INSTRUCTION MANUAL
SYSTEM MANAGEMENT AMPLIFIER
VM-2120 (120 W)
VM-2240 (240 W)
REMOTE MICROPHONE
RM-200M
RM-210
EV-200
REMOTE MICROPHONE EXTENSION
VOICE ANNOUNCEMENT BOARD
SURVEILLANCE BOARD
SV-200M
RM-200M
VM-2120
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
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15. MOUNTING AN OPTIONAL
EV-200 VOICE ANNOUNCEMENT BOARD ................................................... 36
16. MOUNTING AN OPTIONAL
SV-200M SURVEILLANCE BOARD ................................................................. 38
17. RACK MOUNTING .............................................................................................. 40
AMPLIFIER CONNECTIONS
18. AMPLIFIER INPUT CONNECTION
18.1. Two Amplifiers Stack-Connection .................................................................. 40
18.2. Microphone Connection to the VM Amplifier .................................................. 40
18.3. Telephone Paging Input Connections ............................................................ 41
19. EXTERNAL ATTENUATOR CONTROL WIRING
19.1. 4-Wire System Connection ............................................................................ 42
19.2. 3-Wire System Connection ............................................................................ 43
20. CHANGING THE SPEAKER LINE VOLTAGE ................................................ 44
21. CONTROL I/O CONNECTOR FUNCTIONS .................................................... 45
22. SURVEILLANCE I/O CONNECTOR FUNCTIONS ........................................ 47
SETTINGS
23. FUNCTION SWITCH OPERATION
23.1. VM Amplifier's Rear Panel-Mounted Function Switches ................................ 48
23.2. VM Amplifier's Internal Function Switches ..................................................... 49
23.3. Remote Microphone's Function Switches ...................................................... 50
24. BROADCAST GROUP/ZONE SETTING
24.1. Routing Assignment
24.1.1. Zone-to-Group assignment ................................................................ 51
24.1.2. Control input/Telephone paging
/Westminster chime-to-Group assignment ......................................... 51
24.1.3. Recorded Message-to-Group assignment ......................................... 52
24.2. Operating Keys .............................................................................................. 52
24.3. Zone-to-Group Assignment Operation ........................................................... 53
24.4. Control Input/Telephone Paging
/Westminster Chime-to-Group Assignment Operation ................................... 56
24.5. Recorded Message-to-Group Assignment Operation .................................... 58
REMOTE MICROPHONE INSTALLATION
25. LINKAGE BETWEEN REMOTE MICROPHONE
AND ITS EXTENSION ........................................................................................ 59
MISCELLANEOUS
26. NAME LABEL PREPARATION
26.1. Amplifier's Label Preparation ......................................................................... 60
26.2. Remote Microphone's Label Preparation
26.2.1. Name label type and usable paper .................................................... 60
26.2.2. Preparing the name label ................................................................... 60
26.2.3. Inserting the name label ..................................................................... 60
27. COMPACTFLASH (CF) CARD RECORDING
27.1. Recording ....................................................................................................... 63
27.2. Message Program/Sentence Composition Example ..................................... 63
27.3. Message Program Example ........................................................................... 64
28. BLOCK DIAGRAM .............................................................................................. 65
29. SPECIFICATIONS
System Management Amplifier VM-2120/-2240 ..................................................... 66
Remote Microphone RM-200M ............................................................................... 69
Remote Microphone Extension RM-210 ................................................................. 69
Voice Announcement Board EV-200 ...................................................................... 70
Accessories ............................................................................................................. 70
Optional products .................................................................................................... 70
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1. SAFETY PRECAUTIONS
• Be sure to read the instructions in this section carefully before use.
• Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
• We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
WARNING
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
CAUTION
• Do not use other methods than specified to mount
the bracket. Extreme force is applied to the unit
and the unit could fall off, possibly resulting in
personal injuries.
WARNING
When Installing the Unit
• Use nuts and bolts that are appropriate for the
ceiling's or wall's structure and composition. Failure
to do so may cause the unit to fall, resulting in
material damage and possible personal injury.
[Applicable to all models]
• Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
• Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
When the Unit is in Use
[Applicable to all models]
• To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
your nearest TOA dealer.
• Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
down and causing personal injury and/or property
damage.
• Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
[Applicable to the VM-2120/-2240]
• Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and never
place heavy objects – including the unit itself – on
the power cord, as doing so may result in fire or
electric shock.
• Do not insert metallic objects such as pointed
objects and coins, or flammable materials in the
unit's openings, as this may result in fire or electric
shock.
• Do not touch a plug during thunder and lightning,
as this may result in electric shock.
[Applicable to the RM-200M/-210]
• Install the unit only in a location that can
structurally support the weight of the unit and the
mounting bracket. Doing otherwise may result in
the unit falling down and causing personal injury
and/or property damage.
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[Applicable to the VM-2120/-2240]
• Do not block the ventilation slots in the unit's cover.
Doing so may cause heat to build up inside the unit
and result in fire.
• Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and
contact your nearest TOA dealer. Make no further
attempt to operate the unit in this condition as this
may cause fire or electric shock.
When the Unit is in Use
[Applicable to all models]
• Do not place heavy objects on the unit as this may
cause it to fall or break which may result in
personal injury and/or property damage. In
addition, the object itself may fall off and cause
injury and/or damage.
· If you detect smoke or a strange smell coming
from the unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
[Applicable to the VM-2120/-2240]
· If it is malfunctioning (no tone sounds.)
• Make sure that the volume control is set to
minimum position before power is switched on.
Loud noise produced at high volume when power is
switched on can impair hearing.
CAUTION
• Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to
generate and result in a fire.
When Installing the Unit
[Applicable to all models]
• Avoid installing the unit in humid or dusty locations,
in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or
steam as doing otherwise may result in fire or
electric shock.
• Contact your TOA dealer as to the cleaning. If dust
is allowed to accumulate in the unit over a long
period of time, a fire or damage to the unit may
result.
[Applicable to the VM-2120/-2240]
• If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall
outlet securely.
• Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
• Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.
• When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
• When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord, resulting in fire or
electric shock. When removing the power cord, be
sure to hold its plug to pull.
[Applicable to the VM-2120/-2240]
An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in
the electrical installation of the building.
[Applicable to the VM-2120/-2240 and RM-200M]
The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be
easily accessible.
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2. GENERAL DESCRIPTION
[System Management Amplifier VM-2120/VM-2240]
Featuring outstanding audio performance, the TOA System Management Amplifier VM-2120/-2240 satisfies
the growing need for reliable and efficient communications for various applications, especially for medium-
sized facilities including office building, factories, hospitals, and transportation terminals.
The VM-2120 (120 W) and VM-2240 (240 W) are multifunctional amplifiers that can be mounted in an EIA-
Standard equipment rack (3-unit size). Both units come with 4 audio inputs including the background music
input, and the speaker output section which has an internal attenuator and 5-zone selector. They permit not
only general-purpose broadcast, but also Emergency Broadcast based on the EN60849 Standard which gives
pre-recorded voice instructions*1 in the emergency situation. Broadcast can be made from an optional RM-
200M Remote Microphone as well as from the amplifier, and can be remotely controlled from external
equipment. In addition, both amplifiers feature the surveillance function*2 which automatically checks the
system for failures.
*1 An optional EV-200 Voice Announcement Board is required.
*2 An optional SV-200M Surveillance Board is required.
[Remote Microphone RM-200M]
The RM-200M is a dedicated unit for both the VM-2120 and VM-2240, and permits Emergency Broadcast as
well as general-purpose broadcast.
[Remote Microphone Extension RM-210]
The RM-210 is an extension unit for the RM-200M's key operating section.
3. FEATURES
• Broadcasts of up to 480 W can be made to up to 10 zones individually or simultaneously.
(when 2 VM-2240's are used).
• Permits monitoring of individual speaker line or power amplifier failures for status indication.
(Requires the optional SV-200M Surveillance Board.)
• Reproduces 5 general-purpose messages, 1 chime tone, and 2 emergency messages.
(Recordable as you like using the optional EV-200 Voice Announcement Board)
• Six different built-in chimes and prerecorded chime tones (by the EV-200) can be selected to attract
attention to broadcasts.
• Backup battery maintains operation during power failures.
• Emergency broadcast based on the EN60849 Standard provides prerecorded voice instructions in the
emergency situation.
• Emergency broadcast bypasses both the amplifier volume control and the external attenuator, making sure
that the broadcast is heard throughout all zones.
• Features following broadcast priority levels: the highest level for Emergency broadcasts and 4 levels for
general-purpose broadcasts.
• Speaker lines for 100 V line applications (standard) or for 50 V or 70 V line applications (enabled by
changing the unit's internal wiring).
• Up to 4 remote microphones can be connected, and their total connection cables can be extended to 800 m.
(RM-200M/-210)
• Speaker zones can be programmed into up to 5 groups for group broadcast.
(The remote microphone can broadcast to the Groups 1 and 2 out of the 5 groups.)
• Clear, distortion-free announcements owing to the internal compressor circuitry. (RM-200M/-210)
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4. HANDLING PRECAUTIONS
[VM-2120/VM-2240 and RM-200M/RM-210]
To clean, be sure to first switch off the power supply to the unit, then wipe with a dry cloth. When the unit gets
very dirty, use a cloth damped in a neutral cleanser. Never use benzene, thinner or chemically-treated
cleaning cloth because such volatile liquids could deform or discolor the unit.
[VM-2120/VM-2240]
• When the EV-200 is mounted, never move the unit from one place to another with the Flash Card inserted
because the EV-200 or the CompactFlash card may fail.
• Avoid inserting or withdrawing the CompactFlash card while the unit is alive.
5. INSTALLATION PRECAUTIONS
[VM-2120/VM-2240 and RM-200M/RM-210]
• Do not install the unit in locations exposed to the direct sunlight or heaters, as the unit could be deformed or
discolored.
• Avoid installing or storing the unit in dusty or humid locations, as doing otherwise could cause the unit's
failure.
• Keep the unit as far away as possible from a fluorescent lamp, digital equipment, PC or other equipment
which generate high frequency noise.
[VM-2120/VM-2240]
• Do not block the ventilation slots on the upper, right and left, and rear sides to allow inside heat radiation.
• Keep at least 50 mm space from the unit's right and left sides for heat radiation.
Amplifier
(VM-2120/-2240)
At least 50 mm
At least 50 mm
• Never connect the AC power cord to any other line voltage than that specifically designated.
• To avoid oscillation, keep the input cable away from the output cable. Particular care must be exercised
when mounting the unit in an equipment rack.
• In some installations, a ground loop is formed and hum noise may be generated. In such cases, connecting
the rear-mounted signal earth terminal to the body of connected equipment (BGM sound source, expansion
amplifier, etc.) may reduce it.
• Never connect two amplifier outputs in parallel under any circumstances.
Caution
•
When such work as mounting optional boards or setting switches needs to open the amplifier's top
cover, leave it to a qualified service technician.
•
•
In the case above, be sure to switch the power off before the work.
A warning that TERMINALS marked with the symbol
are HAZARDOUS LIVE and that the
external wiring connected to these TERMINALS requires installation by an INSTRUCTED PERSON
or the use of ready-made leads or cords.
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6. NOMENCLATURE AND FUNCTIONS
6.1. System Management Amplifier VM-2120/-2240
[Front]
9
8
12
16
3
4
5
15
2
1
11
6
7
10 11
13
14
The VM-2120 is shown in the figure. The VM-2240 is the same in both appearance and function.
1. Power switch [POWER]
Flashes to show the speaker zone which is being
inspected or has failed when the surveillance
function operates. (See p. 11 No. 41.)
Turns on and off the power. Press continuously
for 0.3 second or more to turn off the power.
2. Power indicator
9. Zone selector key
Lights when the power is turned on, and is
Selects the desired broadcast zone.
extinguished when turned off.
10. Zone volume control [ZONE 1 – 5]
3. Treble control [TREBLE]
Adjusts the broadcast volume for Zones 1 – 5 in
6 steps: 0 dB (Max. position), –3 dB, –6 dB, –10
dB, –15 dB, and –20 dB (Min. position).
Adjusts the level of high frequency sound from
Inputs 1 – 3 and the BGM Input. Turn clockwise
to accentuate the high frequency output and
counterclockwise to attenuate it. The center click
position indicates a flat frequency response.
11. Name label
Used for indicating the name of each input and
zone. (The blank labels are supplied with the
unit.)
4. Bass control [BASS]
Adjusts the level of low frequency sound from
Inputs 1 – 3 and the BGM Input. Turn clockwise
to accentuate the low frequency output and
counterclockwise to attenuate it. The center click
position indicates a flat frequency response.
12. All-zone broadcast indicator
Lights when the All-Zone Broadcast is made.
13. All-zone broadcast key [ALL]
Press this key when making the All-Zone
Broadcast.
5. Input volume control [INPUT 1 – 3, BGM]
Adjusts the sound volume for Inputs 1 – 3 and
the BGM Input.
14. Emergency indicator [EMERGENCY]
Lights when the unit is in Emergency mode.
(See p. 21.)
6. Master volume control [MASTER]
Adjusts the mixed sound volume for Inputs 1 – 3
and the BGM Input.
15. Failure indicator [FAULT]
Lights when communications with the remote
microphone or expansion amplifier are not
correctly performed, the Voice Announcement
board malfunctions, or speaker line failure (short
circuit, ground fault, or disconnection) occurs.
Failure information is transmitted from the rear
panel-mounted control input and output
connector [CONTROL I/O] (No. 30).
7. Reset key
Press this recessed key with a pointed object to
reset the unit's internal computer if the unit
malfunctions, key inputs are not accepted or
other troubles occur. Note that other preset
parameters are not reset. This key is also used
in combination with other keys to enter the
setting mode.
16. Level meter
Indicates the power amplifier's output level,
reaching "0 dB" at rated output (100 V). In general
use, broadcast volume should be set below the
point where the red indicator (0 dB) begins to light.
8. Zone indicator
Lights to indicate the broadcast zone (Zones 1 –
5) selected with the Zone Selector key.
8
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[Rear]
32
22
20
18
SV-200M
EV-200
33
34
17
24
31
23
21
30
29
28
25
27 26
35
19
The figure above shows the 230 V AC versions of the VM-2120 and VM-2240. The 120 V AC versions are the same in
both appearance and function except the rating indications of the AC inlet (No. 33) and fuse holder (No. 34).
17. Audio input terminal [INPUT 1, 2, 3]
signal after the master volume control. Connect
this jack to other power amplifier.
The input level can be switched between MIC
(–60 dB*1, 600 Ω) and LINE (–10 dB*1, 600 Ω)
using the rear panel-mounted function switch
[SETTINGS] (No. 29). Each terminal is
electronically balanced*2, and has a combined
XLR (female) connector and phone jack. In
addition, Input 1 features a DIN connector for
connection of an optional Paging Microphone
VR-1001B or PM-660D.
23. Power amplifier input jack [POWER AMP IN]
An RCA pin jack with 0 dB*1, 10 kΩ. Connect a
preamplifier or other external equipment. By
inserting a pin plug into this jack, the sound
source can be switched over to the external
equipment.
24. Link connector [LINK]
An RJ45 female connector. Links another VM
(VM-2120/-2240) amplifier*3 or optional RM-
200M Remote Microphone units (up to 4 units
per system). Features electronically balanced*2
input to accept audio signals from the RM-200M.
When 2 VM amplifiers are stack-connected,
connect the master unit's "PRE OUT" (No. 22) to
the sub-unit's "POWER AMP IN" (No. 23) as well
as the LINK-to-LINK connection between both
units.
Usable connectors and plugs
• XLR type male connector
• Phone plug
Sleeve: Ground
Pin 1: Ground Pin 2: Hot
Pin 3: Cold
Ring: Cold
Tip: Hot
25. Remote microphone input volume control [RM]
Adjusts the broadcast volume for the connected
remote microphone.
18. BGM input jack [BGM INPUT 1, 2]
An RCA pin jack with –20 dB*1, 10 kΩ, monaural.
Connect the background music source to this
jack.
26. Chime volume control [CHIME]
Adjusts the broadcast volume for the unit's built-
in chime.
19. BGM input volume control
Adjusts the broadcast volume for each BGM
input. The volume increases as the control is
turned clockwise.
27. Telephone paging volume control
Adjusts the broadcast volume for the Telephone
Paging Input.
20. Line output jack [LINE OUT]
An RCA pin jack with 0 dB*1, 10 kΩ. Outputs the
signal before the master volume control. Connect
this jack to the line input of other equipment.
28. External connection terminal
[TEL PAGING, CTRL IN 1, 2, 3, 24 V OUT]
A push-in terminal block. This terminal block
features the following connection sections.
21. Recording output jack [REC OUT]
An RCA pin jack with 0 dB*1, 10 kΩ. This jack is
connected in parallel to the line output [LINE
OUT]. Connect a cassette deck, etc. when
recording the broadcast contents.
(1) Telephone paging input [TEL PAGING]
Voice sound: Electronically-balanced input*2 with
shield terminal, –10 dB*1, 10 kΩ.
Control: No-voltage make contact input, open
voltage: 30 V DC, short-circuit current:
under 0.1 A
22. Preamplifier output jack [PRE OUT]
An RCA pin jack with 0 dB*1, 10 kΩ. Outputs the
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(2) Control input for broadcast activation
[CTRL IN 1, 2, 3]
(2) External speaker line Input
[EXTERNAL SP INPUT]
3 no-voltage make contact inputs, open voltage:
3.3 V DC, short-circuit current: under 1 mA
Accepts the signal from the external amplifier's
speaker line. When the unit's broadcast cutoff
input terminal of the Control Input and Output
Connector (No. 30) is activated by an emergency
equipment, the unit's power amplifier output is
cut off, allowing the external signal to go through
to the speakers in all zones.
(3) 24 V DC Power output [24 V OUT]
Supplies the 24 V DC/0.2 A power to an optional
Amplifier Control Unit RU-2001/-2002.
29. Function switch [SETTINGS]
An 8-bit DIP switch and selects
(3) Direct speaker line output [DIRECT OUT]
Outputs the signal directly from the power
amplifier transformer output.*5 The volume level
is the same as that which can be provided when
the Zone Volume Control (No. 10) is set to the
maximum position.
(1) Phantom power on-off for each input 1 – 3
(2) Telephone paging chime on-off
(3) 7 different types of chime tones [2-tone chime/2-
tone chime (fast repeat)/4-tone chime (Up)/Single-
tone chime/4-tone chime (Up & Down)/Gong, and
Pre-recorded chime*4], or chime-off
(4) Speaker output [SP OUT, ZONE 1 – 5]
(4) MIC/LINE gain for inputs 1 – 3
Connects to the speaker lines. This output is of
100 V line type, but can be converted to the 50 V
or 70 V line type by internal connection change.
Refer to page 48 "FUNCTION SWITCH
OPERATION" for operation of the function
switch.
32. 24 V DC power input
Connect the backup battery (maximum 24 V
DC/7.5 A for VM-2120, 15 A for VM-2240) to this
terminal.
30. Control input and output connector
[CONTROL I/O]
A 25-pin, female D-sub connector.
33. AC inlet [AC mains]
(1) External control input
Connect the supplied power cord to this inlet.
The following functions can be activated from
external equipment.
34. Fuse holder
The following miniature fuses (20 mm type) are
used.
• Message for an optional Voice Announcement
Board
6.3 A (for 120 V AC version)
T2.5 A of time lag type (for VM-2120 230 V AC
version), T3.15 A of time lag type (for VM-2240
230 V AC version)
• Chime
• Power
• Emergency Broadcast
• Unit's broadcast cutoff
Note: When the fuse is blown off, first remove
the cause, then replace with the correct
type specified on the unit.
(2) Status output
When the unit is placed in the following status,
the corresponding output is at make.
35. Signal earth terminal
Note this terminal is not a safety earth. When
there is hum noise, connecting this terminal to
the body of connected equipment (BGM sound
source, expansion amplifier, etc.) may reduce it.
• Irregularity of communications with the Remote
Microphone and an expansion amplifier.
• AC power ON
• DC power ON
• Irregularity of the sound source of the Voice
Announcement Board.
• Failure (FAULT) indication on
• Power switch on
*1 0 dB = 1 V
*2 Can be transformer-balanced with the addition
of an optional IT-450 input transformer.
*3 Both the VM-2120 and the VM-2240 can also
be combined.
*4 The chime sound source must be pre-
recorded into a CF (CompactFlash) card to be
inserted into the optional EV-200 Voice
Announcement Board. (See p. 11.)
31. Attenuator control, external speaker input,
speaker output connector
[ATTENUATOR CONTROL, EXTERNAL SP
INPUT, DIRECT OUT, ZONE 1 – 5]
A dedicated, 16-pin plug-in screw connector and
has the following input and outputs.
(1) External attenuator control output
[ATTENUATOR CONTROL]
*5 Output signal source is switched to the
EXTERNAL SP INPUT if the unit's broadcast
cutoff is activated. See No. 31 (2).
An output terminal for bypassing the external
attenuator.
10
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[Voice Announcement Board EV-200]
The following functions No. 36 through No. 40 are used when an optional EV-200 Board is mounted in the unit.
39
37
40
38
36
36. Voice Announcement board volume control
Adjusts the volume for the Voice Announcement
Board.
39. CPU status indicator [CPU RUN]
Indicates the EV-200 Board's operation status.
Normal operation: Flashes.
Abnormal operation: Steadily on.
37. Eject button
No operation:
Extinguished.
Press this button to eject the CompactFlash*
(CF) Card.
40. Card access indicator [ACCESS]
Flashes when the unit is accessing the CF Card,
and is steadily on when a failure occurs.
* Trademark of SanDisk Corporation
38. CF card slot [COMPACTFLASH CARD]
Insert the CF Card, the Pre-recorded chime and
message source, into this slot.
Note: Withdrawing the CF card during Message
Broadcast will terminate the broadcast
without completion.
[Surveillance Board SV-200M]
The following functions No. 41 through No. 43 are used when an optional SV-200M Board is mounted in the unit.
41
42
43
41. Surveillance input and output connector
case, the indicators of all zones flash to
indicate the broadcast is in pause. When the
speaker line short is determined, the Failure
Indicator [FAULT] (No. 15) lights and at the
same time, the corresponding zone indicator
flashes.
[SURVEILLANCE I/O]
A 25-pin, female D-sub connector.
• Features an input to activate the Surveillance
(failure detection) function, and an output to
indicate the result of failure detection.
42. Speaker line impedance setting key [SET]
Measures and sets each speaker line reference
impedance value. (reference value for surveillance
criteria)
• Monitors failures of operations of the unit's
power amplifier section, and ground fault of the
speaker line, then outputs the result of monitor
lighting the Failure Indicator [FAULT] (No. 15).
• The Surveillance function for the speaker line is
performed by suspending a broadcast only
when the unit is activated from external
equipment or the board's internal timer. In this
43. Line check key [CHECK]
Checks each speaker line impedance for the line
failure detection.
11
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6.2. Remote Microphone RM-200M
[Top]
2
2
1
11
12
10. All-zone broadcast key (ALL-ZONE)
Press this key to make the All-Zone Broadcast.
3
5
11. Zone selector key (ZONE 1 – 5)
4
13
14
Selects the desired broadcast zones (Zones 1 – 5).
12. Zone indicator (ZONE 1 – 5)
6
8
7
9
Lights green when the corresponding broadcast
zone (Zones 1 – 5) is selected.
13. Message (MESSAGE 1 – 5)/zone (ZONE 6 –
10) selector key
10
(1) When only a single VM-2120 or VM-2240
amplifier is connected
Selects broadcast messages 1 – 5 pre-recorded
on the optional Voice Announcement Board EV-
200.
15 16
17
(2) When two VM-2120 or VM-2240 amplifiers are
connected
1. Gooseneck microphone
Selects broadcast zones 6 – 10.
A unidirectional microphone.
14. Message (MESSAGE 1 – 5)/zone (ZONE 6 –
10) indicator
2. Name label
Insert the label (not thicker than 0.2 mm) indicating
the name of each panel control and indicator. (See
p. 60 "NAME LABEL PREPARATION.")
Lights green when the corresponding Message
(Zone) Selector Key is pressed.
15. Busy indicator (BUSY)
3. Power indicator (POWER)
Flashes orange or green when other connected
sound source unit is in use.
Orange: The RM-200M cannot operate.
Green: The RM-200M can interrupt the busy
unit.
Lights green when the power is supplied to the
unit.
4. Failure indicator (FAULT)
Lights yellow when the VM (VM-2120/-2240)
amplifier's front panel-mounted failure indicator
lights.
Flashes yellow when a communications failure
occurs between the unit and the VM amplifier.
16. In-use indicator (IN-USE)
Lights green when the RM-200M is in use.
17. Talk key (TALK)
Either of the following two operating methods can
be selected. (See p.50 "Remote Microphone's
Function Switches.")
5. Emergency indicator (EMERGENCY)
Lights red when the VM amplifier is in Emergency
mode. (See p. 21.)
(1) Press-to-talk system
6. Emergency broadcast switch (EMERGENCY)
Press this switch after opening the security cover
when making the Emergency Broadcast.
Announcements can be made from the
microphone while the key is pressed, and are
terminated when released.
(2) Talk lock system
7. Groups 1&2 indicator (GROUP 1, 2)
Lights green when the corresponding group is
selected with the key.
One-touch depression locks the key and permits
announcements to be made from the
microphone. Press the key again to terminate the
announcement.
8. Groups 1&2 broadcast key (GROUP 1, 2)
Press this key to make the Group Broadcast
(Broadcast to preprogrammed multiple zones).
(See p. 51 "BROADCAST GROUP/ZONE
SETTING.")
Note
In the Emergency Broadcast, the Talk key
operates in the "press-to-talk" system even if set
to the "Talk lock system."
9. All-zone indicator (ALL-ZONE)
Lights green when the All-Zone Broadcast is
selected with the key.
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[Rear]
[Right Side]
1
20 21
18
19
18. DC power input jack [DC POWER IN]
• A jack with non-polarity. Connect the 24-V DC
power (AC adapter). (See the specifications on
p. 69.)
23
22
• The VM amplifier can supply the power to only
a single Remote Microphone.
(Line resistance: within 24 Ω/one way)
21. External microphone input jack
[EXTERNAL MIC IN]
A 3.5 mm-diameter Mini-jack. Connects a
electronic condenser microphone (ex. headset).
Inserting a Mini-plug switches the microphone
sound source to that which is connected to this
jack.
19. Link connector [LINK]
A female RJ45 connector. Connects the VM
amplifier or other RM-200M units (up to 4 units
connectable per system) using the cable of
Category 5 STP straight type.
22. Extension connector [EXTENSION]
20. Microphone volume control [MIC]
Adjusts the volume of the unit's gooseneck
microphone or the external microphone input
(No. 21).
Connects the RM-210 Remote Microphone
Extension using the cable supplied to the RM-210.
23.Function setting switch
Used for setting the Remote Microphone's Unit
numbers (1 – 4) and functions as shown in the
"Function Setting table" below.
6.3. Remote Microphone Extension RM-210
The RM-210 is used to select the optional EV-200 Voice Announcement Board's voice message when
connecting 2 VM-2120 or VM-2240 amplifiers.
[Top]
[Left Side]
1
2
3
4
1. Name label
Insert the label (not thicker than 0.2 mm) indicating
the name of each panel control and indicator. (See
p. 60 "NAME LABEL PREPARATION.")
2. Message indicator
Lights green when the corresponding Message
Selector Key (1 – 5) is pressed.
3. Message selector key
Selects the broadcast message (1 – 5).
4. Extension connector [EXTENSION]
Connects to the RM-200M Remote Microphone
using the supplied cable.
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7. SYSTEM CONFIGURATION
7.1. Remote Microphone/VM Amplifier Configuration
(The Number of Connected Units)
Set the total number (0 – 5) of equipment (up to 1 sub-VM amplifier and up to 4 RM-200M Remote
Microphones) connected to the master VM amplifier using the master VM amplifier's internal DIP switches
SW3-No. 6, No. 7 and No. 8 "No. of connected units." Note that these switches in the sub-VM amplifier are not
used.
Master VM
amplifier
Sub-VM
amplifier
Remote
microphone
No. 1
Remote
microphone
No. 2
Remote
microphone
No. 3
Remote
microphone
No. 4
EV-200
Voice
announcement
board (optional)
Sub-VM amplifier
(0 or 1 unit)
The number of Remote Microphones (0 – 4 units)
Set the Remote Microphone's Unit number (1 – 4) using DIP switches No. 1 and No. 2 on the microphone's
right side panel. The Unit number may be set regardless of the unit's connection order. (See p. 49 "VM
Amplifier's Internal Function Switches.")
7.2. Remote Microphone Operation Panel Function
The Zone/Message selector key function differs depending on the connected VM amplifier as described
below.
(1) 5 speaker zones with 1 VM amplifier
Remote
microphone
RM-200M
VM amplifier
Zone 1 – 5 selector key
/indicator
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(2) 5 speaker zones with 1 VM amplifier (equipped with the EV-200 Board)
Remote
microphone
RM-200M
Voice announcement
board EV-200
VM amplifier
Zone 1 – 5 selector key
/indicator
Message 1 – 5 selector key
/indicator
(3) 10 speaker zones with 2 VM amplifiers
Master VM amplifier
Remote
microphone
RM-200M
Zone 1 – 10 selector key
/indicator
Zone 1 – 5 selector key/indicator
Sub-VM amplifier
Zone 6 – 10 selector key/indicator
(4) 10 speaker zones with 2 VM amplifiers (equipped with the EV-200 Board)
Voice announcement
board EV-200
Remote
microphone
RM-200M
Remote microphone
extention
RM-210
Master VM amplifier
Zone 1 – 5 selector key/indicator
Sub-VM amplifier
Message 1 – 5 selector key/indicator
Zone 1 – 10 selector key/indicator
Zone 6 – 10 selector key/indicator
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7.3. Connection between Remote Microphone and VM Amplifier
[Connection method vs. Distance]
Using the specified cable, connect between the VM amplifier(s) and Remote Microphone(s) via their LINK
connectors. They can be connected in any order. (Two connection examples are shown.)
Connection example 1
Category 5 STP straight cable* LINK connector (RJ45)
a
b
c
d
e
Master VM
amplifier
Sub-VM
amplifier
Remote
microphone
Remote
microphone
Remote
microphone
Remote
microphone
24 V DC
Power
supply
24 V DC
Power
supply
24 V DC
Power
supply
POWER AMP IN jack
PRE OUT jack
Audio cable
Connection example 2
Category 5 STP straight cable*
a
LINK connector (RJ45)
b
c
d
e
Master VM
amplifier
Sub-VM
amplifier
Remote
microphone
Remote
microphone
Remote
microphone
Remote
microphone
24 V DC
Power
supply
24 V DC
Power
supply
24 V DC
Power
supply
POWER AMP IN jack
Audio cable
PRE OUT jack
* TIA/EIA-568A standard Category 5 Shielded Twisted-Pair cable (straight type)
Abbreviated to "Cat. 5 STP cable."
The total length of LINK-to-LINK connection cables must be under 800 m (when connected using Category 5
STP cable).
a + b + c + d + e
800 m
7.4. Power Supply from the VM Amplifier to Remote Microphone
The VM amplifier can only supply power to one Remote Microphone. Therefore, each of the remaining
Remote Microphone(s) needs to have a 24 V DC power supply (AC adapter) of its own.
(1) Power supply via Category 5 STP cable
Category 5 STP straight cable
Remote
VM amplifier
microphone
Up to 800 m via Category 5 STP cable
Category 5 STP cable: 93.8 Ω/km or less
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(2) Power supply using cables other than Category 5 STP cable
Category 5 STP straight cable
Wall connector (RJ45)
4-pair twisted pair shielded cable
Wall connector (RJ45)
Remote
microphone
VM amplifier
Under 40 Ω (one way)
Category 5 STP straight cable
Example: Up to 200 m via 200 Ω/km cable
4-pair twisted pair shielded cable
Cable resistance (one way)
200 Ω/km
Extension length
Up to 200 m
Up to 400 m
Up to 800 m
100 Ω/km
50 Ω/km
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8. EMERGENCY ("ALERT" AND "EVACUATION") BROADCAST
8.1. Emergency Broadcast Equipment
Emergency alert activation input
Emergency evacuation activation input
Emergency stop activation input
Speaker
External equipment
(ex. fire alarm system)
CONTROL I/O connector
VM amplifier
(VM-2120/-2240)
LINK connector
Remote microphone
(RM-200M)
8.2. Keys/Indicators Used for Emergency Broadcast
System management amplifier VM-2120/-2240
Zone indicator
All zone broadcast indicator
All-zone broadcast key
[ALL]
Emergency broadcast indicator [EMERGENCY]
Remote microphone RM-200M
Emergency broadcast indicator
(EMERGENCY)
Emergency broadcast switch
(EMERGENCY)
Talk key (TALK)
Microphone
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8.3. Emergency Broadcast Operation (Typical Example)
Step 1. Alert Broadcast
Open the RM-200 Remote Microphone's Emergency broadcast
switch cover, and press the switch.
EMERGENCY
A pre-recorded Alert signal tone and Alert announcement will be
alternately broadcast to the entire zone for the preset number of
repetitions.*1 The EMERGENCY indicators of the RM-200M and the
VM amplifier come on.
Alert
signal
and
message
Alert (or Evacuation) broadcasts terminate all current general-
purpose broadcasts.
(The Alert broadcast is also enabled when the Emergency Alert
input*2 is activated by the fire alarm system or other connected
external equipment.)
[Alert announcement example*3]
[Alert signal] Attention please. The fire alarm is indicating a fire.
We're now investigating the cause. Please wait for further
information.
Step 2. Evacuation Broadcast
After the Alert broadcast has been repeated as pre-programmed, it
automatically switches to the Evacuation broadcast, with an
Evacuation signal tone and a pre-recorded Evacuation
announcement alternately broadcast to the entire zone.*1
(The Evacuation broadcast is also enabled when the Emergency
Evacuation input*2 is activated by the fire alarm system or other
connected external equipment.)
Evacuation
signal
and
message
[Evacuation announcement example*4]
[Evacuation signal] There is a fire. Please evacuate as quick as
possible.
Step 3. Live Microphone Announcement
(This announcement can be made during either Step 1 or Step 2.)
3-1. Holding down the Remote Microphone Talk key interrupts the current Emergency broadcast (Alert or
Evacuation broadcast), permitting broadcast of live microphone announcements to the entire zone.
Live microphone
announcements
TALK key
3-2. The microphone announcement is terminated when the Talk key is released, and operation reverts to
the Evacuation broadcast regardless of whether the microphone announcement was made during an
Alert or Evacuation broadcast.*5
Note: In the Emergency Broadcast, the Talk key operates in the "press-to-talk" method regardless of
its operation setting (by the RM-200M's function setting switch No. 4).
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Step 4. Emergency Broadcast Termination
To terminate the Emergency broadcast, activate the Emergency Stop input by way of the
corresponding connected external equipment. The unit returns to the general-purpose broadcast
mode it was in immediately before the Emergency broadcast was started. Then, both EMERGENCY
indicators of the RM-200M and the VM amplifier go out.
Note, however, that the unit does not return to the original general-purpose broadcast depending on
the type of general-purpose broadcast. (See p. 21.)
Notes
• Emergency broadcasts are always made at the maximum volume level. The master and zone volume
controls cannot be used during Emergency broadcast.
• Emergency broadcast cannot be terminated by the Remote Microphone.
• If emergency broadcast is stopped using the Reset key, the unit could not return to the mode it was last in
before the emergency broadcast was activated.
• When the unit not equipped with the EV-200 is placed in emergency broadcast mode, announcements from
the Remote Microphone can be broadcast over the entire area (by bypassing the attenuator). Press the
Remote Microphone's talk switch to make the announcement.
*1 Requires installation of the optional EV-200 Voice Announcement Board.
*2 A terminal built in the rear-mounted CONTROL I/O connector
*3 Requires recording of the Alert signal, broadcast message, and their number of repetitions on an installed
CompactFlash (CF) card. (Consult the dealer from whom the unit was purchased.)
*4 Requires recording of the Evacuation signal and broadcast message on an installed CompactFlash (CF)
card. (Consult the dealer from whom the unit was purchased.)
*5 The unit is placed in this operation mode when the internal function switch (SW3-3) is set to the factory-
preset position. This switch can be used to switch the microphone to "silent" mode after announcement
completion. (See p. 49 "VM Amplifier's Internal Function Switches.")
Note that this setting places the system in silent mode following a live microphone announcement, allowing
further announcements to be made. Therefore, continuously repeat emergency announcements using the
microphone to evacuate building occupants to safe locations.
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8.4. Emergency Broadcast Sequence
General-purpose broadcast
Depression of the Remote
Microphone's Emergency
broadcast switch
Activation of Alert input*1
by external equipment.
Activation of Evacuation input*1
by external equipment
Alternate repetition of Alert tone signal
and Alert announcement
Alternate repetition of Evacuation tone
signal and Evacuation announcement
End of set repetition
Live microphone
announcement by
the Remote
Live microphone
announcement by
the Remote
Microphone's Talk key
Microphone's Talk key
End of Emergency broadcast
Activation of Emergency Stop input*1
by external equipment
(The unit returns to the general-purpose broadcast
mode it was in immediately before the Emergency
broadcast was started.*2)
*1 Control I/O connector terminal located on the VM amplifier's rear panel
Emergency broadcast can also be stopped by pressing the front panel-mounted Reset key. Note, however,
that the zones the unit was broadcasting to just before the emergency broadcast activation may change.
*2 General-purpose broadcast is not restored depending on its type.
[Emergency mode]
• The emergency mode refers to the state where the VM amplifier is making emergency broadcast or where
the "VM amplifier's broadcast cutoff control" signal is being transmitted from external emergency broadcast
equipment to the VM amplifier (refer to p. 45 "CONTROL I/O CONNECTOR FUNCTIONS").
• When the VM amplifier is placed in the emergency mode that takes precedence over general-purpose
broadcast mode, the Emergency indicators of both the amplifier and the Remote microphone will light.
[Restoration to general-purpose broadcast]
For the general-purpose broadcasts cut off when its mode enters the emergency mode, some are restored
after emergency mode completion, and some are not.
Broadcast to be restored
Broadcast not restored
Broadcast that is not activated by manual Broadcast that is activated by manual operation of or
operation of or control from external equipment control from external equipment
• Broadcast from Inputs 1 – 3 not activated by • Broadcast from Inputs 1 – 3 activated by control input
control input (CTRL 1 – 3).
(CTRL 1 – 3).
• Broadcast from BGM Inputs 1 and 2.
• Broadcast from Remote Microphone
• Telephone paging
• Message broadcast
• Westminster chime
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9. BROADCAST OPERATION AT THE AMPLIFIER
9.1. Microphone Announcements (When Operated by Control Input)
Continuously press the microphone press-to-talk key.
(If the microphone is of lock lever type, set the lever to the ON position.)
Make an announcement at the microphone.
Release the microphone press-to-talk key.
(If the microphone is of lock lever type, set the lever to the OFF position.)
For connection of the control input (CTRL 1 – 3), refer to p. 40.
Notes
• TOA's Paging Microphone PM-660D (for Input 1) is equipped with the talk key.
• When using a commonly-used microphone, the press-to-talk switch needs to be made.
9.2. Background Music Broadcast
Select the desired broadcast zone.
(Use the keys for ZONE 1 – 5 or the ALL key located on the VM amplifier front panel.)
Start up background music equipment (CD player or cassette deck)
Adjust the sound volume.
(Use the BGM input volume control located on the VM amplifier front panel.)
Adjust the tone.
(Use the BGM treble/bass control located on the VM amplifier front panel.)
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10. REMOTE MICROPHONE GENERAL-PURPOSE BROADCAST
10.1. Operation and Display Sections
The panel functions of the operation and display sections differ depending on the amplifier configuration (5
zones or 10 zones) and the use of the Recorded Message Announcement function. The figure shows an
example of the operation panel function for a 5-zone single amplifier configuration with the Voice
Announcement Board. (For samples of the operation panel functions for other amplifier configuration, see p.
14 "Remote Microphone Operation Panel Function.")
Remote microphone RM-200M
Zone indicator
Power indicator (POWER)
Failure indicator (FAULT)
Zone selector key (ZONE 1 – 5)
Group 1&2 broadcast key
(GROUP 1, 2)
Message selector key
(MESSAGE 1 – 5)
Group 1&2 indicator
All-zone indicator
Talk key (TALK)
All-zone broadcast key
(ALL-ZONE)
Message indicator
Microphone
In-use indicator (IN-USE)
Lights green when the RM-200M is in use.
Busy indicator (BUSY)
Flashes orange or green when other connected sound source unit is in use.
Orange: The RM-200M cannot operate.
Green: The RM-200M can interrupt the busy unit.
Notes
• Both the Busy indicator and the In-use indicator indicate the ready status for live microphone
announcements made after selecting the broadcast zone(s) with the All-zone, Zone, or Group selector key.
Their indications have nothing to do with the Recorded message broadcast.
• For priority levels of Remote Microphone live announcements and Recorded messages, see p. 27
"GENERAL-PURPOSE BROADCAST PRIORITY.
[Broadcast volume]
All announcements (including Recorded messages) from the Remote Microphone are broadcast at the
maximum volume level regardless of the settings of the master volume control and zone volume control. Also,
the amplifier performs relay control to permit the announcements to bypass external speaker attenuators.
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10.2. Broadcast Operation
Following 4 types of broadcasts are possible: All-Zone, Individual Zone, Group, and Message Broadcasts.
This section describes how to make each broadcast.
(1) Simultaneous All-Zone Broadcast Operation
ALL-ZONE
Step 1. Press the ALL-ZONE key.
The All-zone indicator and all zone indicators (1 – 5) will light. (Press
the ALL-ZONE key again to cancel.)
Go to Step 2 on the next page.
(2) Individual Zone Broadcast Operation
ZONE 2
Step 1. Select the desired broadcast zone by pressing the ZONE key.
The corresponding zone indicator will light. It is also possible to
simultaneously select 2 or more zones. (To cancel the selection,
press the ZONE key again.)
Note: When the All-zone indicator remains lit, you can not cancel individual zones by pressing their Zone
keys. In this case, press the ALL-ZONE key to cancel all zones, then select individual Zones with their
keys.
Go to Step 2 on the next page.
(3) Group Broadcast Operation
Individual broadcast zones assigned to Groups 1 and 2 require to be programmed into the VM amplifier.
(See p. 51 "Zone-to-Group assignment.")
Example of Group 1 broadcast
Group 1
(Selected)
Zone 1
Zone 2
Zone 3
Zone 4
Broadcast
Zones
Step 1. Select the desired zone group by pressing the GROUP key.
GROUP 1
Both the selected group's indicator and the indicators of the zones
assigned to that group will light. It is also possible to simultaneously
select 2 groups.
Example of 2-group broadcast
Group 1
(Selected)
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Broadcast
Zones
Group 2
(Selected)
(To cancel the selection, press the GROUP key again.)
Go to Step 2 on the next page.
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(4) Message Broadcast Operation
Messages (1 – 5) assigned to broadcast groups require to be programmed into the VM amplifier. (See p. 52
"Recorded Message-to-Group assignment.")
Example of Message 1 broadcast
Group 1
Group 3
Zone 1
Zone 2
Zone 3
Zone 4
Message 1
(Selected)
Broadcast
Zones
Step 1. Start of broadcast
MESSAGE 1
Select the desired message with the MESSAGE key (MESSAGE 1 – 5).
The Message indicator will light only when broadcast is possible.
Tip: The message broadcast can also be made by applying a control
signal to the VM amplifier's rear-mounted CONTROL I/O
connector. (See p. 45.)
Recorded
message
The Recorded voice message is broadcast to its designated broadcast
group.
Note: When the Message indicator does not light, this indicates that a broadcast is being made from the
sound source given higher priority.
Step 2. End of broadcast
• When the message broadcast is finished, the Message indicator goes out.
• Pressing the MESSAGE key again during broadcast will terminate the broadcast.
Note: Withdrawing the CF card during Message Broadcast will terminate the broadcast without completion.
Operation Common to Simultaneous All-Zone/Individual Zone/Group Broadcast
The operation below follows Step 1 on the previous page.
Step 2. Check the Busy indicator.
(1) When the indicator remains off, other connected equipment are not in use for broadcast.
(2) When the indicator flashes, other connected equipment are in use for broadcast.
Notes
• When the indicator flashes orange, you cannot make any broadcast.
• When the indicator flashes green, your broadcast is allowed to go through by interrupting other broadcast.
The Remote Microphone's TALK key is set for either "press-to-talk" or "lock" operation.
[Press-to-talk operation]
Step 3. Start of broadcast
TALK
3-1. Hold down the TALK key.
A start chime tone will be sounded over the broadcast zone.*
(If the chime function is disabled, the microphone announcement can
be made upon depression of the TALK key.)
The In-use indicator will light green.
Start chime
tone
* The unit is preset for one of 7 different types of chime tones. It is
also possible to disable the chime function. (For details, see p. 30
"CHIME FUNCTION.")
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3-2. After chime play completion, make an announcement using the microphone.
Live microphone
announcements
TALK key
Step 4. End of broadcast
TALK
Releasing the Talk key will sound an end chime tone (only when the
Up/Down 4-tone chime function is employed by the unit), terminating
the broadcast.
Both the all zones indicators and the In-use indicator go out.
End chime
tone
[Lock operation]
TALK
Step 3. Start of broadcast
3-1. One-touch press the TALK key.
A start chime tone will be sounded over the broadcast zone.*
(If the chime function is disabled, the microphone announcement can
be made upon depression of the TALK key.)
Start chime
tone
The In-use indicator will light green.
* The unit is preset for one of 7 different types of chime tones. It is also possible to disable the chime
function. (For details, see p. 30 "CHIME FUNCTION.")
3-2. After the chime play is finished, make an announcement at the microphone.
Live microphone
announcements
Step 4. End of broadcast
TALK
One-touch pressing the TALK key again will sound an end chime
tone (only when the Up/Down 4-tone chime function is employed by
the unit) and terminate the broadcast.
Both the all zones indicators and the In-use indicator go out.
End chime
tone
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11. GENERAL-PURPOSE BROADCAST PRIORITY
11.1. Broadcast Source-to-Priority Relationship
• Making broadcast with higher priority cuts off the current lower-priority broadcast, allowing the higher priority
broadcast to go through. Upon completion of the higher priority broadcast, the original broadcast is
automatically restored. For background music (BGM) broadcast (Priority 4), it is also possible to mix it with
other broadcasts or reduce its sound volume without cutting it off. (See p. 29 Priority Function during BGM
Broadcast.)
• Broadcast sound sources to which priority levels 1 – 3 are assigned in the table below can be set to any one
of such priorities with the DIP switch (exception: Priority 3 for Inputs 1 – 3).
• Underlined priority levels represent factory-preset levels.
DIP switch setting
Broadcast source
Priority level
Functional explanation
Priority 1 or 2 selectable.
Switch location Switch No.
Input 1 (MIC/LINE)*1
Input 2 (MIC/LINE)*1
Input 3 (MIC/LINE)*1
Telephone paging
Westminster chime
Remote
Microphone No.1
Remote
Microphone No.2
Remote
Microphone No.3
Remote
Microphone No.4
Message 1
Message 2
Message 3
1
1
1
1
1
2
2
2
2
–
3
3
3
–
–
–
–
–
–
–
Inside the VM
Priority 3 is set when broadcast is amplifier
not externally activated.*2
SW2-No. 1
SW2-No. 2
SW2-No. 3
SW2-No. 4
––
Set for Priority 1.
––
1
1
1
1
2
2
2
2
–
–
–
–
–
–
–
–
RM-200M's right
side panel
Priority 1 or 2 selectable.
No. 3
1
1
1
1
1
–
–
–
–
–
–
–
3
3
3
–
–
–
–
–
Set for Priority 1.
––
––
Priority 1 or 3 selectable.
Inside the VM
amplifier
SW2-No. 5
SW2-No. 6
SW2-No. 7
Message 4
Message 5
Message 6
Highest priority For Alert message
(Emergency
––
––
Message 7
broadcast)
For Evacuation message
7 different chimes
Priority 3 is set when chime is
externally activated.*3
Set for Priority 4.
–
–
3
–
––
––
––
––
BGM 1
BGM 2
–
–
–
–
–
–
4
4
*1 Factory-preset to MIC. For the setting, see p. 48 "VM Amplifier's Rear Panel-Mounted Function Switches."
*2 Priority 1 or 2 set for the Inputs 1 – 3 applies to the broadcast activated by their respective Control inputs
(CTRL IN 1 – 3), while Priority 3 applies to the broadcast activated not by the control inputs (by the VM
amplifier's front-mounted zone selector key).
*3 Chime priority
• When the chime is used in Inputs 1 – 3 broadcast, Remote Microphone broadcast or telephone paging, its
priority level is the same (1 or 2) as those assigned to such broadcasts.
• Chime priority level is "3" when activated by the Chime activation input (CONTROL I/O connector pin No.
9). Note that Inputs 1 – 3 need be selected with the front panel selector keys before using the chime.
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