R NETWORK
1275 Danner Dr
Tel:330-562-7070
TECHNOLOGIES Aurora, OH 44202 Fax:330-562-1999
INCORPORATED
NTI
XTENDEXTM Series
VOPEX-C5SVA/C5SV-x
S-Video/Audio or S-Video Only
Splitter/Extender
Installation and Operation Manual
(Receiver not included)
Manual 054 Rev. 12/03/03
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Table of Contents
Introduction.............................................................................................................................................................. 1
Materials.................................................................................................................................................................. 1
Features and Functions........................................................................................................................................... 2
Limitations ............................................................................................................................................................... 3
Preparation for Installation ...................................................................................................................................... 3
Installation ............................................................................................................................................................... 4
VOPEX-C5SVA-x and VOPEX-C5SV-x .............................................................................................................. 4
ST-C5SVA-R-600 and ST-C5SV-R-600 Receiver .............................................................................................. 6
Plug-in and Power Up ............................................................................................................................................. 7
Video Quality........................................................................................................................................................... 8
Video Quality Adjustment for VOPEX-C5SVA-x ................................................................................................. 8
Video Quality Adjustment for VOPEX-C5SV-x.................................................................................................... 8
Technical Specifications.......................................................................................................................................... 9
Interconnection Cable Wiring Method................................................................................................................... 10
Troubleshooting..................................................................................................................................................... 10
Table of Figures
Figure 1- Connecting a VOPEX-C5SVA-8 to a CPU .............................................................................................. 4
Figure 2- Connect Local User components and CAT5 cable to VOPEX-C5SVA-8................................................ 5
Figure 3- Connect the Extended Components to the ST-C5SVA-R-600 Receiver................................................. 6
Figure 4- Connect an AC adapter to a ST-C5SVA-R-600 Receiver ....................................................................... 7
Figure 5- Video Adjust button for manual video quality adjustment........................................................................ 8
Figure 6- Video quality adjustment buttons on ST-C5SV-600 Receiver................................................................. 9
Figure 7- View looking into RJ45 female............................................................................................................... 10
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Introduction
The XTENDEX Series VOPEX-C5SVA-x Cat5 Video/Audio Splitter/Extender is designed to enable one
S-Video/Audio source to be viewed and heard in 4, 8, or 16 different remote locations. Remote monitors and
stereo speakers can be located as much as 600 feet away from the source via Category 5 unshielded twisted-
pair cable. The VOPEX-C5SVA-x also allows a local monitor and self-powered stereo speakers to be located
near the source.
Optional- VOPEX-C5SV-x S-Video Only Splitter/Extender (No Audio Support)
Note: If the audio support is not present, please disregard all audio references.
The XTENDEX Series VOPEX-C5SVA-x S-Video/Audio Splitter/Extender is extremely simple to install and has
been thoroughly tested to insure reliable performance. Through the use of Category 5 unshielded twisted-pair
cable it is possible to economically increase the flexibility of a computer system. Here are some of the features
and ways this can benefit any workplace:
• Allows the placement of monitors and self-powered stereo speakers in different remote locations
where only these parts are needed.
• Provides an additional local access port allowing the A/V source to viewed and heard locally.
• Compatible with all video sources supporting s-video.
• Provides crisp and clear resolution up to 800x600 @ 60Hz at 600 ft.
• Video quality adjustment is automatic for varying lengths of CAT5 cable
• 'Video Adjustment' button allows video quality to be re-adjusted without powering down the system.
(Button on VOPEX-C5SVA only- video quality adjustment is performed at Receiver for VOPEX-C5SV.)
• Digital transmission of audio signals reduces any loss in quality.
• Audio frequency response is 20Hz to 20kHz, +/- 1dB.
• Compatible with all NTI A/V switches and splitters supporting s-video, enabling the joining of
products to create a system that satisfies all networking needs.
Materials
Materials Included with this kit:
9
NTI VOPEX-C5SVA-x (4,8, or 16 ports) CAT5 S-Video/Audio Splitter/Extender
-OR-
NTI VOPEX-C5SV-x (4,8, or 16 ports) CAT5 S-Video Splitter/Extender
120VAC or 240VAC at 50 or 60Hz-5VDC/2.0A AC Adapter
9
ꢀ SVEXT-3-MM 4-pin miniDIN male-male s-video cable for connecting the VOPEX-C5SVA-x to the video
source
ꢀ SA-3-MM 3.5mm stereo plug -stereo plug cable for connecting the VOPEX-C5SVA-x to the audio
source. (VOPEX-C5SVA-x only)
9
9
Line cord, country specific
This owner's manual
Additional materials not supplied but are required:
¾
CAT5 unshielded twisted-pair cable(s) terminated with RJ45 connectors wired straight thru- pin 1 to pin 1,
etc. (see pg. 8 for proper EIA/TIA 568B wiring method)
¾
NTI ST-C5SVA-R-600 - CAT5 S-Video/Audio Extender Receiver
-OR-
¾
¾
NTI ST-C5SV-R-600 - CAT5 S-Video Extender Receiver
SVEXT-xx-MM (xx= length in feet required) 4-pin miniDIN male-male s-video cable for connecting the
VOPEX-C5SVA-x to the video display
Contact your nearest NTI distributor or NTI directly for all of your KVM needs at 800-RGB-TECH (800-742-8324)
1
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Features and Functions
1. S-Video Connector- 4-pin miniDIN female- for connecting the cable from the video source
2. S-Video Connector- 4-pin miniDIN female- for connecting the local user's display
3. Line In- 3.5mm female stereo audio connector- for connecting the cable from the audio source (not present
in VOPEX-C5SV)
4. Line Out- 3.5mm female stereo audio connector- for connecting the local self-powered stereo speakers (not
present in VOPEX-C5SV)
5. Cat 5- RJ45 female- for connecting CAT5 cables from ST-C5SVA-R-600 Receivers
6. 5VDC- 2.0A- connection jack for the AC adapter
7. Power- Green LED- illuminates when power has been supplied to the VOPEX-C5SVA-x
8. Video Adjust- forces the VOPEX-C5SVA-x to re-adjust the video on all channels (not present in VOPEX-
C5SV)
9. S-Video Connector- 4-pin miniDIN female- for connecting the remote user's monitor
10. Cat 5- RJ45 female- for connecting CAT5 cable from the VOPEX-C5SVA-x
11. Green LED- communication indicator- blinks when there is valid communication between the VOPEX-
C5SVA-x and the ST-C5SVA-R-600 Receiver.
12. Yellow LED- power indicator- illuminates when power has been supplied to the unit
13. Audio Connector- 3.5mm female stereo audio connector- for connecting the remote speakers
14. 9VDC- 1.0A- connection jack for the AC adapter
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2
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Limitations
•
The audio input of the VOPEX-C5SVA-x S-Video/Audio Splitter/Extender is compatible with the following
standard CPU audio outputs:
• Line out - typically lime green in color
• Speaker out- typically orange in color
• Headphone out- typically located on the CD-ROM
•
The audio outputs of the VOPEX-C5SVA-x Video/Audio Splitter/Extender and the ST-C5SVA-R-600
Receiver are compatible with self-powered stereo speakers.
Preparation for Installation
•
Locations should be chosen for the displays and speakers that also have space to connect the VOPEX-
C5SVA-x and ST-C5SVA-R-600 Receivers within the distance provided by the cables. If extension cables
are needed, contact NTI for the cables required.
•
The CAT5 cables must be run to the locations where the VOPEX-C5SVA-x and ST-C5SVA-R-600
Receivers will be connected. Be careful to route the cables away from any sources of magnetic fields or
electrical interference that might reduce the quality of the video signal (i.e. AC motors, welding equipment,
etc.). NOTE: If CAT5 cable is already installed in the wall and there are RJ45 wall outlets, it will be
necessary to obtain male-to-male straight through connection cables long enough to reach from the wall
outlets to the connection locations of the VOPEX-C5SVA-x and ST-C5SVA-R-600 Receivers.
•
•
•
A properly grounded, polarized, and preferably surge-protected 120V or 240V electrical outlet (depending
on the AC adapter being used) must be installed close enough to the connection location of the VOPEX-
C5SVA-x and ST-C5SVA-R-600 Receivers, displays, stereo speakers, and A/V sources to plug them into.
All cables should be installed in such a way that they do not cause stress on their connections to the
equipment. Extended lengths of cable hanging from a connection may interfere with the quality of that
connection. Secure cables as needed to minimize this.
Properly shut down and disconnect the power from the video source, displays and stereo speakers to be
separated. If other equipment is involved whose connections are being interrupted, be sure to refer to the
instruction manuals for that equipment for proper disconnection and re-connection procedures before
proceeding.
3
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Installation
VOPEX-C5SVA-x and VOPEX-C5SV-x
Note: VOPEX-C5SV-x S-Video Only Splitter/Extender does not have audio support. If the audio
support is not present, please disregard all audio references.
1. Make connections between the VOPEX-C5SVA-x and the audio and video source(s). (See Fig. 1.)
a) Connect a 4-pin miniDIN cable end of a SVEXT-6-MM to the VGA connector on the back of the
video source.
b) Connect the other 4-pin miniDIN cable end of the SVEXT-6-MM cable to the 4-pin miniDIN
female connector marked "S-Vin" on the VOPEX-C5SVA-x.
c) Connect one 3.5mm stereo plug end of the SA-6-MM cable into the 3.5mm female audio
connector marked "line out", "spkr", or "headphones" on the audio source.
Notes:
If all 3 connectors are available, use the connector marked "line out".
The "line out" connector is typically lime green and may be marked with this symbol
The "spkr" connector is typically orange, and may be marked with this symbol
The "headphones" connector may be marked with this symbol
d) Connect the other 3.5mm stereo plug end of the SA-6-MM cable into the 3.5mm female stereo
audio connector marked "Line In" on the VOPEX-C5SVA-x.
VIDEO
CONNECTOR
4 pin miniDIN Male
S-Video Connector
VIDEO
VOPEX-C5SVA-8
CONNECTOR
(Rear View)
4-pin miniDIN Female
S-Video Connector
4-pin miniDIN Female
S-Video Connector
S-Vout
S-Vin
SVEXT-3-MM
(supplied)
R NETWORK
1275 Danner Dr Tel:330-562-7070
Aurora, OH 44202 Fax:330-562-1999
www.nti1.com
TECHNOLOGIES
INCORPORATED
NTI
Cat5
5VDC
2A
6
8
7
4
3
2
1
-
+
5
Line
Out
Line
In
AUDIO CONNECTOR
line
out
CPU
ONE WILL BE MARKED "line
out" ,"spkr", "headphones"
OR WITH THIS SYMBOL
3.5mm Female
Stereo Audio
Connector
SA-3-MM
(supplied)
4 pin miniDIN Male
S-Video Connector
3.5mm Stereo Plug
Figure 1- Connecting a VOPEX-C5SVA-8 to a CPU
4
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2. Connect the local user to the VOPEX-C5SVA-x (see Fig. 2)
a. Connect one end of another SVEXT-xx-MM cable to the 4-pin miniDIN female connector
marked "S-Vout" on the VOPEX-C5SVA-x.
b. Connect the other end of the SVEXT-xx-MM cable to the 4-pin miniDIN female connector on the
local s-video display.
c. Connect the cable from the local speakers into the 3.5mm stereo audio connector marked "Line
Out" on the VOPEX-C5SVA-x.
VIDEO
CONNECTOR
VOPEX-C5SVA-8
(Rear View)
4-pin miniDIN Female
S-Vout
S-Vin
S-Video Connector
3.5mm Female
Stereo Audio
Connector
R
1275 Danner Dr Tel:330-562-7070
TECHNOLOGIES Aurora, OH 44202 Fax:330-562-1999
INCORPORATED www.nti1.com
NETWORK
NTI
Cat5
5VDC
2A
6
8
7
5
4
3
2
1
-
+
Line
Out
Line
In
SVEXT-xx-MM
S-Video
Display
CAT5 Cable to
ST-C5SVA-R-600
Receiver
Local User's Display and Speakers
Figure 2- Connect Local User components and CAT5 cable to VOPEX-C5SVA-8
3. Connect a CAT5 cable to any one of the “Cat5x” ports on the VOPEX-C5SVA-x. (See Fig. 2.)
When properly inserted the cable end should snap into place.
4. Repeat step 3 for each ST-C5SVA-R-600 Receiver to be connected to the VOPEX-C5SVA-x.
Note: If an RJ45 wall outlet is being used, connect the other end of the extension cable to the
RJ45 wall outlet.
!
WARNING: Never connect the VOPEX-C5SVA-x Extender/Splitter to an ethernet card,
ethernet router, hub or switch or other ethernet RJ45 connector of an ethernet device. Damage to
devices connected to the ethernet may result.
5
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ST-C5SVA-R-600 and ST-C5SV-R-600 Receiver
Note: This section is applicable to both models of Receiver except for step 4. When installing ST-C5SV-
R-600 Receivers (no audio support), disregard step 4.
1. Position a ST-C5SVA-R-600 Receiver such that the CAT5 cable, the SVEXT-xx-MM cable, speaker
cable, and the AC adapter power connector can each reach the Receiver comfortably.
2. Connect one end of another SVEXT-xx-MM cable to the female 4-pin miniDIN video connector on
the Receiver.
3. Connect the other end of the SVEXT-xx-MM to the female s-video connector of the remote s-video
display.
4. Connect the remote user's speakers to the 3.5mm female stereo connector on the Receiver (see
Fig. 3).
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Figure 3- Connect the Extended Components to the ST-C5SVA-R-600 Receiver
5. Make sure the CAT5 cable has been installed in accordance with the “Preparation for Installation”
instructions on page 3. Connect the CAT5 cable to the “Cat 5” port on the Receiver. (See Fig. 3.)
When properly inserted the CAT5 cable end should snap into place.
Note: If an RJ45 wall outlet is being used, connect the other end of the extension cable to the RJ45
wall outlet.
6. Repeat steps 1-4 for each ST-C5SVA-R-600 Receiver to be connected to the VOPEX-C5SVA-x.
!
WARNING: Never connect the ST-C5SVA-R-600 Receiver to an ethernet card, ethernet
router, hub or switch or other ethernet RJ45 connector of an ethernet device. Damage to devices
connected to the ethernet may result.
6
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Plug-inandPowerup
1. Plug the power cord from each monitor and the power supply for each set of stereo speakers into a power
outlet.
2. Connect the 5VDC AC adapter power connector to the 5VDC port on the VOPEX-C5SVA-x. Make sure the
power connector goes into the port all the way.
3. Connect the 9VDC AC adapter power connector to the 9VDC port on each Receiver. Make sure each
power connector goes into each port all the way.
WARNING: The AC adapter for the Receiver is 9VDC. Be sure to plug the 9VDC AC adapter into
the Receiver, NOT into the VOPEX-C5SV-x !
!
Plug each AC adapter into a power outlet. The green LED on the VOPEX-C5SVA-x and the yellow LED on
the RJ45 connector of each ST-C5SVA-R-600 Receiver should illuminate, indicating that a proper power
connection has been made to them. (See Fig. 4.)
9
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Figure 4- Connect an AC adapter to a Receiver
4. Turn ON the audio and video source(s), stereo speakers, and displays. They should react as if they were
directly connected to each other.
Note: The green LED on the RJ45 connector of each ST-C5SVA-R-600 will blink anytime data traffic is
passing between the VOPEX-C5SVA-x and the Receivers, indicating proper CAT5 cable connection and
communication. (See Fig. 4)
7
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Video Quality
Video Quality Adjustment for VOPEX-C5SVA-x
When powering ON the VOPEX-C5SVA-x, video quality adjustment is done automatically to assure the image is
as clear as possible. Once the VOPEX-C5SVA-x is up and running, the video quality can be re-adjusted at any
time by pressing the recessed 'Video Adjustment' button. (See Fig 5). Using the tip of a pen or pencil, a
momentary press of the button will force the system to automatically re-adjust the video quality.
Note: Video quality adjustment of the VOPEX-C5SV-x is performed manually at the Receiver. See
"Video Quality Adjustment for VOPEX-C5SV-x" below.
VOPEX-C5SVA-x (Front View)
R
XTENDEX TMV
NTI
Video
Adjust
Network Technologies Inc
Power
Press button inside
using pen or pencil
to adjust video quality
Figure 5- Video Adjust button for manual video quality adjustment
Video quality may need to be re-adjusted if any of the following situations occur:
• A CAT5 cable is replaced, for any reason
• A new ST-C5SVA-R-600 Receiver is connected to the system
• CAT5 cable becomes disconnected from the VOPEX-C5SVA-x or any of the Receivers
Video Quality Adjustment for VOPEX-C5SV-x
Video quality adjustment of the VOPEX-C5SV-x is performed manually at the Receiver.
It is possible that on initial startup the image on the monitor will not be as crisp as the image normally is. This is
due to the frequency characteristics of the CAT5 cable. It may be necessary to press the "+" or "-" buttons
on the Receiver (see Fig. 6) until the image is crisp and clear. Press the "+" button if the image is not crisp and
clear enough. Press the "-" button if the image has been over-corrected (such that horizontal lines appear to
trail or shadow at the edge of an open window). A momentary press of either button will make a minor change
in the image. If either button is pressed and held, the changes made will be gradual and continuous.
Ultimately, the image quality should improve to a satisfactory level. Once the adjustment is made, it should not
be necessary to change it again as the new settings are stored in memory and become the default settings with
each startup.
Note: When the cable is longer than 300 feet some colored lines can be seen at the black-to-white
transitions. This is a normal behavior and is caused by the different twisting rates of each pair of wires
in the CAT5 cable.
8
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Side view of ST-C5SV-600 Receiver
Press using
pen or other
pointed object
to improve
screen image
Figure 6- Video quality adjustment buttons on ST-C5SV-600 Receiver
Technical Specifications
Maximum Resolution
(refresh frequency 60Hz)
Video Compatibility
800 x 600 - up to 600 feet
All s-video displays and sources
Video Quality Adjustment
(VOPEX-C5SVA only)
Automatic, for up to 600 feet of CAT5 cable, with manual override
(video quality adjustment can only be performed manually at the
Receiver for VOPEX-C5SV)
Video Coupling
DC
Video Connectors
4-pin miniDIN female
Video Maximum I/O Levels
Input / Output Impedance
Audio Connectors
1.45Vp-p
75 Ohms
3.5mm female stereo audio connectors
Signal Type
Line Level, stereo, unbalanced
Audio Frequency Response
Signal-to-noise ratio
Total Harmonic Distortion and Noise
Stereo Crosstalk
20Hz to 20Khz, + 1Db
76 dBA
0.017%
-70 dB
Audio Maximum I/O Levels
Output Impedance
3.1Vp-p
Max 2K Ohms, unbalanced
THD+N
Interconnect Cable
VOPEX Power
Receiver Power
AC Adapter Power Connector
Operating Temperature Range
VOPEX-C5SVA-x Size (In.) WxDxH
ST-C5SVA-R-600 Receiver Size (In.)
WxDxH
0.017%,F=20-20KHz, RL=2K Ohm, Vout=1 Vrms
CAT 5/5e Solid UTP EIA/TIA 568B wiring w/ male RJ45 connectors
120V or 240V at 50 or 60Hz-5VDC/2.0A via AC Adapter
120V or 240V at 50 or 60Hz-9VDC/1.0A via AC Adapter
2.1 x 5mm connector, center positive
+10°C to +40°C
8x6.3x2.5
3.25x3.4x1
9
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Interconnection Cable Wiring Method
The connection cable between the VOPEX-C5SVA-x and each ST-C5SVA-R-600 Receiver is terminated with
RJ45 connectors and must be wired according to the EIA/TIA 568B industry standard. Wiring is as per the
table and drawing below.
Pair 3
Pair 2
Pair 1
Pair 4
Pin Wire Color
Pair
2
2
3
1
1
3
4
4
Function
1
2
3
4
5
6
7
8
White/Orange
Orange
White/Green
Blue
White/Blue
Green
White/Brown
Brown
T
R
T
R
T
R
T
R
T
3
T R
1 2
R
R
8
T R T
5 6 7
4
-
+ - +
+ -
+ -
Figure 7- View looking into RJ45 female
Troubleshooting
Each and every piece of every product produced by Network Technologies Inc is 100% tested to exacting
specifications. We make every effort to insure trouble-free installation and operation of our products. If
problems are experienced while installing this product, please look over the troubleshooting chart below to see if
perhaps we can answer any questions that arise. If the answer is not found in the chart, please check the
800-742-8324 (800-RGB-TECH) in US & Canada or 1-330-562-7070 worldwide. We will be happy to assist in
any way we can.
Problem
Cause
Solution
VOPEX-C5SVA-x or ST-
C5SVA-R-600 power
LED does not illuminate
•
A power supply is not
connected or plugged-in.
•
Make sure each outlet is live and the AC adapters
are plugged-in. (one for each Remote and one for
the VOPEX-C5SVA-x)
•
Make sure power connectors are fully connected to
their ports.(pg 7)
No video on display
•
•
One or more video cables is
loose or disconnected.
No power to the VOPEX-
C5SVA-x or the ST-C5SVA-R-
600 Receiver.
•
•
Check all video cable connections
Make sure power LEDs are illuminated for local
and remote. If not, see solution for problem above.
•
•
Video Cable was not attached
when CPU was booted.
CAT5 cable is not connected.
•
•
With all the cables properly connected, reboot the
CPU.
Check cable connections. Make sure they are
snapped-in properly and completely and reboot.
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Problem
Cause
Solution
Video picture is not
sharp or is smeared
•
All Video Cables are not firmly
seated.
•
Check all connections. Make sure all cables are
fully seated.
•
•
CAT5 cable is too long.
The CAT5 cable is not
properly connected.
A cabling change has been
made while the system was
powered.
A new receiver was
connected while the system
was powered
•
•
Verify length is within specified limits-600'.
Check cable connections. Make sure they are
snapped-in properly and completely.
Press the "Video Adjust" button. (See "Video
Quality" on page 8.)
•
•
•
•
•
•
Press the "Video Adjust" button. (See "Video
Quality" on page 8.)
Video was not manually
adjusted
Adjust video at the receiver (see "Video Quality"
on page 8)
The picture on the
monitor is black and
white, rather than color
A constant vertical
wobble appears down
the screen
The video cable was not attached
to the CPU when it was booted.
With the cables all properly connected, reboot the
CPU.
CAT5 cable is too close to a strong Reroute CAT5 cable if possible.
power source.
Display sometimes
loses sync, causing it
to go blank for a
second or two
No audio
•
•
•
Electrical power system is very
noisy, particularly the ground.
The CAT5 cable is not
properly connected.
Audio cable is not properly
plugged in
•
•
•
Make sure the interconnection cable is not near
any power lines.
Check cable connections. Make sure they are
snapped-in properly and completely.
Check all cable connections
•
•
Speakers are not plugged in
CAT5 cable is not properly
connected
•
•
Verify speakers are powered (if applicable)
Check CAT5 cable connections
SERIAL NO:
DATE:
VOPEX-C5SVA-4
VOPEX-C5SVA-8
VOPEX-C5SV-4
VOPEX-C5SV-8
VOPEX-C5SV-16
INSPECTED BY:
VOPEX-C5SVA-16
ST-C5SVA-R-600 Receiver
ST-C5SV-R-600 Receiver
Receiver Serial Nos:
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
____________
Manual 054 Rev. 12/03/03
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