User’s Manual
YCS SW2
2 Input Transcoding Switcher
Extron Electronics, USA
1230 South Lewis Street
Anaheim, CA 92805
USA
714.491.1500
Fax 714.491.1517
Extron Electronics, Europe
Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040
Fax +31.33.453.4050
Extron Electronics, Asia
135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400
Fax +65.6383.4664
Extron Electronics, Japan
Kyodo Building
16 Ichibancho
Chiyoda-ku, Tokyo 102-0082 Japan
+81.3.3511.7655
Fax +81.3.3511.7656
68-1110-01 Rev. A
09 05
© 2005 Extron Electronics. All rights reserved.
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Table of Contents
Chapter One • Introduction ................................................... 1-1
About this Manual .................................................................... 1-2
About the YCS SW2.................................................................. 1-2
Features ........................................................................................ 1-2
Application Diagrams............................................................... 1-4
Chapter Two • Installation Overview.............................. 2-2
Mounting the YCS SW2........................................................... 2-2
Tabletop use........................................................................... 2-2
Rack mounting....................................................................... 2-3
Mounting on a standard or VersaTools rack shelf ........ 2-3
Back of the rack mounting .............................................. 2-5
Furniture mounting ............................................................... 2-6
Projector mounting................................................................ 2-7
PMK 100 Mini Projector Mount Kit................................. 2-7
PMK 250 Projector Mount Kit.......................................... 2-8
PMK 300 Projector Mount Kit........................................ 2-10
Rear Panel Features ................................................................ 2-11
Wiring the Power Connector............................................... 2-12
Wiring the Captive Screw Connector................................ 2-13
Contact Closure........................................................................ 2-14
Autoswitching .......................................................................... 2-14
Front Panel Features............................................................... 2-15
Selecting an Input by Using the Buttons......................... 2-16
Appendix A • Specifications, Part Numbers, and
Accessories ........................................................................................A-1
Specifications..............................................................................A-2
Included Parts .............................................................................A-4
Accessories...................................................................................A-4
All trademarks mentioned in this manual are the properties of their respective owners.
68-1110-01 Rev. A
09 05
YCS SW2 • Table of Contents
i
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Table of Contents, cont’d
YCS SW2
Chapter One
1
Introduction
About this Manual
About the YCS SW2
Features
Application Diagrams
ii
YCS SW2 • Table of Contents
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Introduction
Digital time base correction — Time base correction stabilizes
the video signal in the time domain. This results in a
significantly more stable image on the screen and better
recording quality from input sources with unstable video
signals, such as consumer VCRs and worn or multi-
generation VHS tapes.
About this Manual
This manual contains information about the Extron YCS SW2
Switcher, and discusses how to install, configure, and operate it.
The terms “YCS SW2,” “YCS,” and “Switcher” are used
interchangeably throughout this manual.
Simultaneous composite video and S-video outputs — One
composite video and two S-video outputs allow for
recording and display at the same time.
About the YCS SW2
The Extron YCS SW2 is a high-performance, two input
(one composite video and one S-video) switcher with three
simultaneous outputs (one composite video and two S-video),
digital transcoding and autoswitching capabilities, and digital
time base correction (TBC). Using a 3-line NTSC/5-line PAL
digital comb filter, the YCS accepts NTSC 3.58, NTSC 4.43, PAL,
or SECAM composite video, and decodes the signal into Y
(luma) and C (chroma) for S-video. As an encoder, it combines
Y and C signals and outputs a composite video image.
Individually buffered S-video outputs — Two individually
buffered S-video outputs are provided on one female
4-pin mini DIN connector and a pair of female BNC
connectors, for easy integration.
Contact closure remote control — Inputs can be selected
remotely using a user-supplied two-button contact closure
device.
Quad standard compatibility — The digital quad standard
Certain projectors have both video and S-video inputs, but
can use only one of them at a time. The YCS SW2 solves this
problem by autoswitching between composite video and
S-video, then decoding the S-video to feed to the projector. (See
figure 1-1 under Application Diagrams, later in this chapter.)
decoder/encoder provides for universal compatibility.
Enclosure — The YCS SW2 has a compact 1U high, ¼-rack
wide, 3 inches deep Versatools® metal enclosure that can
be easily placed or mounted in a variety of locations.
The YCS SW2 can also be used at the output of a multi-format
switcher, such as the Extron MPS 112, to automatically select
between the video and S-video group outputs, sending a single
S-video signal to the projector. (See figure 1-2.)
Power supply — An external 12 VDC power supply with a
two-pin captive screw connector accepts 100 to 240 VAC.
Rack and furniture mounting — The YCS SW2 can be mounted
on a rack shelf, under a desk or podium, or on a projector
pole, with an optional mounting kit.
Inputs can be selected by pressing the front panel buttons, by
enabling autoswitching using a jumper wire, or by contact
closure using a remote push-button device.
Features
Autoswitching — The YCS SW2 can be configured to
automatically switch to the active input when the
YCS detects a video signal, thus providing hands-free
switching. If both the composite video and the S-video
signals are present, the switcher defaults to input 2,
S-video.
Digital encoding and decoding — The YCS SW2 digitally
decodes (separates) the composite video input signal into
Y and C for S-video, and encodes (combines) the Y and C
signals of S-video input into composite video.
YCS SW2 • Introduction
YCS SW2 • Introduction
1-2
1-3
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Introduction, cont’d
Application Diagrams
YCS SW2
The following diagrams provide examples of how the YCS SW2
may be connected.
VCR
Projector
S-video
Camera
Video
Extron
S-video
2
YCS SW2
W
S
S
C
Y
Two Input, Three Output
Transcoding Switcher
W
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Video
Chapter Two
VCR
Figure 1-1 — Connecting the YCS SW2 to a single-
video-input projector and two input devices
2
Extron
MPS 112CS
Media Presentation
Switcher
2
1
1
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Installation and Operation
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Installation Overview
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Mounting the YCS SW2
Video
Rear Panel Features
S-video
2
Extron
YCS SW2
Video Decoder/
Switcher/TBC
W
S
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Wiring the Power Connector
Wiring the Captive Screw Connector
Contact Closure
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Figure 1-2 — Connecting the YCS SW2 to a multi-
format switcher
Autoswitching
Front Panel Features
Selecting an Input by Using the Buttons
YCS SW2 • Introduction
1-4
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Installation and Operation
Rack mounting
Installation Overview
For optional rack mounting, do not install the rubber feet.
To install and set up the YCS SW2, follow these steps:
Mount the switcher on a 19” wide 1U VersaTools® rack shelf
(Extron part #60-190-20 or 60-604-20), a standard 1U Universal
or Basic rack shelf (Extron part #60-190-01 or 60-604-01), or
a Universal or Basic 1U 6-inch Deep Rack Shelf (Extron part
#60-190-10 or 60-604-10).
Mount the YCS SW2 on a rack shelf, furniture, or projector
if desired.
1
Connect your composite video and/or S-video input
source(s) to one or both YCS input connectors.
2
3
Mounting on a standard or VersaTools rack shelf
Connect your output device(s) to the YCS composite video
and/or S-video output connector(s).
1.
If feet were previously attached to the bottom of the YCS,
remove them.
Wire the provided 2-pin captive screw connector to the
external power supply. (See Wiring the Power Connector,
later in this chapter.)
4
5
2.
Mount the YCS SW2 on the rack shelf, using two 4-40 x
3/16” screws in opposite (diagonal) corners to secure the
unit to the shelf (see figure 2-1, below).
If using autoswitching, insert the provided 5-pin captive
screw plug into the 5-pin connector on the YCS back
panel, and jumper-connect pins 4 and 5 together. (See
Autoswitching, later in this chapter.)
3.
Install blank panel(s) or other unit(s) on the rack shelf as
desired.
VersaTools Rack Shelf
If using contact closure for input selection, connect a two-
button remote contact closure device to pins 1, 2, and 3 of
the captive screw connector on the YCS rear panel. (See
Contact Closure, later in this chapter.)
6
7
Apply power to the YCS SW2 and to the input and output
devices.
Mounting the YCS SW2
1/4 Rack Width Front
False Faceplate
The YCS SW2 can be set on a table; mounted on a rack shelf;
mounted under a desk, podium, or table; or attached to a
projector.
Tabletop use
Use 2 mounting holes on
opposite corners.
Four self-adhesive rubber feet are included with the YCS SW2.
For tabletop use, attach one foot at each corner on the bottom of
the unit, and place the YCS in the desired location.
(2) 4-40 x 3/16"
Screws
Figure 2-1 — Mounting a YCS SW2 (with other
units) on a VersaTools rack shelf
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-2
2-3
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Installation and Operation, cont’d
Back of the rack mounting
The YCS SW2 also can be mounted vertically to the front or rear
rack supports, using the optional back of the rack mounting kit
(Extron part #70-367-01).
1U Universal Rack Shelf
1/2 Rack Width Front False
Faceplate
1/4 Rack Width Front False
Faceplate
Follow these steps to mount the YCS to the rack supports using
the back of the rack mounting kit:
1.
2.
3.
4.
If feet were previously attached to the bottom of the YCS,
remove them.
Remove the two screws from one side of the YCS. Retain
the screws for possible later reassembly.
Both front false faceplates
use 2 screws.
Attach one bracket to the side of the unit, using the longer
screws included in the mounting kit (see figure 2-4, below).
Repeat steps 2 and 3 on the other side of the YCS.
(2) 4-40 x 3/16"
Screws
Use 2 mounting holes on
opposite corners.
Figure 2-2 — Mounting a YCS SW2 on a standard
rack shelf
6" Deep Rack Shelf
1/2 Rack Width Front False
Faceplate
Figure 2-4 — Attaching the back of rack mounting
brackets to the YCS SW2
Front false
faceplate
uses 2
screws.
5.
Mount the unit to the rack support, using the two included
rack screws.
(2) 4-40 x 3/16"
Screws
Use 2 mounting holes on
opposite corners.
Figure 2-3 — Mounting a YCS on a 6-inch rack shelf
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-4
2-5
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Installation and Operation, cont’d
4.
5.
Repeat steps 2 and 3 on the other side of the YCS.
Hold the unit with the attached brackets against the
underside of the table or other furniture. On the mounting
surface, mark the location of the bracket’s screw holes.
6.
7.
Drill 3/32” (2 mm) diameter pilot holes, ¼” (6.3 mm) deep
in the mounting surface at the marked screw locations.
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Insert #8 wood screws into the four pilot holes. Tighten
each screw into the mounting surface until slightly less
than ¼” of the screw head protrudes.
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8.
9.
Align the mounting screws with the slots in the brackets
and place the unit against the surface, with the screws
through the bracket slots.
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Slide the unit slightly forward or back, then tighten all four
screws to secure it in place.
Projector mounting
Figure 2-5 — Mounting the YCS SW2 to a back rack
support
To projector-mount the YCS SW2, three optional mounting kits
are available for use with the YCS SW2.
PMK 100 Mini Projector Mount Kit
Furniture mounting
The PMK 100 is a projector mounting kit (part # 70-217-01)
designed for use with Extron 1U high, quarter-rack width
products like the VersaTools products. It allows them to be
mounted near or on a projector support.
To furniture-mount the YCS SW2, use the optional VersaTools
under-desk mounting kit (part #70-212-01), as follows.
1.
2.
3.
If rubber feet were previously attached to the bottom of the
unit, remove them.
Follow these steps to projector-mount the YCS SW2 using the
PMK 100 kit:
Remove the two screws from one side of the YCS. Retain
the screws for possible later reassembly.
1.
2.
3.
If rubber feet were previously attached to the bottom of the
unit, remove them.
Attach one bracket to the side of the unit, using the
provided machine screws (see figure 2-6, below).
Remove the two screws from one side of the YCS. Retain
the screws for possible later reassembly.
Attach the projector mounting bracket to the side of the
unit, using the provided machine screws.
Figure 2-6 — Preparing the YCS SW2 for under-desk
mounting
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-6
2-7
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Installation and Operation, cont’d
Rubber Pad
U-bolt
Mounting
Bolt
Mounted
Extron Product
Projector
Mounting
Bracket
Extron
PMK 250
Projector Mount Kit
Ceiling
Plastic Tie
Projector
Front Plate
Extron
Power Supply
Figure 2-7 — Projector-mounting the YCS SW2 using
the PMK 100 Projector Mount kit
Cover Sheet
4.
Secure the unit to a projector mount or other surface by
inserting the mounting bolt through the bracket’s slotted
hole.
Figure 2-8 — Projector-mounting the YCS SW2 using
the PMK 250 Projector Mount Kit
PMK 250 Projector Mount Kit
7.
Insert the two legs of the provided square U-bolt through
the slotted holes on the back side of the bracket mount
plate, place the two legs around the ceiling pole, then
insert them through the round holes on the backing brace.
The PMK 250 Low Profile Projector Mount Kit is an above-
projector mounting kit that attaches to a 1” to 2” diameter
projector mounting pole. It can hold more than one device,
in a variety of sizes. The PMK 250 is available in black (part
#70-526-02) or white (part #70-526-03).
•
For a typical (1.5” to 2.0” diameter) pole — You can
use the supplied square U-bolt, which fits a typical
ceiling pole.
Follow these steps to mount the YCS SW2 on the PMK 250
bracket as follows:
•
For a smaller pole — Locally obtain a square U-bolt
that fits your ceiling pole. The slotted holes on the
bracket can accomodate a square U-bolt for pole sizes
from 1.0” to 2.0” in diameter.
1.
Remove the front panel from the PMK 250, using an Extron
Tweeker or other small Philips screwdriver. (Retain the
four screws to reattach the plate when finished.)
2.
Remove the protective backing from the self-adhesive
rubber pad, and place the pad on the PMK 250 mount
plate, centering it between the two holes (see figure 2-8).
8.
9.
Move the PMK 250 up to the desired location on the ceiling
pole, as close to the ceiling as desired.
Secure the back brace to the square U-bolt using the
included hex nuts, washers, and lock washers. Tighten the
hex nuts securely.
3.
4.
Remove any rubber feet from the bottom of the YCS SW2.
Secure the YCS to one side of the mounting bracket,
using two of the supplied 4-40 x 3/16 screws in opposite
(diagonal) corners.
Be sure to tighten the hex nuts securely enough that the
PMK 250 does not slide down the ceiling pole. A socket
wrench is recommended to tighten the hex nuts.
5.
6.
Using the two included tie wraps, strap the YCS power
supply to the PMK 250 bracket.
10. Secure the front panel to the mounting tray with four of
Place the bracket around the projector ceiling mounting
pole as shown in figure 2-8.
the included #6 screws.
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-8
2-9
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Installation and Operation, cont’d
11. If desired, choose one of the provided four sizes of self-
adhesive cover sheets, and apply it to the underside of the
mounting tray.
Rubber Pad
PMK 300 Projector Mount Kit
The PMK 300 Multi-Product Projector Mount Kit (#70-374-01)
mounts up to three quarter-rack width products to a projector
ceiling mount pole. The YCS SW2 can be mounted above the
display device with the front panel facing either down or up.
The quarter rack width plate can also be used to mount the YCS
external desktop power supply.
Multi Product
Projector Mounting Kit
U-Bolt
Follow these steps to projector-mount the YCS SW2 using the
PMK 300:
1.
2.
If necessary, remove the feet from the bottom of the YCS.
Mount the YCS to one of the bracket’s three mounting
plates. It can be vertically mounted facing either up or
down, whichever is most convenient. See figure 2-9.
•
On the side mounting plates, the YCS is typically
mounted on the outside of the bracket.
Figure 2-9 — Projector-mounting the YCS SW2 using
the PMK 300 Projector Mount Kit
On the front mounting plate, the device is typically
mounted on the inside of the bracket.
•
For the YCS SW2 unit, use two of the supplied 4-40 x
3/16 screws in opposite (diagonal) corners to secure
the device to the bracket.
Rear Panel Features
For the YCS power supply, use the two included tie
wraps to strap the power supply to the bracket.
6
4
2
3.
Place the U-bolt around the ceiling pole and insert the two
legs of the U-bolt through the slotted holes on the bracket’s
mounting plate, then through the round holes on the
backing brace.
INPUTS
OUTPUT
YCS SW2
POWER
12V
0.3A MAX
1
2
Y
C
VIDEO
CONTACT AUTO-SW
1
7
•
For a typical (1.5” to 2.0” diameter) pole — You can
use the supplied square U-bolt, which fits a typical
ceiling pole.
1
2
S-VIDEO
3
5
•
For a smaller or larger pole — Locally obtain a square
U-bolt that fits your ceiling pole. The slotted holes on
the bracket can accomodate a square U-bolt for pole
sizes from 1.0” to 2.5” in diameter.
Figure 2-10 — YCS SW2 rear panel
1
2
3
Power connector — Plug the external 12 VDC power supply
into this 2-pin, 3.5 mm captive screw connector.
4.
Secure the bracket to the U-bolt with the included hex
nuts, washers, and lock washers. Tighten the hex nuts just
enough that they can be loosened by hand.
Input 1 connector — Connect a composite video input source to
this BNC connector.
Input 2 connector — Connect an S-video input source to this
4-pin mini-DIN connector.
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-10
2-11
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Installation and Operation, cont’d
The figure below shows how to wire the connector.
4
5
6
Video output connector — Connect a composite video display
device to this BNC connector.
Smooth
Ridges
S-video output connector — Connect an S-video display device
to this female 4-pin mini-DIN connector.
A
A
SECTION A–A
S-video Y and C output connectors — Connect the luma (Y)
and chroma (C) connectors of an S-video display device to these
Y and C female BNC connectors, respectively.
0.2” (5 mm)
Power Supply
Output Cord
7
Autoswitching and contact closure connector — This 5-pin,
3.5 mm captive screw connector can be used for autoswitching
and for control by contact closure.
Captive Screw
Connector
•
Connect an optional two-button contact closure device to
the three ports labeled “Contact” (pins 1, 2, and 3). (See
Contact closure, later in this chapter.)
Figure 2-11 — Power connector wiring
CAUTION
Do not tin the stripped power supply leads before
attaching the captive screw plug to them. Tinned
wires are not as secure in the captive screw
connectors and can be easily pulled out. They may
also break after being bent several times.
•
Jumper-wire together the two ports labeled “Auto-SW”
(pins 4 and 5) to enable autoswitching. (See Autoswitching,
later in this chapter.)
The two power cord wires must be kept separate
while the power supply is plugged in. Remove
power before wiring.
Wiring the Power Connector
To wire the connector for the external power supply,
1.
2.
Cut the DC output cord to the length needed.
Strip the jacket to expose 0.2 inches (5 mm) of the
conductors.
Wiring the Captive Screw Connector
The 5-pin, 3.5 mm captive screw connector is used for optional
push-button remote control of the YCS SW2, and/or to enable
autoswitching between inputs connected to the YCS. The
following figure shows the pin assignments for the captive
screw connector.
CAUTION
Exposing more than 0.2” (5 mm) of the copper
wires could allow the stripped wires to touch each
other, causing a short circuit. This could result in
the external DC power supply overheating and/or
burning.
AUTO-SW
CONTACT
Stripping the wires to expose less than the
recommended amount may cause them to slide out
of the connector too easily, even if they are tightly
pinched by the captive screws.
1
2
(1) (2) (3) (4) (5)
Auto-
switch
—
Contact
3.
4.
Slide the leads into the supplied 2-pin captive screw plug
and secure them, using an Extron Tweeker or other small
screwdriver.
PIN
1
2
3
4
Closure
In #1
In #2
Gnd
—
Function
Input #1 (contact)
Input #2 (contact)
Ground
Autoswitching
Autoswitching
—
Gnd
To Pin 5
To Pin 4
To verify the power cord’s polarity before connecting
it, plug in the power supply with no load and check the
output with a voltmeter.
5
—
Figure 2-12 — Captive screw connector pin
assignments
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-12
2-13
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Installation and Operation, cont’d
Contact Closure
2.
Insert the plug into the 5-pin captive screw connector on
the YCS rear panel.
Pins 1, 2, and 3 of the captive screw connector enable input
switching via a latching contact closure device.
If you want to select inputs remotely, you can connect a two-
button contact closure device to pins 1, 2, and 3 of the rear
panel captive screw connector. When a contact closure device
is connected, the front panel input selection buttons remain
functional as well.
2
W
S
S
C
Y
W
S
-
O
T
U
A
T
C
A
T
N
OUTPUT
O
C
S
1
INPUT
EO
S-VID
ER
W
Autoswitching
PO
X
2V
1
0
MA
2
A
.3
You can set up the YCS to automatically select the active,
connected input. If both inputs are active, selection defaults to
input 2 (S-video). You enable autoswitching by connecting pins
4 and 5 of the rear panel captive screw connector with a small
piece of wire that functions as a jumper. Autoswitching remains
in effect as long as the jumper wire is connecting these two pins
together.
Figure 2-14 — 5-pin captive screw plug in rear
panel, with pins 4 and 5 connected by a jumper
Front Panel Features
When autoswitching is in effect, the green Auto Switch LED on
the front panel lights, and the front panel input selection buttons
are disabled.
2
3
5
4
1
To enable autoswitching, do the following:
1.
Cut a small piece of wire to use as a jumper, and insert the
ends of the wire into pin holes 4 and 5 of the provided
5-pin captive screw plug, connecting pins 4 and 5 together
as shown in figure 2-13, below. Use an Extron Tweeker or
other small screwdriver to tighten the plug’s pin 4 and 5
screws, so that the wire ends remain securely in place.
AUTO
SWITCH
1
2
YCS SW2
VIDEO DECODER / ENCODER / SWITCHER
Figure 2-15 — YCS SW2 front panel
The YCS SW2 front panel contains the following:
1
Auto Switch LED — This green LED lights when autoswitching
is enabled. When this LED is lit, the Input Selection buttons
are disabled (although their indicator LEDs continue to light
to indicate which input has been selected). See Autoswitching,
earlier in this chapter, for the procedure to set up autoswitching.
2
3
4
5
Input 1 Selection button — Press this button to select input 1,
composite video.
Figure 2-13 — Captive screw plug with a jumper
wire connecting pins 4 and 5 together
Input 1 indicator LED — This green LED lights when input 1
has been selected.
Input 2 Selection button — Press this button to select input 2,
S-video.
Input 2 indicator LED — This green LED lights when input 2
has been selected.
YCS SW2 • Installation and Operation
YCS SW2 • Installation and Operation
2-14
2-15
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Installation and Operation, cont’d
Selecting an Input by Using the Buttons
YCS SW2
The YCS SW2 has two inputs available — one composite
video and one S-video. You can select either of these inputs by
pressing the appropriate button on the front panel. When an
input is selected, its LED lights and remains lit while its input
source is active.
The front panel buttons are labeled “1” and “2” for the two
inputs. Press input button 1 to select the composite video input,
or button 2 to select the S-video input.
You can also set up the YCS to select inputs via contact closure
or autoswitching. For information on enabling input selection
by either of these methods, see Contact closure or Autoswitching,
earlier in this chapter.
The YCS SW2 does not have non-volatile memory.
Therefore, the input selection defaults to input 1 after a
power loss.
Appendix A
A
Specifications, Part Numbers,
and Accessories
Specifications
Included Parts
Accessories
YCS SW2 • Installation and Operation
2-16
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Specifications, Part Numbers, and Accessories
General
Specifications
External power supply................. 100 VAC to 240 VAC, 50/60 Hz, external,
autoswitchable; to 12 VDC, 1 A, regulated
Power input requirements........... 12 VDC, 0.3 A
Temperature/humidity................ Storage: -40 to +158 °F (-40 to +70 °C) /
10% to 90%, noncondensing
Video
Gain ................................................ Unity
Bandwidth...................................... 5 MHz (-3 dB)
Switching speed ............................ 5 ms (max.)
Operating: +32 to +122 °F (0 to +50 °C) /
10% to 90%, noncondensing
Standards........................................ NTSC 3.58, NTSC 4.43, PAL, PAL-N,
SECAM; autodetected
Rack mount.................................... Yes, with optional rack shelf:
1U rack shelf, part #60-190-01 or 60-604-01;
IU, 6” deep rack shelf, part #60-190-10 or
60-604-10;
Crosstalk......................................... 60 dB @ 3.58 MHz
Video input
Number/signal type..................... 1 S-video, 1 composite video
Connectors ..................................... 1 female 4-pin mini DIN and 1 female
BNC
Nominal level ................................ 1 Vp-p for Y of S-video and for composite
video
0.3 Vp-p for C of S-video
Minimum/maximum levels........ Analog: 0.3 V to 1.5 Vp-p for video and Y
with no offset at unity gain
VersaTools® rack shelf, part #60-190-20 or
60-604-20.
Furniture mountable with optional
VersaTools Under-Desk Mounting Kit,
#70-212-01
Projector mountable with optional
projector mount kit:
PMK 100 Mini Projector Mount Kit
#70-217-01
Impedance ..................................... 75 ohms
PMK 250 Low Profile Projector Mount Kit
#70-526-02, -03
PMK 300 Multi-Product Projector Mount
Kit #70-374-01
Return loss ..................................... Composite video –34 dB, Y –27 dB,
C -31 dB @ 5 MHz
DC offset (max. allowable) .......... 5.0 V
Input coupling............................... AC coupled
Enclosure type .............................. Metal
Enclosure dimensions .................. 1.7” H x 4.3” W x 3.0” D (1U high, quarter
rack wide)
4.3 cm H x 10.9 cm W x 7.6 cm D
(Depth excludes connectors.)
Product weight .............................. 0.4 lbs (0.2 kg)
Shipping weight ........................... 3 lbs (2 kg)
Vibration ........................................ ISTA 1A in carton (International Safe
Transit Association)
Listings ........................................... UL, CUL
Compliances................................... CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF............................................... 30,000 hours
Warranty ........................................ 3 years parts and labor
Video output
Number/signal type..................... 2 S-video, 1 composite video
Connectors ..................................... 2 female BNC and/or 1 female 4-pin mini
DIN for S-video
1 female BNC for composite video
Nominal level ................................ 1 Vp-p for Y of S-video and for composite
video
0.3 Vp-p for C of S-video
Minimum/maximum levels........ 0.3 V to 1.5 Vp-p for video and Y
Impedance ..................................... 75 ohms
Return loss ..................................... -40 dB @ 3.58 MHz
Control/remote
All nominal levels are at 10%.
Contact closure .............................. 1 female captive screw connector, 5 pole
Specifications are subject to change without notice.
Contact closure pin configurations
1 = input 1, 2 = input 2, 3 = GND,
4 and 5 = autoswitch selection
YCS SW2 • Specifications, Part Numbers, and Accessories
YCS SW2 • Specifications, Part Numbers, and Accessories
A-2
A-3
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Specifications, Part Numbers, Accessories, cont’d
Included Parts
These items are included in each order for a YCS SW2:
Included parts
Part numbers
to reorder
YCS SW2 switcher
60-757-01
12 VDC, 1A external power supply
with U. S. style power cord
70-055-01
2-pin captive screw power plug
5-pin captive screw plug
YCS SW2 User's Manual
Rubber feet, self-adhesive (4, not attached)
Tweeker (small screwdriver)
Accessories
These items are optional and may be ordered separately:
Accessories
Part numbers
19" 1U Universal rack shelf
60-190-01
or
60-604-01
1U 6" Deep Universal rack shelf
1U VersaTools® rack shelf
60-190-10
or
60-604-10
60-190-20
or
60-604-20
Back of the rack mounting kit
70-367-01
70-212-01
70-217-01
Under-desk mounting bracket kit
PMK 100 Mini Projector Mount Kit
PMK 250 Low Profile Projector Mount Kit 70-526-02, -03
PMK 300 Multi-Product Projector Mount
Kit
70-374-01
26-260-xx
26-316-xx
Mini HR cables
S-video cables
S-video adapters: SVHSMF-BNCF, 8” (0.2 m) 26-353-01
YCS SW2 • Specifications, Part Numbers, and Accessories
A-4
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