Quick Start Guide
AutoPatch CAT-5 S-Video+Stereo TX & RX
Overview
The CAT-5 S-Video+Stereo TX (Transmitter) and RX (Receiver) are designed to
distribute video and audio over CAT-5 (5e, or 6). The TX and RX are available as
modules or as AF-10 boards, which can be mixed or work in conjunction with
S-Video+Stereo CAT-5 boards on an AMX AutoPatch Distribution Matrix. This guide
contains complete information for use as a standalone end-to-end solution. For use
with a distribution matrix, see the distribution matrix’s instruction manual on the AMX
AutoPatch Software & Documentation CD or visit www.amx.com.
Due to the wide variety of connector options available, the illustrations in this guide
may differ from the model you ordered. Connector options include BNC, RCA, or
S-Video for video and 3-position terminal block (balanced or unbalanced) or RCA
(unbalanced) for audio. For module and board model numbers, see tables on reverse.
Specifications
System Setup
The example in FIG. 1 illustrates an AF-10 TX board used in conjunction with an
RX Module.
Module and/or AF-10 Board Installation
Adjusting for Cable Length
If the length of the CAT-5e cable between the RX and TX does not match the length
specified for the factory default setting of <175 ft. (53 m), an adjustment is required
and must be done before the connectors are attached. Use the DIP switch settings
from the table below when making the adjustment.
Tip: Gain adjustments can be made on the RV1 and RV2 potentiometers while the top
plate is off the RX Module or while the RX board is out of the AF-10.
ESD Warning: Avoid ESD (Electrostatic Discharge) damage to sensitive
components; be sure you and the equipment are properly grounded before
touching any internal materials.
To adjust an RX module for cable length:
1.
Remove the screws on each side of the RX (four screws total).
2.
Remove the right screw on the rear plate (the end with the connectors) and the
left screw on the front plate of the RX. (Do not remove the left screw on the rear
plate or the right screw on the front plate.)
3.
Gently lift the top plate off the RX.
4.
Set toggles (1-2-3-4) on both DIP switches (a small screwdriver or paper clip
works well) to the correct position according to the table above. Both DIP
switches must be set to the same value.
5.
Replace the top plate; insert screws and tighten until snug.
General Specifications
Approvals
CE, UL, cUL
Signal Types
S-Video (or composite on one BNC or RCA) & stereo audio
Supported Cable Types
CAT-5, CAT-5e, CAT-6
Power Consumption (max.)
& Connector – Module
9 VDC, 500 mA
2.1 mm DC power jack
Power – AF-10
120 VAC / 240 VAC
Humidity
0 to 90% non-condensing
Operational Temperature
32° - 110° F (0° - 43° C)
Dimensions – Module
5.22 in. (13.26 cm) depth
5.82 in. (14.78 cm) width
1.42 in. (3.61 cm) height w/out feet
Weight – Module
Approximately 1.5 lb. (0.68 kg)
Video Specifications
Video Bandwidth
All distances up to 1000 ft.(305 m) (+/-3 dB)
10 MHz (min.)
Video Crosstalk
f = 5 MHz
<-70 dB
TX Level (max.)
+/-2 V
TX Impedance
75 ohms
RX Level (max.)
+/-2 V
RX Impedance
75 ohms
Audio Specifications
Unbalanced Version
Audio THD + Noise
f = 20 Hz to 20 kHz, Vin = -10 to +8 dBu
<0.01%
Balanced Version
Audio THD + Noise
f = 20 Hz to 20 kHz, Vin = +4 to +22 dBu
f = 20 Hz to 20 kHz, Vin = -10 to +22 dBu
<0.01%
<0.04%
Unbalanced Version
Audio Crosstalk
f = 1 kHz, Vin = +2 dBu
<-90 dB
Balanced Version
Audio Crosstalk
f = 1 kHz, Vin = +20 dBu
<-90 dB
TX Level (max.)
Standard (unbalanced):
High Headroom (balanced):
+8 dBu
+22 dBu
TX Impedance
18 kohms
RX Level (max.)
Standard (unbalanced):
High Headroom (balanced):
+8 dBu
+22 dBu
RX Impedance
50 ohms
FIG. 1
Typical system setup
Line Length Adjustments
CAT-5e Cable Length
DIP Switch Setting for Toggles 1-2-3-4
<175 ft. (53 m)
0-0-0-0
176 to 400 ft. (54 to 121 m)
1-0-0-0
401 to 450 ft. (122 to 137 m)
0-1-0-0
451 to 550 ft. (138 to 167 m)
1-1-0-0
551 to 650 ft. (168 to 198 m)
1-0-1-0
651 to 699 ft. (199 to 213 m)
0-1-1-0
700 to 800 ft. (214 to 243 m)
1-1-1-0
801 to 900 ft. (244 to 274 m)
0-0-0-1
901 to 950 ft. (275 to 289 m)
1-0-0-1
951 to 1000 ft. (290 to 305 m)
1-0-1-1
FIG. 2
Remove screws indicated & lift top plate
FIG. 3
Set toggles on both DIP switches to the same value
2 3 4
0
2 3 4
0
2 3 4
0
Example shows a setting
of “0-1-0-0” for a cable length
of 425 ft. (130 m)
The “1” side
The “0” side
120V
AC
/240V
AC
25 W
att /
2
A
Max.
DVD
TX Board in AF-10
Source Device
Up to 1000 ft. (305 m)
Monitor
RX Module
