Extron electronic IN1404XT - Manual (Page 19)

2-7 IN1404XT Video Scaler and Switcher • Installation
Extron IN1404XT
Video/RGB Scaler
Pair RGB video
1, 2 Red
7, 8
Green 4, 5
Blue
Projector
VIDEO IN
PU T
VTT001CM Twisted Pair Receiver
Extron CPM101
Connector Panel
CAT 5 UTP Cable
... THEN insert a 15HD-to-BNC
extension cable and a four-foot
skew compensation cable to
equalize UTP skew for red video. IF cable measurement
indicates that the pair
with wires
1 and 2 is
four feet shorter than
the other signals...
Extron VTR001
Twisted Pair Receiver
Figure 2-6 — Pair skew equalization
RS-232 connection
9 RS-232 port — Connect a host device, such as a computer, RS-232 capable
PDA, or third-part control system, to the scaler via this 3.5 mm, 3-pole captive
screw connector for serial RS-232 control (figure 2-7).
Function Pin
TX
Gnd
RX
Transmit data
Signal ground
Receive data
Figure 2-7 — RS232 port pin assignments
See chapter 4, Programmer’s Guide, for definitions of the ASCII command set.
Power connection
10 AC power connector — Plug a standard IEC power cord between this
connector and a 100 to 240VAC, 50 Hz or 60 Hz power source.
11 Power switch — Turn the power switch on. The front panel LEDs flash twice
during power-up and then all but the LED for the previously selected input
go out.
Configuration
The IN1404XT can be configured using either the front panel controls or the ASCII
command set. See chapter 3, Operation and chapter 4, Programmer’s Guide.