Captive Screw Ir Signal Insertion - Extron electronics IN1804 Series User Manual

Captive Screw IR Signal Insertion

Figure 30 shows an example of a typical captive screw Ethernet insertion, in which an
Extron control system provides IR control of a display via the scaler. Configure this type of
insertion as follows:
100-240V ~ --A MAX
50-60 Hz
IN1804 DO
Figure 30.
1. Connect the control system to the Over TP IR captive screw port (output port 1A in this
example).
2. Connect the TP cable from the IN1804 RJ-45 Out connector to the DTP input of the
endpoint.
3. Connect the endpoint to the device to be controlled.
4. Wire an IR emitter to the IR connector of the twisted pair receiver, and place the emitter
on the display device.
1 2 3 4 5 6 7
C T C T C T C T C T C T C T
1 2 3 4
Front Panel
OVER DTP
IR
RS-232
Tx Rx G Tx Rx
Typical Captive Screw Insertion to an Input Endpoint
IN1804 Scaling Presentation Switcher • Operation
100-240V ~ 50-60Hz
1 2 1 2 3
T x R x G T x R x G T x R x G T x R x G RTS
SWITCHED 12 VDC
40W MAX TOTAL
3 4 4 5 6
Tx R x G T x Rx G T x Rx G Tx Rx G RTSCTS T x R x G T
1.2A MAX
12 VDC COM COM
IR
L IN R L OUT R
RS-232
RE RESET
G V+ Tx Rx G
1A
SIG LINK
OVER T OVER TP
IR IR
OUT Tx Rx G
IR
SIG SIG LINK LIN
POWER
12V
0.7A MAX
DTP HDMI 230 Rx DTP IN
DTP HDMI 4K 230 Rx DTP HDMI 4 4K 230 R 4
HDMI
IR Emitter
PWR OUT = 12W
7 1 2 3 4 1 2 3 4
LAN
S G S G S G S G +V +S -S G
eBUS
8 5 6 7 8 5 6 7 8 1 2 3 4 G
AV
LAN
S G S G S G S G
IR/SERIAL RELAYS FLEX I/O
Control
Processor
1B
HDMI/CEC
Rear Panel
OUTPUTS
AUDIO
L R
Display
47