JVC LCT2505-001A-H - Manual (Page 22)

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This is a female terminal.
How to Use External Control
(cont.)
Using the MAKE/TRIG. system
The RS-485 IN terminal is configured as follows. You can assign the functions to each pin terminal by setting
“REMOTE SYSTEM” (see “PORT F1 – PORT F5” on page 15).
Pin No. Pin name Pin No. Pin name
1 PORT F1 5 PORT F5
2 PORT F2 6 ENABLE
3 PORT F3 7 NC
4 PORT F4 8 GND
To assign the functions to the pin terminals
For the operation procedure, see page 12.
1. Select “REMOTE SYSTEM” on the set-up menu.
2. Set “CNT. RJ45 IN” to “SET.”
3. Select a pin name (“PORT F1” – “PORT F5”) which you want to assign a function, and then select
the function you want to assign.
• For functions which can be assigned, see the table below.
Functions controlled by MAKE/TRIG. system
Display Functions to be controlled Opening Short-circuiting
VIDEO Changes the input to VIDEO. Invalid Valid
RGB Changes the input to RGB. Invalid Valid
DVI Changes the input to DVI. Invalid Valid
POWER Turns on/off the monitor. Power on Power off (standby)
ASPECT Changes the aspect ratio. REGULAR FULL
MUTING Turns off or resumes the volume. Muting off Muting on
PIP Turns on/off the PIP mode (see page 11). Invalid Valid
PBP Turns on/off the PBP mode (see page 11). Invalid Valid
– – – No function — —
NOTE
• You cannot assign the same function to different pin terminals.
• The TRIG. (trigger) system switches each function by short-circuiting for approx. 1 second.
Operation
1. Short-circuit the 6th pin terminal (External control) to the 8th pin terminal (GND) so that the
monitor can be controlled by the external control.
2. Set “CNT. RJ45 IN” of “REMOTE SYSTEM” to “MAKE” or “TRIG.” on the set-up menu.
3. When selecting “MAKE” (make contact) system:
Operate each function by short-circuiting the corresponding pin terminal to the 8th pin terminal (GND) or
opening it.
When selecting “TRIG.” (trigger) system:
Operate each function by Pulse control, that is short-circuiting the corresponding pin terminal to the 8th pin
terminal (GND) for about 1 second.
NOTE
• When changing input, only one terminal must be short-circuited. (Other terminals must be opened.)
• When switching PIP and PBP modes, open the mode which has been short-circuited before short-circuiting
the mode you want to make valid.
• When selecting the “TRIG.” (trigger) system, you can operate only one function at a time. Operate the
functions one by one.
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