How To Use External Control - JVC TM-A170G Instructions Manual

HOW TO USE EXTERNAL
CONTROL
ABOUT EXTERNAL CONTROL
This monitor is provided with an external control terminal.
The function is controlled with H and L (short-circuit/open with the 15th pin GND)
Note:
● The ASPECT RATIO or INPUT function can be controlled via the REMOTE terminal by setting ASPECT REMOTE or INPUT
REMOTE to ON in the <SET-UP MENU> screen. (Refer to pages 9 and 10.)
Connections
Connect (short-circuit) the 15th terminal (GND) to the 2nd or 10th terminals in the 3-line 15-pin D-sub connector. Do not connect
other terminals.
External
control
Open circuit
functions
ASPECT RATIO
External control switch
14
External control switch
Closed circuit
(open) (short)
4-3 (4:3) 16-9 (16:9)
Open circuit (open)
ASPECT
Closed circuit (short)
GND
External
control
functions
INPUT
External control switch
INPUT
Closed circuit (short)
10
15
2
External control switch
Open circuit Closed circuit
(open) (short)
INPUT A INPUT B
Open circuit (open)