How to use external control, About external control, English – JVC TM-H1700G User Manual
Page 16
ENGLISH
HOW TO USE EXTERNAL
CONTROL
Ⅵ ABOUT EXTERNAL CONTROL
This monitor is provided with an external control terminal. MAKE (make contact) or TRIG. (trigger) system can be selected by
the setting of REMOTE SYSTEM in the <SET-UP MENU>.
MAKE (make contact system) : The function is controlled by short-circuiting or disconnecting each control terminal with pin 15
(GND).
TRIG. (trigger system)
: The function is controlled by short-circuiting with pulses (for about 1 second) (short-circuit/open
with the 15th pin GND).
* The 14th pin (REMOTE ENABLE) is controlled with MAKE even though TRIG. is selected.
Note:
● When this monitor is externally controlled, the following buttons are disabled.
MAKE: INPUT-A and B, UNDER SCAN on the front panel.
*1 : OFF stands for disconnection, and ON stands for short-circuit.
*2 : Do not connect.
*3 : Setting REMOTE ENABLE to ON enables remote control from the REMOTE terminal.
*4 : INPUT REMOTE setting in the set-up menu (REMOTE SYSTEM shown only when MAKE is selected.)
For the D-sub pins 2 and 3, 2-pin or 1-pin control can be set with INPUT REMOTE in the set-up menu.
• 2-pin control: Only the specified signal line in INPUT-A or B is short-circuited.
• 1-pin control: Switches between INPUT-A and INPUT-B only with the 2nd pin of the D-sub connector.
OFF : INPUT A
ON : INPUT B
The Names and Functions of Terminals
No. Names
Functions
Operations (OFF p[ ON)
*
1
1
not used
–
–
–
*2
2
INPUT A
Changes the input to INPUT A
Not change
Change
*4
3
INPUT B
Changes the input to INPUT B
Not change
Change
*4
4
not used
–
–
–
*2
5
not used
–
–
–
*2
6
not used
–
–
–
*2
7
not used
–
–
–
*2
8
not used
–
–
–
*2
9
not used
–
–
–
*2
10
ASPECT
Changes the screen ratio to 16:9
4:3
16:9
11
UNDER SCAN
Makes the screen under-scan
Over-scan
Under-scan
12
not used
–
–
–
*2
13
not used
–
–
–
*2
14
REMOTE ENABLE Makes the external control from the
Invalid
Valid
*3
REMOTE terminal valid or invalid
15
GND
Used as a ground terminal
–
–
Connections
Connect (short-circuit) the 15th terminal (GND) to each of the 1st through 14th terminals in the
3-lines 15-pins D-sub connector. The functions of each terminal are listed below.
NOTES :
● When both INPUT A and INPUT B are selected (short-circuited) under the MAKE system, INPUT A has priority.
● To control INPUT A and INPUT B in MAKE mode, we recommend using the interlock switch, which turns off a switch when
another switch is turned on.
To control INPUT A and INPUT B in TRG. mode, we recommend using the return switch, which stays ON while pressed.
1
2
3
10
8
9
6
7
11
12
13
14
15
4
5
15
LCT1092-002A-H(EN)
02.4.25, 9:49 AM
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