External Control; About The External Control; Using The Make/Trigger System - JVC DT-V9L5 Bedienungsanleitung

External Control

About the external control

This monitor has three external control terminals.
●
MAKE/TRIGGER terminal (RJ-45): The following external control
systems are available.
(1) MAKE (make contact) system:
Controls the monitor by short-circuiting the corresponding pin
terminal to the GND pin terminal, or disconnecting (opening) it.
(2) TRIGGER (trigger) system:
Controls the monitor by sending the pulse signal instantaneously
to the corresponding pin terminal.
☞ "Using the MAKE/TRIGGER system" on the right
●
RS-232C terminal (D-sub 9-pin): Controls the monitor with the
RS-232C system. (☞ "Using the serial communication" on page 24)
Set the following items of "Remote Setting" in Set-Up Menu
according to the external control terminal and control system. (☞
"Parallel Type" on page 20).
Control
Control system
terminal
MAKE/ Parallel Type MAKE
TRIGGER
TRIGGER
terminal
RS-232C Serial RS-232C
terminal communication
* For a monitor connected to a personal computer etc, select the
1
terminal the equipment is actually connected to.
"MAKE" takes precedence over other controls.
●
You can use external control even when "Control Lock" is set to
"Volume Lock" or "All Lock". (☞ page 20)
●
When the monitor is off (on standby), external control is not
available. But certain external controls (starting/terminating
communication, turning on the monitor) are available through the
serial communication. (☞ page 25)
<MAKE/TRIGGER system>
You can control the monitor by a personal computer or dedicated
controller* .
2
●
"Using the MAKE/TRIGGER system" on the right.
* The controller is not commercially available. Consult your dealer if
2
you need it.
<Serial communication>
PC, etc.
RS-232C
●
For the details, see page 24.
The MAKE/TRIGGER terminal is configured as follows. You can assign
a function to each pin terminal in "Remote Setting". (☞ "Pin1, Pin2,
Pin3, Pin4, Pin5" in "Parallel Type" on page 20)
●
This is a female terminal.
The settings of this unit
"Parallel Type" setting
Make
Trigger
* 1
—
* 2
For the operation procedure, see page 12.
1
2
3
1
2
3
●
●

Using the MAKE/TRIGGER system

You cannot change the functions assigned to the pin terminals
from 6th to 8th.
Pin No.
1
2
3
4
5
6
7
8
The 6th pin terminal controls turning on or off the tally lamp
(available to control even when the 7th pin terminal is invalid).
The 7th pin terminal makes the external control valid/invalid. Keep
the 7th pin short-circuited to 8th pin to make the external control
valid.
To assign the functions to the pin terminals
Select "Remote Setting" on the Set-Up Menu.
Set "Parallel Type" to "Set."
Select a pin name ("Pin1" – "Pin5") for which you want to assign a
function, then select the function you want to assign.
For the selectable functions, see the table on page 24.
Operation of the external control
Set "Parallel Type" of "Remote Setting" to "Make" or "Trigger" in the
Set-Up Menu.
Keep the 7th pin terminal (Enable) short-circuited to the 8th pin
terminal (GND) so that the monitor can be controlled by the external
control.
When the "MAKE" system is selected: Operate each function by short-
circuiting the corresponding pin terminal to the 8th pin terminal
(GND) or opening it.
When the "TRIGGER" system is selected: Operate each function by
pulse control, that is short-circuiting the corresponding pin terminal
to the 8th pin terminal (GND) for about 1 second and opening it.
When changing the input with MAKE system, activate the pin you
want after deactivating the currently used pin.
When selecting the "TRIGGER" system, you can operate only one
function at a time. Operate the functions one by one.
Pin name
Pin1
Pin2
Pin3
Pin4
Pin5
Tally* 1
Enable* 2
GND
23
EN EN