JVC DT-V20L1D External Control, About the external control, Using the MAKE/TRIGGER system

Page 14

External Control

7About the external control

This monitor has three external control terminals.

• MAKE/TRIG. terminal

: The following external control systems are available.

(1) MAKE (make contact system): Controls the function by short-circuiting the corresponding pin terminal to the GND pin terminal, or disconnecting (opening) it (the right).

(2) TRIGGER (trigger system) : Controls the function by inputting the pulse signal instantaneously to the

 

corresponding pin terminal (the right).

RS-232C terminal

: Controls the monitor with RS-232C system. (“Using the serial communication”

 

on page 15)

RS-485 terminals

: Controls the monitor with RS-485 system. (“Using the serial communication” on

 

page 15)

Set the following items of “REMOTE SETTING” in set-up menu according to the external control terminal and control system you use (page 13).

Control system

 

“SERIAL TYPE” setting

“PARALLEL TYPE” setting

MAKE

 

MAKE

TRIGGER

 

TRIGGER

Serial

RS-485

RS485*1

14

7Using the MAKE/TRIGGER system

MAKE/TRIG. terminal is configured as follows. You can assign a function to each pin terminal in “REMOTE SETTING” (“PORT F1” – “PORT F6” on page 13).

 

Pin No.

Pin name

Pin No.

Pin name

This is a female

1

PORT F1

5

PORT F5

2

PORT F2

6

PORT F6

terminal.

3

PORT F3

7

External control*3

 

 

4

PORT F4

8

GND

*3 The external control (the 7th pin terminal) must be controlled by the MAKE (make contact) system.

To assign the functions to the pin terminals

For the operation procedure, see page 7.

1 Select “REMOTE SETTING” on the set-up menu.

2 Set “PARALLEL TYPE” to “SET.”

3 Select a pin name (“PORT F1” – “PORT F6”) which you want to assign a function to, then select the function you want to assign.

• For selectable functions, see the tables below.

communication RS-232C

RS232C*1

*1 On the monitor connected to the personal computer etc, select the terminal the equipment actually connected to. On the other monitors, select “RS485.”

NOTE

Control priority is as follows.

MAKE > TRIGGER, serial communication, and buttons on the monitor

You can use the external control even when “CONTROL LOCK” is set to “ON” (page 13).

<MAKE/TRIGGER system>

You can control the monitor by a personal computer or dedicated controller*2. For the details, see the right.

*2 The controller is not commercially available. Consult your dealer if you need it.

<Serial communication>

Functions controlled by MAKE/TRIGGER system

Display

Functions to be controlled

Opening

Short-

circuiting

 

 

 

COLOR OFF

Color off

Color

Monochrome

ASPECT

Changes the aspect ratio.

4:3

16:9

A.MARKER

AREA MARKER display

Off

On

S.MARKER

SAFETY MARKER display

Off

On

TIME CODE*4

Time code display

Off

On

1:1

Displays in 1:1 mode.

Off

On

SCR CHECK

Screen check*5

r SCREENS

 

 

CHECK button/lamp”

 

 

on page 6

 

I/P MODE

I/P MODE*5

y I / P MODE

 

 

button/lamp” on page 6

SDI 1*4

Changes the input to “SDI 1.”

Invalid

Valid

SDI 2*4

Changes the input to “SDI 2.”

Invalid

Valid

DVI

Changes the input to “DVI.”

Invalid

Valid

COMP./RGB

Changes the input to “COMPO./

Invalid

Valid

 

RGB.”

 

 

Display

Functions to be controlled

Opening

Short-

circuiting

 

 

 

VIDEO 1

Changes the input to “VIDEO 1.”

Invalid

Valid

VIDEO 2

Changes the input to “VIDEO 2.”

Invalid

Valid

EXT.SYNC

Changes the sync signal.

Internal

External

 

 

sync

sync

TALLY

Controls the tally lamp.

Unlit

Lights

TALLY SEL

Selects the color of the tally lamp.

Green

Red

MONI.

“MONITOR NAME” on page 13

Off

On

NAME

 

 

 

MUTING

Muting on/off

Off

On

MARK.SEL

Selects the items of “AREA

Non-“R-”

”R-” items

 

MARKER”*6

items

 

L.METER*4

Audio level meter display

Off

On

STATUS

Status display*7

“About the Status

 

 

Display” on page 7

— — —

No function

Personal computer

etc.

RS-485 IN

RS-485

RS-485

RS-485

RS-485

RS-485

or

OUT

IN

OUT

IN

OUT

RS-232C

 

 

 

 

 

• See also page 15.

*4 DT-V24L1D and DT-V20L1D only

*5 Must be controlled with the TRIGGER system.

*6 Selects which functions in “AREA MARKER” are activated, “R-” items or non-“R-” items (page 10).

*7 Displays the information shown when INPUT SELECT button of the current input is pressed (“About the Status Display” on page 7). While controlling with MAKE (make contact) system, the information is displayed only at the moment of short-circuiting.

NOTE

You cannot assign the same function to different pin terminals.

The TRIGGER system switches each function by short-circuiting the pin terminal for about 1 second and opening it.

Image 14
Contents DT-V24L1D DT-V24L1 DT-V20L1D DT-V20L1 A. only Safety PrecautionsHow to replace the fuse Maintenance To detach the stand InstallationUsing the monitor on the stand Higher position Lower position To adjust the stand heightTo prevent an accidental fall Use a JVC’s Rack Mount Adapter RK-C20L1 not suppliedDaily Operations / Connections Press Menu button to finish the audio channel selection Display the menuPress buttons to select an item, then press button Menu OperationsAttaching the Power Cord Holder Rear panelComputer signals preset DVI-D Hdcp terminals Available signalsVideo signals Specification of DVI-D Hdcp terminalPicture Improvement Menu Configuration-MAIN MenuTechnical information Area MARKER*2Sync Function Other SettingAudio Setting Operation guide Shows the buttons for each operationPicture SUB ADJ Menu Configuration-SET-UP MenuFunction Setting SIZE/POSI. ADJSetting for the information display of the monitor Control Lock Setting value OFF, onAll reset InformationAbout the external control Using the MAKE/TRIGGER systemExternal Control Using the serial communication Troubleshooting Self-check programInput/output terminals SpecificationsGeneral Options not suppliedDT-V24L1D/DT-V24L1 DT-V20L1D/DT-V20L1Page Victor Company of Japan, Limited
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