JVC V1700CG  HOW to USE the RS-232C Terminal, Cable, Communications Specifications, Commands

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HOW TO USE EXTERNAL CONTROL (cont.)

HOW TO USE THE RS-232C TERMINAL

You can control the monitor from your PC via the RS-232C terminal.

For details on operating the monitor from the PC, consult your dealer or service centre for details.

 

9

1. Cable

8

 

7

Prepare a straight cable with a D-sub connector (9-pin, female) and a D-sub

5

4

3

2

connector (9-pin, male)

6

1

2. Communications Specifications

Baud Rate

: 4800/9600/19200 (factory pre-set; 4800)

Data Bits

: 8 bits

Parity

: No parity

Stop Bits

: 1

Flow Control

: Hardware (RTS/CTS)

3.Commands

Format

Header

ID

Command

Data

CR

 

 

 

 

 

Header

!Control from the PC to the monitor

?Reference from the PC to the monitor @ Answer from the monitor to the PC

ID + Command + Data

 

 

B

Basic command

Characters

D

Command for adjusting the picture size

00

~ 07

S

Command for adjusting the picture quality

00

~ 05

M

Command for selecting the menu item

00

~ 0E

F

Command for selecting the menu item

00

~ 07

W

Command for adjusting the white balance

00

~ 05

C

Command for inquiring for the monitor’s status

00 ~ 01

Pin No.

Signal

1

DCD (Data Carrier Detect)

 

 

2

RD (Recive Data)

 

 

3

TD (Transmit Data)

 

 

4

DTR (Data Terminal Ready)

 

 

5

GND (Ground)

 

 

6

DSR (Data Set Ready)

 

 

7

RTS (Request To Send)

 

 

8

CTS (Clear To Send)

 

 

9

RI (Ring Indication)

 

 

00, 01 or No data

–20 ~ +20

–20 ~ +20

00, 01, 10, 11

00, 01

–256 ~ +255

0 ~ 655 or No data

During Communication from the PC to the Monitor

The monitor receives the data when DSR remains ON (high) and CTS is set to ON.

During Communication from the Monitor to the PC

The monitor sends the data when both DSR and DCD are set to ON and RTS is set to ON.

Communication Procedures

The following is the communication procedures.

1.Starting the communication

Receives the connection command (!BCN1Cr) from the PC [ Sends the monitor’s status (@BOKCr) to the PC

2.Performing the external control

Receives the control command (!XXXXCr) from the PC [ Sends the monitor’s status (@BOKCr) to the PC

*The monitor repeats these receiving and sending if necessary.

3.Terminating the communication

Receives the termination command (!BCN0Cr) [ Sends the monitor’s status (@BOKCr) to the PC

*After sending the data to the monitor, the PC must first receive the data from the monitor and then send the next command because the communication is performed in a hand-shake system. If the PC does not receive the status from the monitor after sending the command, re-send the command.

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Contents MULTI-FORMAT Monitor For Customer UseSafety Precautions FCC Notice U.S.A. onlyContents Controls and Features Front ViewREAR/SIDE View  COMPONENT/RGB Input Card Optional IF-C01COMG  Video Input Card Optional IF-C01PNGInput Card Optional  HD SDI Input Card Optional IF-C01HSDG Input terminals for component serial digital signals SDI Input Card Optional IF-C01SDG Connection terminal to a Multi-Format Installing the Input Card Preparation Attaching the Wide Mask Basic Menu Operations  Main Menu Screens HOW to USE Main Menu Main Menu Items Items Functions Displays Item Contents and Adjustment RANGE/SETTINGS Area MARKER-R Center MarkerColor Matrix  Setup Menu Screens HOW to USE Setup Menu Setup Menu Items Items FunctionsFunction Setting Picture SUB ADJColor TEMP./BAL SIZE/POSI. ADJStatus Display All resetDistortion ADJ Control LockHOW to USE External Control  HOW to USE the Make Terminal about External Control Commands  HOW to USE the RS-232C TerminalCommunications Specifications Pin No SignalTroubleshooting Following are not malfunctions Specifications Input Signals  Compliant Signal Formats of Each Input CardUsage Precautions Signal from SDI 1 / HD SDIType Required slots Power consumptionWeight Dimensions H x D Inputs/OutputsDT-V1700CG Multi Format Monitor

V1700CG specifications

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