NEC LCD5710 user manual Connection, English-30

Page 32

Controlling the LCD monitor via RS-232C Remote Control

This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal.

Functions that can be controlled by a personal computer are:

¥Power ON or OFF

¥Switching between input signals

Connection

LCD Monitor + PC

 

to RS-232C

from RS-232C

to RS-232C

from RS-232C

PC

ÒINÓ terminal

ÒOUTÓ terminal

ÒINÓ terminal

ÒOUTÓ terminal

 

 

 

 

RS-232C Cable

RS-232C Cable

Next MultiSync LCD5710

RS-232C ÒINÓ terminal

NOTE: If your PC (IBM or IBM compatible) is equipped only with a 25-pin serial port connector, a 25-pin serial port adapter is required. Contact your dealer for details.

* RS-232C OUT terminal can connect MultiSync LCD5710 only. Do not connect other equipment.

The following control sequence is used for a single MultiSync LCD5710. To control multiple MultiSync LCD5710 monitors that are daisy-chained together please use the extended control command. Instructions for the extended control command can be found on the CD included with the display. The file is called ÒExternal_control_LCD5X10.pdfÓ. When using the following control commands, all of the daisy-chained monitors can be controlled at the same time from one monitor. Reply and status commands, however, will only pertain to the primary monitor, not secondary monitors.

1) Interface

PROTOCOL

RS-232C

BAUD RATE

9600 [bps]

 

 

DATA LENGTH

8 [bits]

 

 

PARITY BIT

NONE

 

 

STOP BIT

1 [bits]

FLOW CONTROL

NONE

 

 

This LCD monitor uses RXD, TXD and GND lines for RS-232C control.

2)Control command diagram

The command is structured by the address code, function code, data code and end code. The length of the command is different for each function.

 

Address code

Function code

Data code

 

End code

 

HEX

30h 30h

Function

Data

 

0Dh

 

 

 

 

 

 

 

 

ASCII

'0' '0'

Function

Data

 

 

 

 

 

 

 

 

 

 

[Address code]

30h 30h (ASCII code, '0' '0'), fixed.

 

[Function code]

A code of each fixed control move.

 

[Data code]

A code of each fixed control data (number) and not always indicated.

 

[End code]

0Dh (In ASCII code, '

') fixed.

English-30

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Contents MultiSync LCD5710 Index Advanced OptionEnglish-1 Canadian Department of Communications Compliance StatementFCC Information Important Information DeclarationDisposing of your old NEC product Declaration of the ManufacturerSafety Precautions, Maintenance & Recommended Use Recommended UseErgonomics English-3Contents Parts Name and Functions Control PanelTerminal Panel Wireless Remote Control English-8 Operating Range for the Remote ControlHandling the remote control Setup Procedure Adjust the image See pages Recommended AdjustmentInstalling and removing stand How to use the attached speaker plugHow to Mount and Attach Options to the LCD Monitor Wiring Diagram ConnectionsBefore making connections English-12English-13 Connecting a Personal ComputerConnect the LCD Monitor to a Personal Computer English-14 Connecting to a Macintosh ComputerConnect the LCD Monitor to Macintosh English-15 Connecting with Digital Interface EquipmentConnect the LCD Monitor to a Computer with a Digital Output English-16 Connecting a DVD Player with component outConnect the LCD Monitor to a DVD Player English-17 Connecting to a Stereo AmplifierConnect the LCD Monitor to a Stereo Amplifier Power on and OFF Modes Pressing the power buttonUsing the remote control Pressing the Main Power Switch Basic OperationPower Indicator Using Power ManagementPicture Mode Selecting a video sourceEnglish-20 OSM On-Screen-Manager ControlsPicture Tint English-21Resolution Zoom ModeScreen Reset AudioPicture in Picture English-23Configuration ResetFactory Reset Screen SaverOFF Timer DVI ModeLong Cable ManualInput Detect MonitorInformation Advanced Option Scan Mode Film Mode Image Flip Scan ConversionRecommendations For long life use of Public DisplayImage Sticking of LCD Panel Set Monitor ID English-29Connect a PC and MultiSync LCD5710 Connection English-30Õ0Õ Õ0Õ Õ!Õ Õ Õ Power on English-31Features English-32Troubleshooting English-33Specifications Product SpecificationsEnglish-34 Analog Input Digital InputMounting on Wall or Ceiling Pin Assignment of DVI connector Pin AssignmentEnglish-36 Mini D-SUB 15P
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