Sharp PG D50X3D RS-232C Specifications and Commands, Computer control Communication conditions

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RS-232C Specifications and Commands

Computer control

A computer can be used to control the projector by connecting an RS-232C serial control cable (cross type, commercially available) to the projector. (See page 24 of the projector's operation manual for connection.)

Communication conditions

Set the serial port settings of the computer to match that of the table.

Signal format: Conforms to RS-232C standard.

Parity bit: None

Baud rate*: 9,600 bps / 38,400 bps / 115,200 bps

Stop bit: 1 bit

Data length: 8 bits

Flow control: None

*Set the projector's baud rate to the same rate as used by the computer.

Basic format

Commands from the computer are sent in the following order: command, parameter, and return code. After the projector processes the command from the computer, it sends a response code to the computer.

Command format

C1 C2 C3 C4 P1 P2 P3 P4

Return code (0DH)

 

Command 4-digit

Parameter 4-digit

 

 

 

 

 

Response code format

 

 

 

 

 

 

 

 

 

Normal response

 

 

Problem response (communication error or incorrect command)

 

O

K

 

Return code (0DH)

 

E

R

R

 

Return code (0DH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Info

•When controlling the projector using RS-232C commands from a computer, wait for at least 30 seconds after the power has been turned on, and then transmit the commands.

•After sending an input selection or picture adjustment command and then receiving an “OK” response code, the projector may take some time to process the command. If a second command is sent while the projector is still processing the fi rst command, you may receive an “ERR” response code. If this happens, try resending the second command.

•When more than one code is being sent, send each command only after the response code for the previous command from the projector is verifi ed.

•“POWR????”, “TABN _ _ _ 1”, “TLPS _ _ _ 1”, “TPOW _ _ _ 1”, “TLPN _ _ _ 1”, “TLTT _ _ _ 1”, “TLTM _ _ _ 1”, “TLTL _ _ _ 1”, “TNAM _ _ _ 1”, “MNRD _ _ _ 1”, “PJN0 _ _ _ 1”

−When the projector receives the special commands shown above:

*The on-screen display will not disappear.

*The “Auto Power Off” timer will not be reset.

−The special commands are available for applications that require continuous polling.

Note

•If an underbar (_) appears in the parameter column, enter a space.

•If an asterisk (*) appears in the parameter column, enter a value in the range indicated in brackets under Control Contents.

PJLinkTM Compliant:

This product conforms with the PJLink standard Class 1 and all Class 1 commands are implemented. This product confi rms with the PJLink standard specifi cation version 1.00.

For additional information, visit “http://pjlink.jbmia.or.jp/english/”.

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Contents Setup Manual Connecting Pin Assignments Sub 15 pin female connectorRS-232C Terminal D-sub 9 pin male connector USB Terminal Type B USB connectorComputer control Communication conditions RS-232C Specifications and CommandsBasic format Commands W RDNR S. Setting OK or ERR PAL Setting up the Projector Network Environment Network settings on the computerConnecting the Projector to a Computer Setting an IP Address for the Computer Set temporarily as follows Setting up a Network Con- nection for the Projector DNS Controlling the Projector via LAN Controlling the Projector Using Internet ExplorerVersion 5.0 or later Confirming the Projector Controlling the ProjectorStatus Status ControlSetting and Adjusting Setting the SecurityProjector Settings & Adjustments Network SecurityMaking General Settings for Setting for Sending E-mail when an Error OccursMail Originator Settings Network Network GeneralMail Recipient Settings Access URLSetting up the Projector Using RS-232C or Telnet When Connecting Using RS-232CWhen Connecting Using Telnet Setup Menu Main Menu Advanced Setup MenuVView All Setting View Setting Detail ListSet Items Save Settings and Quit Quit without Saving SetSSave & Quit Tings QQuit UnchangedIP Address Setting Default Gateway SettingSubnet Mask Setting User Name SettingPassword Setting Projector Name SettingRS-232C Baud Rate Setting Dhcp Client SettingDisconnecting All Connec Setting Auto Logout TimeData Port Setting Entering AdvancedCarrying out Network Ping Test Setting of Accept IP Ad- dressAccepting All IP Addresses Return to Default Settings Setting of Search PortReturn to Main Menu Resetting the Lamp Timer of the Projector via LAN Select TCP/IP WinsockResetting the Lamp Timer of the Projector via LAN Troubleshooting Communication cannot be established with the projectorTroubleshooting \ After the initialization, carry out setting again

PG D50X3D, PG D45X3D specifications

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