Sharp PG-B10S RS-232C Specifications and Command Settings, PC control, Communication conditions

RS-232C Specifications and Command Settings

PC control

A computer can be used to control the projector by connecting an RS-232C serial control cable (cross type, sold separately) to the projector. (See page 54 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	Stop bit: 1 bit
Data length: 8 bits	Flow control: None

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)

Info

O

K

Return code (0DH)

E

R

R

Return code (0DH)

•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.

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

Commands

Example: When turning on the projector, make the following setting.

Computer

→

Projector

P

O

W

R

_

_

_

1

O

K

←

CONTROL CONTENTS

COMMAND

PARAMETER

RETURN

Standby

P O W R _ _ _ 0

OK or ERR

Power On

P O W R _ _ _ 1

OK or ERR

INPUT1

I

R G B _ _ _ 1

OK or ERR

INPUT2

I

V E D _ _ _ 1

OK or ERR

KEY

INPUT3

I

V E D _ _ _ 2

OK or ERR

INPUT1 SIGNAL TYPE : AUTO

I

A S I

_ _ _ 0

OK or ERR

CONTROL

INPUT1 SIGNAL TYPE : RGB

I

A S I _ _ _ 1

OK or ERR

INPUT1 SIGNAL TYPE : COMPONENT

I

A S I _ _ _ 2

OK or ERR

REMOTE&

Lamp Status

T L P S _ _ _ 1

0:Off, 1:On, 2:Retry, 3:Waiting, 4:Lamp Error

Lamp Usage Time (hour)

T L T T _ _ _ 1

0~9999

Remaining Lamp Life (Percentage)

T L T L _ _ _ 1

0~100

BUTTONS

Unit Status

T A B N _ _ _ 1

0:Normal, 1:Temp High, 2:Fan Err,

4:Filter or lamp Cover Err, 8:Lamp Life 5% or less,

16:Lamp Burnt-out, 32:Lamp Not Lit,

64:Temp Abnormally High

Model Name Check

T N A M _ _ _ 1

PROJECTOR NAME

AV Mute Off

I M B K _ _ _ 0

OK or ERR

AV Mute On

I M B K _ _ _ 1

OK or ERR

Auto Sync Start

A D J S _ _ _ 1

OK or ERR

Note

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

value in the range indicated in brackets under CONTROL CONTENTS.

Appendix

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