Rs-232c specifications and command settings, Rs-232c specifications and command, Settings – Sharp XR-10S User Manual

Page 58: Computer control, Communication conditions, Basic format

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54

RS-232C Specifications and Command Settings

Computer 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

26

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/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.

• 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.

• “POWR????” “TABN _ _ _ 1” “TLPS _ _ _ 1” “TPOW _ _ _ 1” “TLPN _ _ _ 1” “TLTT _ _ _ 1”

“TLTL _ _ _ 1” “TNAM _ _ _ 1” “MNRD _ _ _ 1” “PJN0 _ _ _ 1”

When the projector receives a command shown above:
* The on-screen display will not disappear.
* The “Auto Power Off” timer will not be reset.

Info

Return code (

0DH

)

C1 C2 C3 C4 P1 P2 P3 P4

Response code format

Normal response Problem response (communication error or incorrect command)

O K

E R R

Command 4-digit

Parameter 4-digit

Command format

Return code (

0DH

)

Return code (

0DH

)

• 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.

*1 For setting the projector name, send the commands in the order of PJN1, PJN2 and PJN3.
*2 Parameters of CLR Temp settings are as follows.

Note

CLR Temp

Parameter

CLR Temp

Parameter

5500K

_0 5 5

8500K

_0 8 5

6500K

_0 6 5

9300K

_0 9 3

7500K

_0 7 5

10500K

_1 0 5

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