ViewSonic PJL6233 Appendix Serial Control Interface, Operation, Functional Execution Command

Appendix

Serial Control Interface

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port.

Operation

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PORT on the projector and serial port on the PC.

6HHS

2/DXQFKDFRPPXQLFDWLRQVRIWZDUHSURYLGHGZLWK3& and setup the communication condition as follows:

3Type the command for controlling the projector and then enter the “Enter” key.

Example

When you want to change the input to COMPUTER 2, 7\SHµ&¶µ¶µ¶µ(QWHU¶

Functional Execution Command

Format

The command is sent from PC to the projector with the format below;

‘C’ [Command] ‘CR’

Command: two characters (refer to the command table below.

7KHSURMHFWRUGHFRGHVWKHFRPPDQGDQGUHWXUQVWKH ‘ACK’ with the format below;

‘ACK’ ‘CR’ :KHQWKHSURMHFWRUFDQQRWGHFRGHWKHFRPPDQGLW

returns with format below. ‘?’ ‘CR’

Command	Function
&	Turn the projector ON
&	Turn the projector OFF
	(immediately OFF)
&	Turn the projector OFF
&	Computer 1
&	Computer 2
&	Video
&	92/80(
&$	92/80(
&%	AUDIO MUTE ON
&&	AUDIO MUTE OFF
&'	VIDEO MUTE ON
&(	VIDEO MUTE OFF
&)	6FUHHQ1RUPDOVL]H
&	6FUHHQ:LGHVL]H
C11	Image Standard
C12	Image Real
&	Image Cinema
&	Image 1
C15	Image 2
&	,PDJH
C17	,PDJH
&	Blackboard
&	Dynamic

%DXGUDWHESV

Parity check	: none
Stop bit	: 1
Flow control	: none
Data bit	

3Note:

‡7KHGHIDXOWRIWKHEDXGUDWHLVVHWWR bps. If an error occurs in the communication, change the serial port and the communication speed (baud rate). ‡(QWHUZLWK$6&,,E\WHFDSLWDOFKDUDFWHUV

and onebyte characters.

Command	Function
C1C	MENU ON
C1D	MENU OFF
C1E	',63/$<&/($5
&	%5,*+71(66
C21	%5,*+71(66
C27	IMAGE (Toggle)
&	Direct on Enable
&	Direct on Disable
C2A	Power Management Ready
C2B	Power Management OFF
C2E	Power Management Shut
	down
&	'=220
&	'=220
&	&RPSXWHU69LGHR
&	Image Colorboard
&$	POINTER RIGHT
&%	32,17(5/()7
&&	POINTER UP
&'	POINTER DOWN
&)	ENTER
&	FREEZE ON
&	FREEZE OFF
&	Computer 1 Analog RGB
C51	Computer 1 Scart
&	Computer 1 Component
&	Auto PC ADJ.
&$	PRESENTATION TIMER
&%	35(6(17$7,217,0(5([LW
&(	.(<6721(Ĺ
&)	.(<6721(Ļ

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