Appendix

Serial Control Interface

This projector provides a function to control and monitor the projector's operations by using the RS-232C serial port.

Operation

1

Connect a RS-232C serial cross cable to SERIAL

PORT IN on the projector and serial port on the PC.

 

(See p.11)

2

Launch a communication software provided with PC

 

and setup the communication condition as follows:

3

Type the command for controlling the projector and

 

then enter the "Enter" key.

Example

When you want to change the input to INPUT 2, Type 'C' '0' '6' 'Enter'.

Baud rate

: 9600 / 19200 bps

Parity check

: none

Stop bit

: 1

Flow control

: none

Data bit

: 8

 

 

✔Note:

•The default of the baud rate is set to 19200 bps. If an error occurs in the communication, change the serial port and the communication speed (baud rate).

•Enter with ASCII 64-byte capital characters and one-byte characters.

Functional Execution Command

Format

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

'C' [Command] 'CR'

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

-The projector decodes the command and returns the 'ACK' with the format below;

'ACK' 'CR'

-When the projector can not decode the command, it returns with format below.

‘?’ ‘CR’

Command

Function

C00

Turn the projector ON

C01

Turn the projector OFF

(immediately OFF)

 

C05

Select Input 1

C06

Select Input 2

C07

Select Input 3

C08

Select Input 4

C0D

Video mute ON

C0E

Video mute OFF

C0F

Aspect 4:3

C10

Aspect 16:9

C1C

Menu ON

C1D

Menu OFF

C3A

Pointer RIGHT

Command

Function

C3B

Pointer LEFT

C3C

Pointer UP

C3D

Pointer DOWN

C3F

Enter

C46

Zoom DOWN

C47

Zoom UP

C4A

Focus DOWN

C4B

Focus UP

C5D

Lens shift UP

C5E

Lens shift DOWN

C5F

Lens shift LEFT

C60

Lens shift RIGHT

C89

Auto PC Adj.

C8E

Keystone UP

C8F

Keystone DOWN

C90

Keystone RIGHT

C91

Keystone LEFT

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