-90-
Chassis Description
Serial Control Interface
This projector provides a function to control and monitor the projector's operations by using the RS-3C serial port.
Operation
1
Connect a RS-3C serial cross cable to CONTROL PORT on the projector and serial port on the PC.
2
Launch a communication software "Hyper terminal" provided with PC and setup the communication condition as
follows;
Note:
The default of the baud rate is set to 1900 bps. If an error occurs in
the communication, change the serial port and the communication
speed (baud rate).
3
Type the command for controlling the projector and then enter the "En-
ter" key within 1 second.
Example
When you want to change the input to INPUT , Type 'C' '0' '6' 'Enter'.
Note:
Enter with ASCII 64-byte capital characters and one-byte characters.
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.
-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’
Format
Functional Execution Command
command
Function
C00
Turn the projector ON
C01
Turn the projector OFF (immediately
OFF)
C0
Turn the projector OFF
C05
Select Input 1
C06
Select Input
C07
Select Input 3
C08
Select Network
C09
C0A
Volume -
C0B
Sound mute ON
C0C
Sound mute OFF
C0D
Video mute ON
C0E
Video mute OFF
C0F
Aspect 4:3
C10
Aspect 16:9
C1C
Menu ON
C1D
Menu OFF
C0
Brightness UP
C1
Brightness DOWN
C3
Select Input Video
C4
Select Input Y, Pb/Cb,Pr/Cr
C5
Select Input RGB
C7
Image
C8
ON Start ON
command
Function
C9
ON Start OFF
C33
Select Input 3 Video
C34
Select Input 3 S-video
C3A
Pointer RIGHT
C3B
Pointer LEFT
C3C
Pointer UP
C3D
Pointer DOWN
C3F
Enter
C46
Zoom DOWN
C47
Zoom UP
C4A
Focus DOWN
C4B
Focus UP
C50
Select Input 1 Analog RGB
C51
Select Input 1 SCART
C5
Select Input 1 DVI (PC Digital)
C53
Select Input 1 DVI (AV HDCP)
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
Baud rate
: 9600 / 1900 bps
Parity check
: none
Stop bit
: 1
Flow control
: none
Data bit
: 8
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