InFocus IN3136a - Serial Communication Setup; Communication Configuration and Structure

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APPENDIX I
Serial Communication
The following table describes the serial communication configuration that should be used when
interfacing to CLI via the serial port.
Windows HyperTerminal or ProComm are two tools that can be used to send CLI commands across
the serial port.
Setting
Value
Bits per second
19200
Data bits
8
Parity
None
Stop bits
1
Flow control
None
Emulation
VT100
Control Command Structure
Header code
Command code
Data code
End code
HEX
28
Command
Data
29
ASCII
(
Command
Data
)
No
Function
Command
RW
Min
Max
Default
Step
Parameter
1V
AC Power On
(Auto power on)
APO
RW
0
1
0
1
0:Disable; 1:Enable
3V
Aspect Ratio
ARZ
RW
0
5
0
1
0:Fill
1:4:3
2:16:9
3:Letterbox
4:Native
5:2.35:1
4V
Auto Image
AIM
W
n/a
1
1
1
1:Enable
5V
Auto Off Time
AOT
RW
0
36
6
1
0:Never
1~36 * 5 = ? min
1:5min
6:30min (Default)
36:180min
6V
Auto Source
ASC
RW
0
1
1
1
0:Disable; 1:Enable
7V
Blank Screen
BLK
RW
0
1
0
1
0:Disable; 1:Enable
9V
Brightness
BRT
RW
0
100
50
1
Valid only when Display
Mode = User
11V
Projection
(Ceiling mode)
CEL
RW
0
3
0
1
0:Front
1:Rear
2:Ceiling
3:Ceiling+Rear
12V
Closed Captions:
Non-
Muted
CLC
RW
0
1
0
1
Off
On (CC1)