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RS-232C Specifications and Command Settings
PC 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.
Communication conditions
Set the serial port settings of the computer to match that of the table.
Signal format: Conforms to RS-232C standard.
Baud rate: 9,600 bps
Data length: 8 bits
Parity bit: None
Stop bit: 1 bit
Flow control: None
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.
Command format
C1 C2 C3 C4 P1 P2 P3 P4
Command 4-digit
Response code format
Normal response
O
K
Info
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.
Commands
Example: When turning on the projector, make the following setting.
Computer
P
O
W
R
_
CONTROL CONTENTS
Power Off (Standby)
Power On
INPUT1
INPUT2
INPUT3
Lamp Usage Time (hour)
Remaining Lamp Life (Percentage)
Lamp Status
Unit Status
Model Name Check
AV Mute Off
AV Mute On
Auto Sync Start
Note
If an underbar (_) appears in the parameter column, enter a space. If an asterisk (*) appears, enter a
value in the range indicated in brackets under CONTROL CONTENTS.
Parameter 4-digit
Problem response (communication er ror or incorrect command)
0DH
Return code (
)
_
_
1
COMMAND PARAMETER
RETURN
P
O
W
R
_
_
_
0
OK or ERR
P
O
W
R
_
_
_
1
OK or ERR
I
R
G
B
_
_
_
1
OK or ERR
I
V
E
D
_
_
_
1
OK or ERR
I
V
E
D
_
_
_
2
OK or ERR
T
L
T
T
_
_
_
1
0~9999
T
L
T
L
_
_
_
1
0~100
T
L
P
S
_
_
_
1
0:Off, 1:On, 2:Retry, 3:Waiting, 4:Lamp Error
T
A
B
N
_
_
_
1
0:Normal, 1:Temp High, 2:Fan Err,
4:Filter Cover Err, 8:Lamp 100 hours,
16:Lamp Burnt-out, 32:Lamp Not Lit,
64:Temp Abnormally High
T
N
A
M
_
_
_
1
PROJECTOR NAME
I
M
B
K
_
_
_
0
OK or ERR
I
M
B
K
_
_
_
1
OK or ERR
A
D
J
S
_
_
_
1
OK or ERR
Return code (
E
R
R
Return code (
Projector
O
K
13
PG-A10S
PG-A10S-SL
AN-A10T
0DH
)
0DH
)
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