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*1 When transmitting a command which does not need a parameter, an operation (E) and parameter are not necessary.
Attention
f If a command is sent after the light source starts lighting, there may be a delay in response or the command may not be executed. Try
sending or receiving any command after 60 seconds.
f When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response from the projector before
sending the next command. When transmitting a command which does not need a parameter, a colon (:) is not necessary.
Note
f If a command cannot be executed, the "ER401" response is sent from the projector to the computer.
f If an invalid parameter is sent, the "ER402" response is sent from the projector to the computer.
f ID transmission in RS-232C supports ZZ (ALL) and 01 to 64.
f If a command is sent with an ID designated, a response will be sent to the computer only in the following cases.
g It matches the projector ID
g When the [PROJECTOR SETUP] menu → [PROJECTOR ID] is set to [ALL] on the projector
f STX and ETX are character codes. STX shown in hexadecimal is 02, and ETX shown in hexadecimal is 03.
Cable specification
Control command
The following table lists the commands that can be used to control the projector using a computer.
r Projector control command
Command
Details
PON
Power on
POF
Power standby
QPW
Power query
Switching the input
IIS
signal
OSH
Shutter control
QSH
Shutter status query
VSE
Aspect ratio switch
Aspect ratio settings
QSE
query
Chapter 7 Appendix — Technical information
When connected to a computer
1
2
3
Projector
4
(<SERIAL IN> terminal)
5
6
7
8
9
Parameter/response
string
―
000
001
VID
RG1
RG2
HD1
HD2
DL1
PA1
MC1
MV1
0
1
0
1
2
5
6
9
10
NC NC
1
2
3
Computer
NC NC
4
(DTE specifications)
5
NC NC
6
7
8
NC NC
9
Remark (parameter)
To check if the power is on, use the "Power query" command.
STANDBY
Power on
VIDEO
RGB1
RGB2
HDMI1
HDMI2
DIGITAL LINK
Panasonic APPLICATION
MIRRORING
MEMORY VIEWER
OPEN
CLOSE
NORMAL/VID AUTO
4:3
WIDE
NATIVE
FULL
H FIT
V FIT
ENGLISH - 217
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