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List of ESC/VP21 Commands
Command List
When a power ON command is sent to the projector, the power for the
projector turns on. When the projector is in a command ready state, it
returns the "3Ah" (:) code. Furthermore, when command processing is
complete, the projector also returns a ":" code.
The ":" code status can be used to determine whether the projector is ready
or busy. If command processing terminates with an error, an error message
is output and then the ":" code is sent.
Communication Protocol
Item
Command
Power ON/OFF
ON
PWR ON
OFF
PWR OFF
Signal selection
Computer1
SOURCE 11
Component Video1 (YCbCr)
SOURCE 14
Component Video1 (YPbPr)
SOURCE 15
Computer2
SOURCE 21
Component Video2 (YCbCr)
SOURCE 24
Component Video2 (YPbPr)
SOURCE 25
Video
SOURCE 41
S-Video
SOURCE 42
A/V Mute ON/OFF
ON
MUTE ON
OFF
MUTE OFF
A/V Mute Selection
Black
MSEL 00
Blue
MSEL 01
User’s Logo
MSEL 02
•
Standard baud rate
: 9600 bps
•
Data length
: 8 bits
•
Parity
: None
•
Stop bit
: 1 bit
•
Flow control
: None
•
Connector shape
: D-Sub 9-pin (male)
•
Projector input port
: Control (RS-232C)
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