Esc/Vp21 Commands; Command List; Cable Layouts; Serial Connection (Emp-83/822 Only) - Epson EMP-X56 User Manual

ESC/VP21 Commands

Command List

When the power ON command is transmitted to the projector, the power
turns on and it enters warm-up mode. When the projector's power has
turned on, a colon ":" (3Ah) is returned.
When a command is input, the projector executes the command and
returns a ":", and then accepts the next command.
If the command being processed terminates due to a problem, an error
message is output and a ":" is returned.
Item
Power ON/OFF ON
OFF
Signal selection Video
S-Video
A/V Mute ON/OFF ON
OFF
A/V Mute selection Black
Blue
Logo
Item
Signal selection Computer (Auto)
Computer
Component Video
* Add a Carriage Return (CR) code (0Dh) to the end of each command and
transmit.
Command
PWR ON
PWR OFF
SOURCE 41
SOURCE 42
MUTE ON
MUTE OFF
MSEL 00
MSEL 01
MSEL 02
Command
Computer1 Computer2
Port Port
SOURCE 1F SOURCE 2F
SOURCE 11 SOURCE 21
SOURCE 14 SOURCE 24

Cable Layouts

Serial connection (EMP-83/822 Only)

f
• Connector shape
• Projector input connector
<At the projector>
At the projector (PC serial cable)
GND 5
RD 2
TD 3
DTR 4
DSR 6
: D-Sub 9-pin (male)
: RS-232C
<At the computer>
Signal Function
At the computer
Signal wire
5 GND GND
ground
Transmit data
3 TD TD
Receive data
2 RD RD
Data set ready
6 DSR DSR
Data terminal
4 DTR
DTR
ready
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