Epson EB-1970W, User Manual

Page: 122 / 200

You can control the projector from an external device using ESC/VP21.
Related Links
•
"Monitoring and Controlling the Projector" p.115
•
"ESC/VP21 Command List" p.122
•
"Cable Layouts" p.122
ESC/VP21 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 abnormally, an error message is
output and a ":" is returned.
The following commands are available.
Item Command
Power ON/OFF On PWR ON
Off PWR OFF
Signal selection Computer1 Auto SOURCE 1F
RGB SOURCE 11
Component SOURCE 14
Computer2 Auto SOURCE 2F
RGB SOURCE 21
Component SOURCE 24
HDMI1/MHL SOURCE 30
HDMI2 SOURCE A0
Video SOURCE 41
Item Command
USB Display SOURCE 51
USB SOURCE 52
LAN SOURCE 53
Screen Mirroring SOURCE 56
A/V Mute On/
Off On MUTE ON
Off MUTE OFF
Add a Carriage Return (CR) code (0Dh) to the end of each command and
transmit.
Contact Epson for more details.
Related Links
•
"Using ESC/VP21 Commands " p.122
Cable Layouts
Serial connection
•
Connector shape: D-Sub 9-pin (male)
•
Projector input port name: RS-232C
•
Cable type: Crossover (null modem) cable
In the following illustration, the projector side is shown on the left, and the
computer side on the right:
Using ESC/VP21 Commands
122