Epson EH-TW420, User Manual

Page: 87 / 99

87 ESC/VP21 Commands
Command List
The ESC and VP21 commands are commands sent from the computer to
control the projector.
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.
* Add a Carriage Return (CR) code (0Dh) to the end of each command and
transmit.
Cable Layouts
f
USB connection
Connector shape: USB (Type B)
Item Command
Power ON/OFF ON PWR ON
OFF PWR OFF
Signal selection Video SOURCE 41
S-Video SOURCE 42
HDMI SOURCE 30
USB Display SOURCE 51
Slideshow SOURCE 52
A/V Mute ON/OFF ON MUTE ON
OFF MUTE OFF
A/V Mute selection Black MSEL 00
Blue MSEL 01
Logo MSEL 02
Item
Command
Computer Port
Signal selection Computer (Auto) SOURCE 1F
Computer SOURCE 11
<At the projector> <At the computer>
(Type B)