Esc/Vp21 Commands; Command List; Cable Layouts; Usb Connection - Epson EH-TW420 User Manual

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.
Item
Power ON/OFF ON
OFF
Signal selection Video
S-Video
HDMI
USB Display
Slideshow
A/V Mute ON/OFF ON
OFF
A/V Mute selection Black
Blue
Logo
Item
Signal selection Computer (Auto)
Computer
* Add a Carriage Return (CR) code (0Dh) to the end of each command and
transmit.

Cable Layouts

USB connection

f
Connector shape: USB (Type B)
<At the projector>
(Type B)
Command
PWR ON
PWR OFF
SOURCE 41
SOURCE 42
SOURCE 30
SOURCE 51
SOURCE 52
MUTE ON
MUTE OFF
MSEL 00
MSEL 01
MSEL 02
Command
Computer Port
SOURCE 1F
SOURCE 11
87
<At the computer>