Monitoring And Controlling; Esc/Vp21 Commands; Before Starting; Command List - Epson EB-X14H User Manual

Monitoring and Controlling

ESC/VP21 Commands

You can control the projector from an external device using ESC/VP21.

Before starting

Connect the computer's serial port (D-Sub 9pin) to the projector's RS-232C
port with a PC serial cable.
• Connector shape: D-Sub 9-pin (male)
• Projector input port name: RS-232C
<At the projector>
<At the projector>
Signal Name Function
GND Signal wire ground
TD Transmit data
RD Receive data
<At the computer>
(PC serial cable) <At the computer>

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 main contents are listed below.
Item
Power ON/OFF On
Off
Signal selection Computer1
Computer2
HDMI (EB-X15 only)
Video
S-Video
USB Display
A/V Mute On/Off On
Off
Add a Carriage Return (CR) code (0Dh) to the end of each command and
transmit.
52
Command
PWR ON
PWR OFF
Auto SOURCE 1F
RGB SOURCE 11
Component SOURCE 14
Auto SOURCE 2F
RGB SOURCE 21
Component SOURCE 24
SOURCE 30
SOURCE 41
SOURCE 42
SOURCE 51
MUTE ON
MUTE OFF