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Chapter 3
How to use the LCD Display Monitor
Remote control
1
RS-232C Remote control
In order to control displays remotely, the displays support two communication interfaces:
RS-232C and LAN
.
Computers can communication to the display via the two connections. You can select communication interface in the
OSD menu. The two connection types for connecting a computer to the display are shown as below:
i. RS-232C:
Using an RS-232C cross cable (reversed).
For connection with a 25-pin serial port connector on the computer, a conversion adapter (commercially available)
is required.
For direct connection using RS-232C, use the RXD, TXD, and GND lines.
ii. LAN: Using a RJ45 connector for Ethernet networking.
By using the two communication interfaces, you can control displays remotely.
The following operations are supported control commands.
Please contact your local agent for details of the control functions, including command sets.
Control Command Function Overview
Main operations
Description
Reset
Restoring settings to the defaults. Reset commands including Pic-
ture Reset, Sound reset, etc.
Power ON or OFF
Turn the LCD display on or off.
Volume control and mute
Adjusting the volume.
Input source
Switching between input signals.
Items about picture
Adjusting picture mode, backlight, over scan, etc
Items about sound
Adjusting sound mode, speaker, audio only, etc.
Items about multi-display control
Options used to set up multiple displays, such as screen position,
display ID, etc.
Items about initial setting
Initial settings can also use command to adjust options, such as lan-
guage, RTC time, time format, OSD rotation, etc. For example,
selecting the language can change the on-screen menu language.
N O T E
TSB.book Page 55 Monday, August 31, 2015 4:30 PM