Document Number:
MAN – FD320CV-X
Rev:
A
Revision Date:
09/23/2019
Page 10 of 20
©
2019 FDS Avionics Corp.
All Rights Reserved.
TECHNICAL SUPPORT
470-239-7421 or FDSAvionics.com
Command sets for controlling the monitors with serial numbers starting w/
11XXXXXXXX (10 digits) and below:
Below are the command sets to control the power, source selection and backlight
brightness. The 13 characters below are shown in hexadecimal. The communication
system must be set up for 19200 Baud, no parity, 8 bits of data and 1 stop bit.
POWER
POWER OFF
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x00
0x01 0x00
CR
POWER ON
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x01
0x01 0x00
CR
SOURCE SELECTION
VGA
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x00
0x02 0x00
CR
Composite
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x01
0x02 0x00
CR
S-Video
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x02
0x02 0x00
CR
HDMI 1
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x06
0x02 0x00
CR
HDMI 2
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x07
0x02 0x00
CR
BACKLIGHT
0%
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x00
0x03 0x00
CR
Increment
by 1%
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00 Increment
by 0x01
0x03 0x00
CR
100%
0xBE 0xEF 0x02 0x06 0x00 0x1F 0xD1 0x26 0x00
0x00
0x64
0x03 0x00
CR
Notes
1
2
3
4
5
Notes:
1. The first nine characters will remain the same for any command.
2. For connecting multiple monitors to one controller; the number can be set to 0x00 to
control all monitors at once, 0x01 to control monitor number 1, 0x02 monitor number 2
and so on until 0x63 for monitor number 99.
3. The number will change depending on command.
4. Identifier for the group of commands.
5. All commands need to end with a Carriage Return
