
External Control
FHD552-X LCD Panel User Manual
56
020-000741-01 Rev. 1 (07-2014)
Other Control
(Cont.)
Other
Control
All
W
00
00
Reset All
41 4C 4C
KLC
W/R
00
00
Un-Lock Keys
4B 4C 43
01
01
Lock Keys
SER
R
13 bytes
Read Serial Number 53 45 52
MNA
R
13 bytes
Read Model Name
4D 4E 41
GVE
R
6 bytes
Read Firmware
Version
47 56 45
RTV
R
Current
Value
Read RS232C Table
Version
52 54 56
RTT
R
Current
Value
Read the temperature
of the internal
thermal sensor
52 54 54
RSF
W
0~255
00
Read speed of fan 0
(RPM
0~255
01
Read speed from
fan 1 (RPM
WFS
W/R
00
00
Wake Up from Sleep
= VGA Only
57 46 53
01
01
Wake Up from Sleep
= VGA, Digital,
RS232
02
02
Wake Up from Sleep
= Never Sleep
Audio
VOL
W/R
0~100
Current
Value
Volume
56 4F 4C
MUT
W/R
00
00
Mute Off
4D 55 54
01
01
Mute On
Scheme
Selection
SCM
W/R
00
00
User
53 43 4D
01
01
Sport
02
02
Game
03
03
Cinema
04
04
Vivid
Main Item
Control
Item
CMD
Type
Value
(DEC)
Reply
(DEC)
Content
CMD
(HEX)