RS232 Codes
2 EP4650 and EP5550 RS232 User Guide
Main Item
Control
Item
CMD Type
Value
(DEC)
Reply
(DEC)
Content
CMD
(HEX)
Notes
Power
Control and
Input Source
Power
Control
POW W/R
00 00 Off (soft power)
50 4F 57
See
Note 1
01 01 On (soft power) See
Note 1
Input
Source
MIN W/R
00 00 VGA
4D 49 4E
01 01 Digital DVI
02 02 S-Video
03 03 Composite 1
04 04 Component 1
05 05 HDSDI 1
06 06 HDSDI 2
09 09 HDMI 1
10 10 HDMI 2
13 13 Displayport
Display
Adjustment
Display
Adjustment
BRI
W/R
0~100 Current value Back Light Brightness 42 52 49
BRL 0~100 Current value Digital Brightness Level 42 52 4C
BLC
00 00 Off (Back Light) 42 4C 43
01 01 On (Back Light)
CON
W/R
0~100 Current value Contrast 43 4F 4E
HUE 0~100 Current value Hue 48 55 45
SAT 0~100 Current value Saturation 53 41 54
COT W/R
00 00 User
43 4F 54
01 01 6500K
02 02 9300K
03 03 3200K
06 06 5000K
07 07 7500K