Communication Parameter; Command Reference List - HP LD4201 User Manual

Communication parameter

Baud Rate—9600 baud rate (UART)
●
Data Length—8 bit
●
Parity Bit—None
●
Stop Bit—1 bit
●
Flow Control—None
●
Communication Code—ASCII code
●
Use a crossed (reverse) cable
●

Command reference list

01. Power
02. Input Select
03. Aspect Ratio
04. Screen Mute
05. Volume Mute
06. Volume Control
07. Contrast
08. Brightness
09. Color
10. Tint
11. Sharpness
12. OSD Select
13. Remote Lock/Key Lock
14. Balance
15. Color Temperature
16. Abnormal State
17. ISM Method
18. Auto Configuration
19. Key
20. Tile Mode
21. Tile H Position
ENWW
COMMAND COMMAND
1 2
k a
k b
k c
k d
k e
k f
k g
k h
k i
k j
k k
k l
k m
k t
k u
k z
j p
j u
m c
d d
d e
DATA1 DATA2
00H–01H
07H–0BH
01H–1FH
00H–01H
00H–01H
00H–64H
00H–64H
00H–64H
00H–64H
00H–64H
00H–64H
00H–01H
00H–01H
00H–64H
00H–02H
FFH
01H–08H
01H
Key Code
00H–55H
00H–14H
Command reference list
DATA3
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