HP Ld4700 User Guide

 COMMAND1 COMMAND2 DATA1 DATA2 DATA3
25. Tile ID Set d i 00H -19H    
26. Natural Mode (In Tile mode) d j 00H -01H    
27. Elapsed time return d l FFH    
28. Temperature value d n FFH    
29. Lamp fault check d p FFH    
30. Auto Volume d u 00H -01H    
31. Speaker d v 00H -01H    
32. Time f a 00H -06H 00H - 17H 0 - 3BH
33. On Timer (On/Off Timer) On, Off f b 00H, FFH    
34. Off Timer (On/Off Timer) On, Off f c 00H, FFH    
35. On Timer (On/Off Timer) Time f d 00H -07H 00H - 17H 00 - 3BH
36. Off Timer...

Transmit FF data to read status of command.
*[Cr]: Carriage Return
ASCII code ‘0x0D’
*[ ]: ASCII code Space (0x20)’
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At
this time, if the data is in data read mode, it indicates present status data.
If the data is in data write mode, it returns the data of the PC computer.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
*If there is error, it...

02. Input Select (Command : b) (Main Picture Input)
To select input source for the Set.
You can also select an input source using the INPUT button on the remote control.
Transmission
[k][b][ ][Set ID][ ][Data][Cr]
Data 2: AV
4 : Component 1
5 : Component 2
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
Data 2 : AV
4 : Component 1
5 : Component 2
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
03. Aspect Ratio (Command : c) (Main picture format)
To adjust the screen...

7 : 14:9 (AV)
9 : Just Scan(HD DTV), 1:1 (RGB PC, HDMI/DVI PC)
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
04. Screen Mute (Command : d)
To select screen mute on/off.
Transmission
[k][d][ ][Set ID][ ][Data][Cr]
Data 0 : Screen mute off (Picture on)
1 : Screen mute on (Picture off)
Acknowledgement
[d][ ][Set ID][ ][OK][Data][x]
05. Volume Mute (Command : e)
To control On/Off of the Volume Mute.
Transmission
[k][e][ ][Set ID][ ][Data][Cr]
Data 0 : Volume Mute On (Volume Off)
1 : Volume Mute Off (Volume...

Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
Refer to “Real data mapping” in this appendix.
07. Contrast (Command : g)
To adjust screen contrast. You can also adjust the contrast in the Picture menu.
Transmission
[k][g][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
Refer to “Real data mapping” as shown below.
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
* Real data mapping
0 : Step 0
:
A : Step 10
:
F : Step 15
10 : Step...

Refer to “Real data mapping” as shown below.
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]
* Real data mapping
0 : Step
:
A : Step 10
:
F : Step 15
10 : Step 16
:
64 : Step 100
09. Color (Command : i) (Video only)
To adjust the screen color. You can also adjust the color in the Picture menu.
Transmission
[k][i][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H (Hexadecimal code)
Refer to “Real data mapping” in the previous section of this appendix.
Acknowledgement
[i][ ][Set ID][ ][OK][Data][x]
Data...

[j][ ][Set ID][ ][OK][Data][x]
Data Red: 00H ~ Green: 64H
* Tint Real data mapping
0 : Step 0 - Red
:
64 : Step 100 - Green
11. Sharpness (Command : k) (Video only)
To adjust the screen Sharpness. You can also adjust the sharpness in the Picture menu.
Transmission
[k][k][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Refer to “Real data mapping” in the previous section of this appendix.
Acknowledgement
[k][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
12. OSD Select...

This function, when controlling RS-232C, locks the remote control and the local keys.
Transmission
[k][m][ ][Set ID][ ][Data][Cr]
Data 0 : Off 1 : On
Acknowledgement
[m][ ][Set ID][ ][OK][Data][x]
Data 0 : Off 1 : On
14. Balance (Command : t)
To adjust the sound balance.
Transmission
[k][t][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Refer to “Real data mapping” in the previous section of the appendix
Acknowledgement
[t][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H...

Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
Data 0 : Medium
1 : Cool
2 : Warm
3 : User
16. Abnormal state (Command : z)
Abnormal State : Used to Read the power off status when Stand-by mode.
Transmission
[k][z][ ][Set ID][ ][Data][Cr]
Data FF : Read
0 : Normal (Power on and signal exist)
1 : No signal (Power on)
2 : Turn the monitor off by remote control
3 : Turn the monitor off by sleep time function
4 : Turn the monitor off by RS-232C function
8 : Turn the monitor off by off time function
9 : Turn...

10H : Dot Wash
Acknowledgement
[p][ ][Set ID][ ][OK][Data][x]
18. Auto Configure (Command: j u)
To adjust picture position and minimize image shaking automatically. It works only in RGB(PC) mode.
Transmission
[j][u][ ][Set ID][ ][Data][Cr]
Data 1 : To set auto configure
Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
19. Key (Command : m c)
To send IR remote key code.
Transmission
[m][c][ ][Set ID][ ][Data][Cr]
Data Key code : Refer to page IR Codes Table.
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]...