LG Projector Laser TV User Manual

							91Serial Communication Function
Command Reference List
Command 1Command 2Data (Hexadecimal)
01. POWERka00 - 01
02. Aspect Ratiokc*
03. Blank Imagekd00 - 01
04. Contrastkg00 - 64
05. Brightnesskh00 - 64
06. Colorki00 - 64
07. Tintkj00 - 64
08. Sharpnesskk00 - 32
09. OSD Controlkl00 - 01
10. Key Lockkm00 - 01
11. Color Temperatureku00 - 04 (excluding 03)
12. Black Levelnm00 - 01
13. Energy Savingnp00 - 02
14. Auto configurationju01
15. Inputxb*
16. KeymcKey Code
17. Picture Modens00 - 05
18. Muteke00 - 01
19. Volume kf00 - 64
20. Channel(Add/Del)mb00 - 01
* For more information about the data(*), refer to next page.
* When playing a video or photo file stored on a storage media (USB memory stick 
or HDD, etc.) that is connected through USB, all commands are disabled, other 
than Power (ka), Key (mc) and Blank Image (kd). If a command cannot be used in a 
specific menu or input state, it is processed as NG.  
						

							92Serial Communication Function
01. Power (Command: ka)02. Aspect Ratio (Command: kc)
03. Blank Image (Command: kd)
⇒ Powers the set on/off.
Transmission
[k][a][][Set ID][][Data][Cr]
Data00:Power Off
01:Power On
Ack
[a][][Set ID][][OK][Data][x]
Data00:Power Off
01:Power On
⇒  To Show Power On(Only working when the Laser TV is turned on)
Transmission
[k][a][][Set ID][][FF][Cr]
Ack
[a][] [Set ID][][OK][Data][x]
Data01:Power On
⇒ As with other functions, if data is transmitted as ‘0xFF‘ in the above format, the current status of each function is returned as a feedback in Ack data.
⇒ Adjusts the aspect ratio.
Transmission
[k][c][][Set ID][][Data][Cr]
Data01:4:3
02:16:9
04:Zoom
06:Set By Program
09:Just scan
10 - 1f:Cinema Zoom 1 - 16
Ack
[c][] [Set ID][][OK][Data][x]
Data01:4:3
02:16:9
04:Zoom
06:Set By Program
09:Just scan
10 - 1f:Cinema Zoom 1 - 16
⇒ Enables/disables the blank image. 
Transmission
[k][d][][Set ID][Data][Cr]
Data00:Screen Mute Off (picture on)
01:Screen Mute On (picture off)
Ack
[d][][Set ID][][OK][Data][x]
Data00:Screen Mute Off (picture on)
01:Screen Mute On (picture off)  
						

							93Serial Communication Function
04. Contrast (Command: kg)06. Color (Command: ki)
05. Brightness (Command: kh)07. Tint (Command: kj)
⇒ Adjusts the screen contrast.
Transmission
[k][g][][Set ID][][Data][Cr]
DataMin:  0H - Max: 64H
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[g][][Set ID][][OK][Data][x]
DataMin:  0H - Max: 64H
⇒ Adjusts the screen color. 
Transmission
[k][i][][Set ID][][Data][Cr]
DataMin: 0H - Max: 64H
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[i][][Set ID][][OK][Data][x]
DataMin: 0H - Max: 64H
⇒ Adjusts the screen brightness.
Transmission
[k][h][][Set ID][][Data][Cr]
DataMin: 0H - Max: 64H
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[h][] [Set ID][][OK][Data][x]
DataMin: 0H - Max: 64H
⇒ Adjusts the screen tint. 
Transmission
[k][j][][Set ID][][Data][Cr]
DataRed: 0H - Green: 64H
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[j][][Set ID][][OK][Data][x]
DataRed: 0H - Green: 64H  
						

							94Serial Communication Function
08. Sharpness (Command: kk)
⇒ Adjusts screen sharpness. 
Transmission
[k][k][][Set ID][][Data][Cr]
DataMin: 0H - Max: 32H
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[k][][Set ID][][OK][Data][x]
DataMin: 0H - Max: 32H
09. OSD Control (Command: kl)
10. Key Lock (Command: km)
11. Color Temperature  
(Command: ku)
⇒ Selects OSD On/Off.
Transmission
[k][l][][Set ID][][Data][Cr]
Data00:OSD selection mode off
01:OSD selection mode on
Ack
[l][][Set ID][][OK][Data][x]
Data00:OSD selection mode off
01:OSD selection mode on
⇒  
To Set the function of locking the remote control and front panel control on the Laser TV.
Transmission
[k][m][][Set ID][][Data][Cr]
Data00:Disables the key lock.
01:Enables the key lock.
Ack
[m][] [Set ID][][OK][Data][x]
Data00:Disables the key lock.
01:Enables the key lock.
 ►This function is configured when the keys on the remote control or control panel are not used. If the unit is fully discharged after its power plug is pulled out of a wall outlet, the LOCK function is cleared.
 ►If the unit is in the key lock standby mode, the cinema beam TV will not respond to the power button on the remote control or control panel.
⇒ Adjusts the value of color temperature.
Transmission
[k][u][][Set ID][][Data][Cr]
Data00:Medium01:Cool
02:Warm04:Medium
(* Transmitted in hexadecimal code)
*Data 03 is not used.
Ack
[u][][Set ID][][OK][Data][x]
Data00:Medium01:Cool
02:Warm04:Medium  
						

							95Serial Communication Function
12. Black Level (Command: nm)14. Auto Configure (Command: ju)
15. Input Select (Command: xb)
13. Energy Saving (Command: np)
⇒ Adjusts the value of black level.
Transmission
[n][m][][Set ID][][Data][Cr]
Data00:Low01:High
(* Transmitted in hexadecimal code)
Ack
[m][][Set ID][][OK][Data][x]
Data00:Low01:High
⇒  Optimizes the screen automatically in PC input mode.
Transmission
[j][u][][Set ID][][Data][Cr]
Data01:To set
(* Transmitted in hexadecimal code)
Ack
[u][] [Set ID][][OK][Data][x]
Data01:To set
⇒ Selects the input signal.
Transmission
[x][b][][Set ID][][Data][Cr]
Data00:DTV (Digital broadcasting)
01:DTV cable
10:TV (Analog broadcasting)
11:TV cable
20:AV40: Component
60:RGB-PC90: HDMI 1
91:HDMI 292: HDMI 3
(* Transmitted in hexadecimal code)
Ack
[b][] [Set ID][][OK][Data][x]
Data00:DTV (Digital broadcasting)
01:DTV cable
10:TV (Analog broadcasting)
11:TV cable
20:AV40: Component
60:RGB-PC90: HDMI 1
91:HDMI 292: HDMI 3
⇒ Sets the energy saving mode.
Transmission
[n][p][][Set ID][][Data][Cr]
Data00:Minimum
Data01:Medium
Data02:Maximum
(* Transmitted in hexadecimal code)
Ack
[p][] [Set ID][][OK][Data][x]
Data00:Minimum
Data01:Medium
Data02:Maximum  
						

							96Serial Communication Function
16. Key (Command: mc)
17. Picture Mode (Command: ns)
⇒ Sends a key code of the IR remote control.
Transmission
[m][c][][Set ID][][Data][Cr]
Data Key Codesee Page 98
(* Transmitted in hexadecimal code)
Ack
[c][] [Set ID][][OK][Data][x]
Data Key Code
⇒ Sets the picture mode.
Transmission
[n][s][][Set ID][][Data][Cr]
Data00:Vivid01: Standard
02:Cinema03: Game
04:Expert1
05:Expert2
(* Transmitted in hexadecimal code)
Ack
[b][] [Set ID][][OK][Data][x]
Data00:Vivid01: Standard
02:Cinema03: Game
04:Expert1
05:Expert2
(* Transmitted in hexadecimal code)
18. Mute (Command: ke)
19. Volume (Command: kf)
⇒ Enables/disables the mute function.
Transmission
[k][e][][Set ID][][Data][Cr]
Data00:Mute On (volume off)
01:Mute Off (volume on)
Ack
[e][] [Set ID][][OK][Data][x]
Data00:Mute On (volume off)
01:Mute Off (volume on)
⇒ Controls the volume.
Transmission
[k][f][][Set ID][][Data][Cr]
DataMin: 0H (Vol 0) - Max: 64H (Vol 100)
(* Transmitted in hexadecimal code)
* See the data structure.
Ack
[f][] [Set ID][][OK][Data][x]
DataMin: 0H (Vol 0) - Max: 64H (Vol 100)  
						

							97Serial Communication Function
20. Channel Add/Del (Command: mb)
⇒ To add and delete the channels.
Transmission
[m][b][ ][Set ID][ ][Data][Cr]
Data00:Channel Delete
01:Channel Add
Ack
[b][ ][Set ID][ ][OK/NG][Data][x]
Data00:Channel Delete
01:Channel Add  
						

							98Serial Communication Function

 Key NameKey CodeKey NameKey Code
∧0x40HOME0x7C
∨0x41MUTE0x09
>0x06CH ∧0x00

						

							99MAINTENANCE
MAINTENANCE
Clean your Laser TV to keep it in optimal 
condition.
Cleaning
Cleaning Cover Glass
To remove dust or stains on the cover 
glass, use an air spray or use a swab or 
soft cloth to wipe the glass gently.
Cleaning the Laser TV Case
To clean the case of Laser TV, first 
unplug the power cord.
To remove dust or stains, use only a dry, 
lint-free, soft cloth to polish the lens.
Do not use alcohol, benzene, thinners 
or other chemicals, which may damage 
the case.  
						

							100MAINTENANCE
Updating the Software
When a software update is required, run the software update to obtain the latest 
software version.  
You can manually check for and download any software updates.
1 On the HOME screen, press the SETTINGS button.
2 Select SUPPORT and go to Software Update.
ItemDescription
Software UpdateTurn on this option.
When an update file is found, it is downloaded automatically. 
When the update file is completely downloaded, a software 
update window appears.
Check Update 
Version
If an update file of a higher version exists after checking 
the latest update version, you can proceed with the update 
manually.
• The update service to get the latest version is provided through an Internet 
connection.
• If the software is not updated, some functions may not work well.