LG Electronics SAC30708022 owner manual Command Reference List, Transmission / Receiving Protocol

Page 98

APPENDIX

Command Reference List

 

 

 

COMMAND1

COMMAND2

DATA

 

 

 

COMMAND1 COMMAND2

DATA

 

 

 

(Hexadecimal)

 

 

 

(Hexadecimal)

 

 

 

 

 

00 ~ 01

 

 

 

 

 

 

 

00 ~ 64

 

01. Power

 

k

a

 

14. Treble

 

 

k

r

 

02. Input Select

 

x

b

(G p.97)

 

15. Bass

 

 

k

s

00 ~ 64

 

03. Aspect Ratio

 

k

c

(G p.97)

 

16. Balance

 

 

k

t

00 ~ 64

 

04. Screen Mute

 

k

d

00 ~ 01

 

 

17. Color Temperature

 

k

u

00 ~ 02

 

05. Volume Mute

 

k

e

00 ~ 01

 

18. Auto Configuration

 

j

u

(G p.98)

 

06. Volume Control

 

k

f

00 ~ 64

 

20. Channel Add/Del

 

m

b

00 ~ 01

 

07. Contrast

 

k

g

00 ~ 64

 

21. Key

 

 

m

c

(G p.99)

 

08. Brightness

 

k

h

00 ~ 64

 

22. Backlight

 

 

m

g

00 ~ 64

 

09. Color

 

k

i

00 ~ 64

 

 

 

 

 

 

 

 

 

10. Tint

 

k

j

00 ~ 64

 

 

 

 

 

 

 

 

 

11. Sharpness

 

k

k

00 ~ 64

 

 

 

 

 

 

 

 

 

12. OSD Select

 

k

l

00 ~ 01

 

 

 

 

 

 

 

 

 

13. Remote Control

 

k

m

00 ~ 01

 

 

 

 

 

 

 

 

 

Lock Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMMAND1

COMMAND2

DATA00

 

 

DATA01

DATA02

DATA03

DATA04

DATA05

 

 

 

(Hexadecimal)

(Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal)

 

 

 

 

 

 

 

 

 

 

physical

 

 

major

major low

minor high

minor low

attribute

 

19. Channel Tuning

m

a

 

 

 

program high

program low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APPENDIX

Transmission / Receiving Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1] : First command to control the set.(j, k, m or x)

[Command 2] : Second command to control the set.

[Set ID] : You can adjust the set ID to choose desired TV ID number in Setup menu. Adjustment range is 1~ 99. When selecting Set ID ‘0’, every connected the TV is controlled. Set ID is indicated as decimal (1~ 99) on menu and as Hexa decimal (0x0~0x63) on transmission /receiving protocol.

[DATA] : To transmit the command data.

Transmit the ‘FF’ data to read status of command. [Cr] : Carriage Return

ASCII code ‘0x0D’

[ ] : ASCII code ‘space (0x20)’

* In this model, TV will not send the status during the standby mode.

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][x]

The TV transmits ACK (acknowledgement) based on this for- mat when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

*In this model, TV will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0, ‘a.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[OK] : Use the large character.

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

The TV transmits ACK (acknowledgement) based on this for- mat when receiving abnormal data from non-viable functions or communication errors.

Data1: Illegal Code

Data2: Not supported function

Data3: Wait more time

*In this model, TV will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0, ‘a.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[NG] : Use the large character

96

Image 98
Contents LCD TV FCC Notice Safety Instructions Important Safety InstructionsScreen with something Signal cables on the back of the TVThunder or lighting storm GroundingOutdoor antenna grounding CleaningAntennas Contents Clock Setting External Control Through RS-232COn Disposal Only Hg lamp used LCD TV Preparation AccessoriesPreparation Button + Buttons Input Menu Enter Volume ChannelFront Panel Information Enter Button Volume +Buttons Menu ButtonBack Panel Information Image shown may differ from your TVDigital Audio OUT Optical Audio RGB/DVIANTENNA/CABLE Preparation Audio OUTHinge Body Stand InstructionStand Body Cover Base Protection CoverInstallation Connect the cables as necessary How to removeCable Management Shown100 When mounting the TV to a wallQualified professional installer 200 Clearance recommendationsAttaching the TV to a Desk Only 26LG3 Screw Provided as parts of the productAntenna or Cable Connection Antenna Analog or DigitalHow to connect External Equipment SetupHD Receiver Setup How to use480p External Equipment SetupYes 480i 24.00HDMI-DTV Hdmi ConnectionConnect the digital set-top box to HDMI/DVI Jack on the TV 45.00 60.00Connect the digital set-top box to HDMI/DVI IN1 Or 3 jack on the TVDVI to Hdmi Connection 26LG3DVD Setup 19/22LG3 26LG3External Equipment Setup Video ConnectionHdmi Connection VCR Setup Antenna ConnectionComposite RCA Connection Antenna Cable Udio Other A/V Source Setup Only 26LG3 You can listen to the sound through the headphoneConnect audio outputs to the TV’s Audio OUT jacks AnalogDigital PC Setup VGA D-Sub 15 pin ConnectionAudio RGB/DVI 640x480 Only RGB-PC mode720x400 59.94 800x600Select Resolution Screen Setup for PC modeSelecting Resolution Select Screen RGB-PCCan adjust the Position, S i z e or Phase Auto ConfigureSelect Auto config YesAdjustment for screen Position, Size, and Phase Screen Reset Reset to original factory values Enter Select ResetWatching TV / Channel Control Remote Control FunctionsWatching TV / Channel Control Installing Batteries FlashbkChannel Selection Volume AdjustmentTurning on TV Quick Menu / Favorite Channel Setup Select Del/Add/FavTime setting Initial SettingMode setting ControlStart Auto Tuning Option settingAuto Tuning You can also adjust Initial Setting in the Option menuTV / Channel Control ON-SCREEN Menus SelectionWatching For USAAuto Tuning Channel SetupAuto Scan Auto Tuning Manual Tuning Add/Delete Channel Manual TuningSelect Manual Tuning Watching TVChannel Editing Channel EditInput List Input Label With using Option menu With using Input buttonInput Label Picture Control Picture ControlPicture Size Aspect Ratio Control Set by program Are not adjustable Preset Picture SettingsPicture Mode Preset Sport, or GameAdvanced Control Color Tone PresetMedium Picture Manual Picture AdjustmentPicture Mode User Mode Select Backlight, Contrast, BrightnessPicture Improvement Technology OffSelect Black Advanced Control Black Darkness LevelMenu Select Picture LowAdvanced Control EYE Care Only 26LG3 Advanced Control Real Cinema Advanced Control Advanced Control GammaInitialize the adjusted value Picture ResetSelect Reset ResetMenu Select Option Select Power IndicatorPower Indicator Sound & Language Control Auto Volume Off BalanceSound & Language Control Language Control Preset Sound Settings Sound ModeSound Sound Setting Adjustment User Mode Balance Select BalanceTurn the TV speakers off if using external audio equipment TV Speaker OffAudio Reset Digital TV STEREO/SAP Broadcast SetupAnalog TV Language English English Menu Audio LanguageSelect Option Select Language Select Audio Language English ON-SCREEN Menus Language SelectionMenus can be shown on the screen in the selected language Caption Caption ModeAnalog Broadcasting System Captions TextSelect CC1-4, Text1-4, or Service1 Digital Broadcasting System CaptionsCustom G Caption OptionDigital Option Auto Clock Setup Time SettingClock Setting Time SettingClock Feb/21/2008 F Manual Manual Clock SetupReturn to the previous menu Return to TV viewing Time Auto ON/OFF Time SettingSetting Select Off time or On timeSleep Timer Off Sleep Timer SettingSleep Time turns the TV off at the preset time Auto Sleep Auto SHUT-OFF SettingAuto Sleep Off Parental Control / Ratings SET Password & Lock SystemSetting up Your Password Chip rating and categoriesLock System Select Lock Input the password Select Lock SystemIs enable Parental Control / RatingInput the password Select Set password Set PasswordChange the password by inputting a new password twice Set PasswordChannel Blocking Block ChannelControl / Rating Movie & TV RatingMovie Rating Mpaa Only for USA TV Rating Children Only for USA TV Rating-Children AgeTV-PG,TV-14 TV Rating General Only for USASelect block options TV-PG, TV-14, TV-MATV Rating-English TV Rating English Only for CanadaSelecting canadian english language rating system Parental TV Rating French Only for CanadaSelecting canadian french language rating system Select E, G, 8ans+, 13ans+Downloadable Rating Downloadable RatingInput Block Enables you to block an inputExternal Input Blocking Key Lock Off KEY LockReturn to TV viewing While viewing the TV Appendix TroubleshootingRemote control Doesn’t work Power is suddenly Turned off AppendixPicture OK & No sound No output from one Speakers Vertical bar or stripe on BackgroundCleaning the Cabinet MaintenanceCleaning the Screen Extended AbsenceProduct Specifications ModelsCommunication Parameters RS-232C SetupExternal Control Through RS-232C GNDRXD TXD GND DTR DSR RTS CTS RS-232C ConfigurationsEither cable below can be used Set IDCommand Reference List Transmission / Receiving ProtocolSet ID DataCr Data 00 Lock off Data 01 Lock on Step GNU General Public License Version 2, June101 102 103 GNU Lesser General Public License 105 106 107 108 Mozilla Public License 110 111 112 113

SAC30708022 specifications

The LG Electronics SAC30708022 is a dynamic and versatile air conditioning unit designed for both residential and commercial spaces. As one of the standout models in LG’s extensive lineup, it brings a blend of innovative technology, efficiency, and comfort to its users.

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