LG Electronics RU-15LA70C owner manual Using Headphones, PC Setup, Monitor Display Specifications

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Installation

Using Headphones

- Plug headphones in to H/P jack as shown.

- Adjust sound level to a headphone using the volume (F, G)

buttons. While you are listening to sound through a head- phone(s), TV speakers will not be heard.

PC Setup

- After setup, be sure to select PC source on TV.

Connections

1.Set the monitor output resolution on the PC before connecting to the TV.

2.Connect the TV to the PC with the PC cable.

3.Connect the PC audio output to the VIDEO IN’s L/R jacks.

Viewing Setup

1.Turn on the PC.

2.Use the tv/video or multimedia button on the remote control to select PC.

Monitor Display Specifications

Resolution

Horizontal

Vertical

Frequency(kHz)

Frequency(Hz)

 

 

31.47

60

640x480

35.00

66.67

 

37.50

75

 

 

 

 

35.16

56.25

800x600

37.88

60

48.08

72.19

 

 

46.88

75

 

 

 

 

48.36

60

1024x768

56.48

70

 

60.02

75

 

 

 

Audio Cable

PC Cable

NOTES

a. For optimum picture quality, use standard XGA (1024x768) computer output at a 60Hz refresh rate. Using other formats (VGA, SVGA, etc.) or refresh rates may result in reduced picture quality. (To change the computer video output format, please refer to the operating manual for the computer you are using).

b. If the message “Out of range” appears on the screen, adjust the PC output to a format listed in the ‘Displayable Monitor Output Format Specifications' chart above.

c. The synchronization input form for Horizontal and Vertical frequencies is separate.

DPM (Display Power Management) mode

If the PC goes to power saving mode, the monitor automatically switches to DPM mode.

DPM mode may not work if you don’t use the PC cable provided.

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Contents LCD Regulatory Information Important Safety Instructions Safety InstructionsOn Disposal Safety InstructionsContents Controls IntroductionConnection Options Installing Batteries Remote Control Key FunctionsCH D / E Channel button VOL F / G Volume button Number buttonsAccessories InstallationKensington Security System Adjusting the TV Viewing Angle Wire HoldersRear A/V Cover Connecting to an Outdoor Antenna Setup Connecting to an Inside Antenna SetupExternal Equipment Connections Antenna ConnectionCable TV Setup VCR SetupExternal A/V Source Setup Cable BoxPC Setup Using HeadphonesMonitor Display Specifications Resolution Horizontal VerticalPC Menu Options OperationMenu Language Selection TV Operation OverviewChannel Menu Options Favorite Channels SetupMemorizing the Channels with EZ Scan Add/Delete Channels with Manual ProgramEZ Video Picture Menu OptionsManual Picture Control User option Sound Menu Options Auto Clock Setup Timer Menu OptionsManual Clock Setup Sleep Timer Setup On/Off Timer SetupFor On timer function only Auto OffClosed Captions Special Menu OptionsCaptions Caption/TextKey Lock Lock Options Setting Lock on/off Lock Menu SetupSet password RS-232C Setup Type of Connector D-Sub 9-Pin Male External Control Device SetupRS-232C Configurations Set ID Command Reference ListCommunication Parameters Transmission / Receiving ProtocolInput Select Commandb Main Picture Input Power On CommandaScreen Mute Commandd Volume Mute CommandeTint Commandj Color CommandiSharpness Commandk OSD Select CommandlRemote Control IR Code How to ConnectIR Codes Code Hexa Function Product Specifications MaintenanceCleaning the Screen Cleaning the CabinetSymptoms Troubleshooting Checklist