Check if you pressed POWER on the remote control unit.
Is the AC cord disconnected?
Has the power been turned on?
External influences such as lightning, static electricity, may cause improper operation. In this case, operate the unit after first turning off the power of the TV or unplugging the AC cord and replugging it in after 1 or 2 minutes.
Are batteries inserted with polarity (+, -) aligned?
Are batteries worn out? (Replace with new batteries.)
Are you using it under strong or fluorescent lighting?
Is a fluorescent light illuminated near the remote control sensor?
Is the image position correct?
Instructions for adjusting the position of the image can be found in the Operation Manual Page 7-1
Are screen mode adjustments such as picture size made correctly?Instructions for adjusting the screen mode can be found in:
- PN-LE901 Operation Manual pages 4-24 to 4-26
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual pages 3-14 to 3-16
Adjust the picture tone.Instructions for adjusting the picture tone can be found in the:
- PN-LE901 Operation Manual pages 4-16 to 4-20
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual pages 4-17 to 4-20
Is the room too bright? The picture may look too dark in a room that is too bright.
Is the Sleep Timer set?Instructions for setting the Sleep Timer can be found in the:
- PN-LE901 Operation Manual page 3-6
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual page 3-9
Check the Power Control settings.Instructions for the Power Control settings can be found in the:
- PN-LE901 Operation Manual page 4-19
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual pages 4-25
The unit's internal temperature has increased. Remove any objects blocking the vent or clean the vent.
Is connection to other components correct?
Is the correct input selected?Instructions for setting the input can be found in the Operation Manual Page 2-1
Is "On" selected in "Audio Only"?Instructions for setting the View Options can be found in the:
- PN-LE901 Operation Manual page 4-26
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual pages 4-25
If the PC image is not displayed, check the following:
- When connecting a laptop PC to the TV, check that display output mode of the PC is set to external TV.
- Check the resolution setting on the PC. Is a non-compatible signal being input? Instructions for setting the resolution can be found in the Operation Manual Page 7-9
To enjoy HD images from external equipment, you are required to set up HDMI connection or component connection.
If the Video source is not of HD quality, HD images cannot be displayed. Check that the Video source you are viewing provides HD images.
The HD cable/satellite set-top box may need to be configured to output HD images via cable/satellite.
This is not a malfunction. This happens when the cabinet slightly expands and contracts according to change in temperature. This does not affect the Monitor's performance.
The TV has only limited functions compared with regular PC browsers. Instructions on using the Internet Browser can be found in the:
- PN-LE901 Operation Manual pages 8-4 to 8-6
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual pages 8-7 to 8-9
Is connection to other components correct?
Is the volume too low? Instructions for setting the volume can be found in the Operation Manual on page 3-2.
Is "Variable" selected in "Output Select"? Instructions for this setting can be found in the:
- PN-LE901 Operation Manual page 4-11
- LC-80LE661U | LC-70LE661U | LC-60LE661U Operation Manual page 4-12
Have you pressed MUTE on the remote control unit?Instructions for the remote control unit can be found in the Operation Manual on page 3-3
Check the audio output of the connected external equipment. Is the volume too low or muted?
When external equipment is connected via an HDMI cable, you may need to configure the audio to be output through the HDMI cable.
When audio is not output from external equipment connected to the PC IN or HDMI IN 2 terminal, check the "Audio Select" setting. Instructions for this setting can be found in the Operation Manual page 7-2
Even when external equipment is connected using an HDMI- certified cable, an audio cable connection may be required depending on the type of equipment and the media being played back.
In this case, in addition to connecting an HDMI-certified cable to the HDMI IN 2 terminal, connect a Ø 3.5 mm stereo minijack cable to the AUDIO IN terminal and set "Audio Select" to "HDMI+Analog". Instructions for this setting can be found in the Operation Manual page 7-2
When connecting a PC via an HDMI-certified cable, check the following:
- Is the audio output of the PC configured correctly? Check the audio output settings and output audio format in Sound Properties on the PC.
- The audio formats compatible with this TV are PCM and Dolby Digital. With other formats, audio cannot be output.
- Depending on the board, only video signals may be output. In this case, in addition to connecting an HDMI-certified cable to the HDMI IN 2 terminal, connect a Ø 3.5 mm stereo minijack cable to the AUDIO IN terminal and set "Audio Select" to "HDMI+Analog".
- Instructions for these setting can be found in the Operation Manual page 7-2