Troubleshooting - Sharp PN-655E Mode D'emploi

Troubleshooting

Before calling for repair services, make sure following checks for possible remedies to the encountered
symptoms.
Remote control does not work.
Unstable video
52
E
Problem
There is no picture
or sound.
Sound from left and
right speakers is
reversed.
Sound is heard from
only one side.
There is a picture
but no sound.
Faint colour or bad hue.
Check item
• Is the power cord disconnected?
• Is the main power switch set to "OFF (O)"?
• Is the monitor in standby mode (the power LED
illuminating in orange)?
• Make sure correct input mode is selected.
• If any external equipment is connected, make
sure the equipment is operating (playing back).
• Are the batteries inserted with polarity (
aligned?
• Are the batteries worn out?
• Point the remote control unit toward the monitor's
remote control sensor.
• Is the menu display hidden or are settings
locked?
• Are audio cables connected properly?
• Make sure audio cables for external speakers are
connected properly: left and right cables may be
reversed or one of the two cables may not be
connected.
• Is the sound muted?
• Make sure the volume is not set to minimum.
• Is the PC audio cable (commercially available)
connected?
• The COMPONENT and VIDEO input terminals
are for video only. When these terminals are
used, make sure their audio cables are also
connected.
• Is the audio signal input properly to the audio
input terminal corresponding to the selected
video input terminal?
• Check "COLORS" and "TINT" adjustments.
• Make sure the connection sequence is correct.
• The signal may be incompatible.
1080p signals in component are not supported.
• Is this your first attempt at using the PC analogue
RGB input terminal to display a PC screen? Or,
did you change the setting of the PC connected
to the PC analogue RGB input terminal?
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