Maintenance - Fujitsu Plasmavision P42XTA51US User Manual

MAINTENANCE

If you encounter problems with the plasma display, check the following explanations before contacting your dealer for service.
Problem
• Power does not turn ON.
• No pictures are displayed.
• Remote control does not function prop-
erly.
• The plasma display makes a snapping
sound.
• The plasma display makes a buzzing
sound.
• There are spots on the screen.
• Degraded colors/tints
• Improper screen position/size
• No audio
• If "Out of range" appears, the plasma dis-
play is receiving a signal whose picture or
signal cannot be reproduced by the plasma
display.
• The screen turns to black and white.
• If "Error message Condition 1" appears,
the fan is defective.
• If "Error message Condition 2" appears,
the display's internal components are
extremely hot.
• If "Change refresh rate to 60Hz" appears,
• If the power indicator lamp flashes red or
green.
• The displayed picture and sound are not
normal even when the receiving state is
good.
E-44
• Check whether the power plug is securely inserted into the receptacle.
• Check cables for disconnection.
• Check whether the power for all input equipment is ON.
• Check for connection to wrong terminals or for wrong input mode.
• Check whether the input mode display is colored pink.Special setup may have been made.
Return to original setup or initialize the User adjustment value.
• Check for incorrect battery orientation.
• Check for dead batteries.
• Check for distance from the plasma display.
• Check whether you are pointing the remote control transmitter properly at the plasma
display's receiver.
• Check for any obstacle between the remote control and the plasma display.
• This sound is produced when the cabinet expands or contracts due to variations in temper-
ature. This sound does not indicate that the display has a problem.
• The plasma display has fans to maintain the temperature of internal components at a con-
stant level. This sound is produced by the fan as it rotates. (Applies to models equipped
with a fan.)
• Check whether your AV equipment is affected by interference from automobiles, trains,
high-voltage transmission lines, neon signs or other potential sources of interference.
• Check whether all picture adjustments have been properly made.
(See "ADJUSTING TO A DESIRED PICTURE" on P. E-25–E-28.)
• Check whether screen position and size have been properly adjusted.
(See "ADJUSTING SCREEN POTISION AND SIZE" on P. E-29.)
• Check cables for disconnection.
• Check whether the proper audio input has been selected.
(See "Audio Input" on P. E-38.)
• Signals that are not supported by this plasma display have been input. Check which sig-
nals are supported. (See "MAIN SUPPORTED SIGNALS" on page E-42.)
• Remove the power cord from the receptacle, and contact your dealer for repairs.
(Applies to models equipped with a fan.)
• Remove the power cord from the receptacle. (You can turn the power back ON again
when the components have cooled sufficiently.) If the message appears again when you
turn the power back on, remove the power cord from the receptacle, and contact your
dealer for repairs.
• The picture may get blurred with vertical frequency of other than 48.3-51.8 or 58.4-61.4
(Hz). Change the setting of your PC, etc.
• Remove the power cord from the receptacle, and inform contact your dealer, referencing
the flashing pattern experienced.
• The power indicator lamp flashes differently depending on the type of problem.
Check as follows:
(1) Press the ON/OFF button and wait for the set to enter the standby state, then turn the
power back on and check the picture.
(2) Disconnect and reconnect the power cable, and turn the power back on and place the set
into the power on state and check the displayed picture.
(3) When the power cable is not disconnected, perform the following operation:
Execute "Reboot". (See "Reboot" on P. E-34.)
Action