Panasonic PT-D5000U - Manual (Page 33)

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Maintenance
Troubleshooting
Should any problem persist, contact your dealer.
Problem Cause
Reference
page
*1
*1. CD-ROM: See the functional instructions in the provided CD-ROM.
Power does not turn on.
 The power cord may not be connected.
 The POWER switch is turned off.
 No electric supply is at the wall outlet.
TEMP indicator is lit or flashes.
LAMP1 /LAMP2 indicator is lit or flashes.
 The lamp unit cover has not been securely installed.
 The circuit breakers have tripped.
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No picture appears.
 The video signal input source may not be connected to a terminal
properly.
 The input selection setting may not be correct.
 The BRIGHTNESS adjustment setting may be at the minimum setting.
 The input source which is connected to the projector may have a
problem.
 The shutter function may be in use.
 The ACF unit may not have been set correctly.
CD-ROM
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CD-ROM
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The picture is fuzzy.
 The lens focus may not have been set correctly.
 The projector may not be at the correct distance from the screen.
 The lens may be dirty.
 The projector may be tilted too much.
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CD-ROM
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CD-ROM
The color is pale or grayish.
COLOR or TINT adjustment may be incorrect.
 The input source which is connected to the projector may not be
adjusted correctly.
 RGB cable is damaged.
CD-ROM
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The control buttons of the
projector do not operate.
CONTROL PANEL of
CONTROL DEVICE SETUP in SECURITY
menu is disabled. If you have a loss of the remote control while the
CONTROL PANEL
is disabled, press and hold the MENU button for
2 seconds with pressing the ENTER button.
CD-ROM
The remote control does
not operate.
REMOTE CONTROLLER of
CONTROL DEVICE SETUP in
SECURITY menu is disabled.
 The batteries may be weak.
 The batteries may not have been inserted correctly.
 The remote control signal receptor on the projector may be
obstructed.
 The remote control unit may be out of the operation range.
 Strong light such as fluorescent shine onto the signal receptor.
 The remote control ID setting is incorrect.
CD-ROM
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CD-ROM
On screen menu does not
appear. ON SCREEN button on the remote control may have been pressed
and cleared.
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The picture does not
display correctly.
 The color format may not have been set correctly.
 There may be a problem with the VCR or other signal source.
 A signal which is not compatible with the projector is being input.
CD-ROM
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Picture from a computer
does not appear.
 The cable may be longer than the optional cable.
 The external video output from a laptop computer may not be correct.
(You may be able to change the external output settings by pressing
the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method
varies depending on the type of computer; refer to the documentation
provided with your computer for further details.)
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Picture from a computer
DVI-D graphic board does
not appear.
 The graphic board driver of the computer needs to be updated to the
latest version.
DVI-D IN setting in DISPLAY OPTION menu may be incorrect setting.
 The computer may need to be restarted after switching DVI-D IN
setting in DISPLAY OPTION menu of the projector correctly.
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CD-ROM
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