Troubleshooting - Panasonic PT-FW430E Operating Instructions Manual

Troubleshooting

Please check following points. For details, see the corresponding pages.
Problem
z
z
z
Power does not turn
z
on.
z
z
z
z
No picture appears.
z
z
z
z
z
The picture is fuzzy.
z
z
z
The color is pale or
z
grayish.
z
z
z
No sound from the
z
internal speaker
z
z
z
z
z
The remote control
z
does not operate.
z
z
z
z
The control buttons
z
of the projector do
not operate.
The power cord may not be connected.
The <MAIN POWER> switch is turned off.
No electric supply is at the wall outlet.
The circuit breakers have tripped.
Is the <LAMP indicator>, <TEMP indicator>, or <FILTER indicator> lit or
blinking?
The lamp cover has not been securely installed.
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 [AV MUTE] function may be in use.
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.
[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.
The input terminals may not have been correctly connected.
The volume may have been set to the minimum level.
The AV mute function may have been turned on.
A cable may have been connected to the "VARIABLE AUDIO OUT"
terminal.
Check the [AUDIO IN SELECT] [AUDIO SETTING].
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.
[REMOTE CONTROLLER] of [CONTROL DEVICE SETUP] in
[SECURITY] menu is [DISABLE].
The remote control ID setting is incorrect.
The [CONTROL PANEL] may hbeen set to [DISABLE].
If you lost the remote control after making the [DISABLE] setting, press
the <ENTER> button while holding down the <MENU> button for 2
seconds on the main unit controls to reset the [ENABLE] setting.
Cause
Reference
page
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28
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66, 67
—
25
30
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—
30
29
20
12
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37
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—
25
32
30
17
59
—
18
15
15
15
64
18, 54
64
64
73
ENGLISH -