Troubleshooting - Panasonic PT-AE8000U Operating Instructions Manual

Troubleshooting

Troubleshooting
Re-confirm these points.
See the relevant page for details.
Problem
Power does not turn
on.
No picture appears.
The picture is fuzzy.
The color is pale or
grayish.
The remote control
does not work.
The picture does not
display correctly.
Picture from a
computer
does not appear.
Video from HDMI
compatible device
does not appear or it
appears jumbled.
3D video is disrupted
while viewing a 3D
video.
* If the projector still does not work correctly after checking the points above, contact your dealer.
94 - ENGLISH
z The power cord may not be connected.
z The <MAIN POWER> switch is turned <OFF>.
z The wall outlet may not be supplying electricity.
z The circuit breakers may have tripped.
z <TEMP> indicator or <LAMP> indicator is illuminated or flashes.
z The lamp unit may not have been installed correctly.
z The signal input source may not be connected to a terminal properly.
z The input selection setting may not be correct.
z The [BRIGHTNESS] adjustment setting may be at the minimum setting.
z The external device connected to the projector may not be functioning correctly.
z The [BLANK] function may be in use.
z The lens cover may still be attached to the lens.
z The lens focus may not have been set correctly.
z The projector may not be at the correct distance from the screen.
z The lens may be dirty.
z The projector may be over tilted.
z [COLOR] and [TINT] may not be adjusted correctly.
z The device connected to the projector may not be adjusted correctly.
z The batteries may have run out.
z The batteries may not have been inserted correctly.
z The remote control signal receiver on the projector may be obstructed.
z The remote control may be out of the range of operation.
z Fluorescent lights may be interfering.
z A 3D IR Transmitter may be interfering.
z [TV-SYSTEM] and [RGB/YC
z There may be a problem with the VCR or other signal source.
z A signal which is not compatible with the projector is being input.
z The cable may be too long. (Cable must be less than 10 m (32'10") in length.)
z The external video output from a personal 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.)
z The HDMI cable is not fully inserted.
z Turn the power for the projector and the external device off and on.
z A signal which is not compatible with the projector is being input.
z The 3D Eyewear may be out of battery. If you are using a rechargeable 3D
Eyewear, charge the battery of the 3D Eyewear. If you are using a disposable
battery for 3D Eyewear, replace the battery.
Cause
C ] or [RGB/YP P ] are not selected correctly.
B R B R
Page
28
29
—
—
85, 86
91
26
34
40
—
83
19
73
22
19
22
40
—
—
18
18
18
—
70
57, 58
—
—
—
—
27
28
100
—