Panasonic PT-LB90E manual

Panasonic PT-LB90E
5.5 · 1
PDF manual
 · 60 pages
English
manualPanasonic PT-LB90E

Troubleshooting

E
NGLISH - 53
Maintenance

Troubleshooting

Conrmthefollowingproblemandcause.
Should any problem persist, contact an Authorised Service Centre.
Problem Cause Page
Power does not turn on.
The mains lead may not be connected securely.
z
21
No electric supply at the mains socket.
z
23
The circuit breakers have tripped.
z
TEMP
z
or LAMPindicatorislitorashes. 48
The lamp unit cover has not been securely installed.
z
51
The control buttons are
z
LOCKED. 46
CONTROL PANEL
z
in the PROJECTOR SETUP menu is invalidated. 46
No picture appears.
The audio signal source may not be connected properly.
z
19, 20
The input selection setting may not be correct.
z
25
The
z
BRIGHTNESS adjustment setting may be at the minimum setting. 32
The signal input source may not be operating properly.
z
The
z
AV MUTE function may be in use. 26
The picture is fuzzy.
The lens focus may not have been set correctly.
z
25
The projector may not be at the correct distance from the screen.
z
17
The lens may be dirty.
z
49
The projector may be tilted too much.
z
17
Colour is pale or
grayish.
COLOR
z
or TINT adjustment may be incorrect. 32
The input source which is connected to the projector may not be adjusted
z
correctly.
No sound can be
heard from the internal
speaker.
The audio signal source may not be connected properly.
z
19, 20
The volume adjustment may be at the lowest possible setting.
z
27, 43
A cable may be connected to the
z
VARIABLE AUDIO OUT terminal. 15
The remote control does
not operate.
The batteries may be weak.
z
The batteries may not have been inserted correctly.
z
16
The remote control signal receptor on the projector may be obstructed.
z
16
The remote control unit may be out of the operation range.
z
16
REMOTE CONTROLLER
z
in the PROJECTOR SETUP menu is
invalidated.
46
Theremotecontrolisunderastronglightsuchasuorescent.
z
16
The control buttons
of the projector
do not operate.
CONTROL PANEL
z
in the
PROJECTOR SETUP
menu is invalidated.
(If you have a loss of the remote control while the
CONTROL PANEL
is
invalidated, press and hold the
MENU
button for 2 seconds by pressing the
ENTER
button.)
46
The picture does not
display correctly.
T
z
he signal format (
TV-SYSTEM
,
RGB/YP
B
P
R
) may not have been set
correctly.
33
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
54
Picture from a computer
does not appear.
The RGB signal cable is too long. (Limit to 10 m (32'10").)
z
The external video output from a laptop computer may not be correct.
z
(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.)
38
The projector cannot be
controlled through serial
terminal.
EMULATE
z
in the PROJECTOR SETUP menu is not set correctly. (If you
fail to select your product series, ask your dealer for repair. )
42
Note
If the projector does not operate normally after the above remedies are taken, contact an Authorised Service Centre.
z

Manual

View the manual for the Panasonic PT-LB90E here, for free. This manual comes under the category video projectors and has been rated by 1 people with an average of a 5.5. This manual is available in the following languages: English. Do you have a question about the Panasonic PT-LB90E or do you need help? Ask your question here

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Panasonic PT-LB90E specifications

Below you will find the product specifications and the manual specifications of the Panasonic PT-LB90E.

General
BrandPanasonic
ModelPT-LB90E | PT-LB90E
Productvideo projector
EAN5025232544400, 5025232551514
LanguageEnglish
FiletypeUser manual (PDF)
Projector
Projector brightness3500 ANSI lumens
Projection technologyLCD
Projector native resolutionXGA (1024x768)
Contrast ratio (typical)500:1
Keystone correction, vertical±30 °
Vertical scan range50 - 85 Hz
Horizontal scan range15 - 91 kHz
Other features
Aspect ratio4:3
Lens focal range1.65 - 1.93
RS-232 ports1
Dimensions (WxDxH)368 x 233 x 88 mm
Power requirements100–240 V AC, 50/60 Hz
Light source
Lamp power220 W
Lamp typeUHM
Light source typeLamp
Lens system
Focal length range18.53 - 22.18 mm
Multimedia
Number of built-in speakers1
RMS rated power1 W
Ports & interfaces
S-Video inputs quantity1
Composite video in1
Audio (L/R) in1
Audio (L/R) out1
PC Audio inYes
VGA (D-Sub) ports quantity2
Serial interface typeRS-232
Weight & dimensions
Weight2960 g
Power
Power consumption (typical)300 W
Power consumption (standby)15 W
Operational conditions
Operating relative humidity (H-H)20 - 80 %
Operating temperature (T-T)0 - 40 °C
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Frequently Asked Questions

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What is the weight of the Panasonic PT-LB90E?

The Panasonic PT-LB90E has a weight of 2960 g.

Is the manual of the Panasonic PT-LB90E available in English?

Yes, the manual of the Panasonic PT-LB90E is available in English .

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