Panasonic LCD Projector PT-LB60NTU PT-LB60U Operating Instructions

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Adjustments and settings
AUTO SETUP
This should normally be set to
“AUTO”.
AUTO
“AUTO SETUP” will be carried out
when the input signal is changed to
RGB.
BUT TON
“AUTO SETUP” will function only
when you press the AUTO SETUP
but ton.
SIGNAL SEARCH
This should normally be set to “ON”.
ON
When the power is turned on and
“AUTO SETUP” is running, the
projector detects which signals are
being input, and uses these signals
for projection. 
(If a picture is being projected, the
signal source is not...

52-ENGLISH
RGB/ YPBPR
(480i, 576i, 480p, 576p, 1 080/60i,
1 080/50i, 720/60p and VGA480
signals only)
This sets the signal that is input to
the PC 1 IN and PC 2 IN/PC 1 OUT
connector.
Normally “AUTO” should be
selected. RGB or YP
BPRis selected
automatically depending on the
synchronising signal status.
If an image is not projected
correctly, select “RGB” or “YP
BPR”
in accordance with the input signal.
VOLUME
You can adjust the volume of the
sound that is output from the
projector’s built-in speaker...

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image are not visible, select this
item.
XGA MODE
[RGB(XGA) only]
Adjust this item if the projected
image overflows from the screen
when an XGA signal is being input.
XGA
Select this item normally.
WXGA
Select this item when the edges of
the projected image are not visible
or the projected image is vertically
elongated.
BLACKBOARD 
Set to “ON” when “PICTURE
MODE” is set to “BLACKBORD”.
(Refer to page 40.)
BACK COLOR
This sets the color which is
projected onto the screen when no
signal is...

54-ENGLISH
Setting up the security function
This projector is equipped with a security function. A password input sc\
reen
can be displayed, or a company URL can be set up and displayed at the
bottom of the projected image.
#Press the MENU button to
display the menu screen.
$ Select the “SECURITY” menu
from the main menu, and then
press the ENTER button.

INPUT PASSWORD
PASSWORD CHANGE
Passwords can be changed. Press
the ENTER button to display the
“PASSWORD CHANGE” screen.
#Set a password by pressing...

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TEXT DISPLAY
You can set text to be displayed at
the bottom of the projected image at
all times.
OFF
“TEXT DISPLAY” is disabled.
ON
“TEXT DISPLAY” is enabled.
TEXT CHANGE
The text which is displayed when
“TEXT DISPLAY” is set to “ON” can
be changed.
Press the ENTER button to display
the “TEXT CHANGE” screen.
#Press the F, G, Iand H
buttons to select the characters,
then press the ENTER button.
(You can enter 22 characters
continuously.)
C Select “DELETE” to delete a
character.
$Press the F,...

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Wireless setup (PT-LB60NTU only)
You need to make adjustments on some items when controlling the projecto\
r
with a personal computer by means of the wireless network. Refer to the
accessory CD-ROM for details.
INPUT PASSWORD
Set to “ON” if you want password
confirmation to be used when
controlling the projector with a
personal computer by means of the
wireless network.
PASSWORD CHANGE
Passwords can be changed.
WEB CONTROL
To control the projector with a
personal computer by means of the...

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Care and maintenance
When the TEMP indicator and the
LAMP indicator are illuminated
There are two indicators on the control panel of the projector which giv\
e
information about the operating condition of the projector. These indica\
tors
illuminate or flash to warn you about problems that have occurred inside\
 the
projector, so if you notice that one of the indicators is on, turn off t\
he power
and check the table below for the cause of the problem.
Problem Indicatordisplay
The surrounding...

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Remedy
Problem Indicatordisplay
Flashing (red)
It is nearly time to
replace the lamp
unit. Illuminated (red)
An abnormality has been detected in the lamp
circuit.
B
Does “REPLACE
LAMP” appear on
the screen after
the projector is
turned on?
B This occurs when
the operation time
for the lamp unit is
nearing 1 800
hours (when
“LAMP POWER”
has been set to
“STANDARD” and
when “AI” has
been set to
“OFF”). Ask your
dealer or an
Authorized
Service Center to
replace the lamp
unit. (page 60)
Possible...

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Care and maintenance

Cleaning and replacing the air filter
If the air filter becomes clogged with dust, the internal temperature of\
 the
projector will rise, the TEMP indicator will illuminate and the projecto\
r’s
power will turn off (the TEMP indicator will flash after the power is t\
urned off).
The air filter should be cleaned every 100 hours of use.%Replace the air filter, and then
install the air filter cover.
Cleaning
Use a vacuum cleaner to clean off
any accumulated dust....

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Replacing the lamp unit
Warning
The lamp unit should only be
replaced by a qualified
technician.
When replacing the lamp, allow it
to cool for at least one hour
before handling it.
BThe lamp cover gets very hot,
and touching it can cause burns.
Notes on replacing the lamp
unit
BThe light generating lamp is
made of glass, so dropping it or
allowing it to hit hard objects may
cause it to burst. Be careful when
handling the lamp.
B Dispose of the removed old lamp
with the same care that would...