Panasonic Projector Pt L735ntu Operating Instructions

							ENGLISH-11
Preparation
Notes on use
In order to get the best picture quality
Draw curtains or blinds over any windows and turn off any
fluorescent lights near the screen to prevent outside light or
light from indoor lamps from shining onto the screen.
Do not touch the surfaces of the lens with your bare
hands.
If the surface of the lens becomes dirty from fingerprints or
anything else, this will be magnified and projected onto the
screen. Moreover, when not using the projector, retract the
lens and then cover it with the accessory lens cover.
About the screen
Do not apply any volatile substances which may cause
discoloration to the screen, and do not let it become dirty or
damaged.
About the wireless card and SD memory card 
(PT-L735NTU only)
Static electricity from the human body can damage the
wireless card or SD memory card. To prevent this, you should
touch a nearby metallic object such as an aluminium sash or a
door knob to dissipate the static charge from your body.
About the wireless card slot and SD memory card slot
(PT-L735NTU only)
Make sure that there are no foreign objects inside the slot
when inserting the wireless card or SD memory card. Failure
to observe it may damage the card and the slot.
About the lamp
The lamp may need to be replaced earlier due to variables
such as individual lamp characteristics, usage conditions and
the installation environment, especially when the projector is
subjected to continuous use for more than 10 hours or the
power is frequently turned on and off. 
						

							Projector 
12-ENGLISH
Location and function of each part
#Focus ring
(page 24)
$Zoom ring
(page 24)
%Projector control panel
(page 14)
&Connector panel
(page 16)
'MAIN POWER switch
(pages 23 and 25)
(Power input socket (AC IN)
(page 23)
The accessory power cord is
connected here.
Do not use any power cord other
than the accessory power cord.
)Speaker (L)
*Air inlet ports
Do not cover these ports.
+Air filter
(page 54)
,Front adjustable legs(L/R)
(page 24)-Leg adjuster buttons(L/R)
(page 24)
These buttons are used to unlock the
front adjustable legs. Press to adjust
the angle of tilt of the projector.
.Remote control signal receptor
(page 22)
/Lens cover
0Projection lens
1Wireless card slot
(PT-L735NTU only)
Insert the wireless card into here.
(Refer to page 17.)
2Eject switch
(PT-L735NTU only)
Use to remove the wireless card
from the card slot.
3Access lamp
(PT-L735NTU only)
Flashes while the projector is being
accessed for reading or writing the
data in the SD memory card.
4SD memory card slot
(PT-L735NTU only)
Insert the SD memory card into
here.
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PT-L735NTU only 
						

							ENGLISH-13
Preparation
#Security lock
This can be used to connect a
commercially-available theft-
prevention cable (manufactured
by Kensington). This security lock
is compatible with the Microsaver
Security System from 
Kensington. Contact details for
this company are given below.
Kensington Technology Group
ACCO Brands Inc.
2855 Campus Drive
San Mateo, CA 94403 USA
Tel (650)572-2700
Fax (650)572-9675
http://www.kensington.com/
http://www.gravis.com/
$Remote control signal receptor
(page 22)
%Air outlet port
Do not cover this port.&Carrying handle
'Speaker (R)
(Lamp unit holder
(page 56)
WARNING
Do not bring your hands or other
objects close to the air outlet port.
BHeated air comes out of the air
outlet port. Do not bring your
hands or face, or objects which
cannot withstand heat close to
this port, otherwise burns or
damage could result.
Projector 
NOTE:
BDuring projection of an image,
the cooling fan will operate,
emitting a small noise as it
operates. Turning the lamp on
or off will cause this noise to
increase a little.
B
By using the OPTION menu to set
LAMP POWER to 
“LOW”, the
operating sound of the fan can be
reduced. (Refer to page 46.)
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NOTE:
BInformation given above may
be changed in future. 
						

							#RGB INPUT indicator
(page 26)
This indicator shows whether a
signal is being input to the RGB
input connectors (RGB 1 IN/RGB
2 IN). When an input signal is
detected, the indicator illuminates.
$LAMP indicator
(page 53)
This indicator illuminates when it
is time to replace the lamp unit. It
flashes if a circuit abnormality is
detected.
%TEMP indicator
(page 52)
This indicator illuminates if an
abnormally high or low
temperature is detected inside
the projector or around it. If the
temperature reaches a certain
level, the power supply will be
turned off automatically and the
indicator will flash.
&Power indicator
(page 23, 25 and 26)
This indicator illuminates red whenthe MAIN POWER switch is turned
on (standby mode), and illuminates
green when the power is turned on
and a picture starts to be projected. 
When the WEB STANDBY is set to
“ON”, the cooling fan operates and
the power indicator on the projector
flashes slowly in red.
'POWER button
(pages 23 and 25)
(Input select (VIDEO, RGB)
buttons
(page 24)
These buttons are used to select
the input signals. When AUTO
SEARCH in the OPTION menu is
set to “ON”, the input signal will be
detected and selected automatically
by pressing this button for a few
seconds. (Refer to page 45.)
)AUTO SETUP button
(pages 24 and 27)
If this button is pressed while a
picture is being projected, the
projection settings will be adjusted
automatically in accordance with
14-ENGLISH
Projector control panel Remote control unit
./0
#
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3
+
1
,
-
4
*
8 5
6
7
9
AUTO SETUPLASER
MENU VIDEO
Computer
PAGE
ENTER
R-CLICK
FREEZE
SHUTTER
Projector
FUNC1STD RGB POWER 
						

							ENGLISH-15
Preparation
the signal being input. In addition,
the angle of tilt of the projector will
be automatically detected and
adjusted in order to correct any
keystone distortion.
*SHUTTER button
(page 28)
This button is used to
momentarily turn off the picture
and sound.
+MENU button
(pages 32 and 35)
This button is used to display the
menu screens. When a menu
screen is being displayed, this
button can be used to return to a
previous screen or to clear the
screen.
,Arrow (F FG
GI
I
and H H
) buttons
(page 35)
These buttons are used to select and
adjust items in the menu screens.
*When in computer operating
mode, these buttons on the
remote control unit function
differently. (page 31)
-ENTER button
(page 35)
This button is used to accept and
to activate items selected in the
on-screen menus.
*When in computer operating
mode, this button on the remote
control unit functions differently.
(page 31)
.Laser emitter
(page 30)
/Infrared emitter
(page 22)
0Click button
(page 31)
This button can be used when the
operating mode select switch is
moved to the left (Computer).
1PAGE button
(page 31)
This button can be used when the
operating mode select switch is
moved to the left (Computer).2Operation indicator
(page 30)
This indicator illuminates while a
laser beam is being emitted
(while the LASER button is being
pressed). It flashes when any
other buttons are being pressed.
3LASER button
(page 30)
A beam of laser light is emitted while
this button is being pressed. This
laser beam can be used as a pointer
to point to something on the screen.
4FREEZE button
(page 28)
This button is used to
momentarily freeze projection so
that a still picture is displayed.
5D.ZOOM +/- buttons
(page 29)
These buttons are used to
enlarge the projected image.
6VOLUME +/- buttons
(page 29)
These buttons are used to adjust the
volume of the sound that is output
from the projector’s built-in speaker
and AUDIO OUT jack. Refer to page
44 for details on how to adjust the
volume using the buttons on the
projector control panel.
7FUNC1 (function) button
(pages 41,44 and 46)
This button can be used for 1)
switching on and off the sound
volume and 2) entering into the
keystone distortion correction mode.
Use the FUNC1 item in the OPTION
menu to select which you wish to use.
8STD (standard) button
(page 36)
This button is used to reset the
projector adjustment values to the
factory default settings.
9Operating mode (Computer,
Projector) select switch
(page 31)
Move this switch to the left side to
use the remote control unit to
operate a computer, and move it to
the right side to operate the projector. 
						

							16-ENGLISH
Connector panel
#USB port
(page 31)
The remote control unit can be
used as 
a personal computer
mouse by connecting the
projector to 
a personal computer
with the supplied USB cable.
(4-pin square connector)
$SERIAL connector
(pages 20, 21 and 64)
This connector is used to connect
a personal computer to the
projector in order to externally
control the projector. (RS-232C
compatible)
%RGB1 IN connector
(pages 20 and 21)
This connector is used to input
RGB signals and YP
BPRsignals.
&RGB2 IN/RGB1 OUT connector
(pages 20, 21 and 45)
This connector is used to input or
output RGB signals and YP
BPR
signals. Use the RGB2 SELECT
item in the OPTION menu to
select whether you want input or
output with this connector.
'AUDIO OUT jack
(pages 20 and 21)
This jack is used to output the
audio signals which are input to
the projector. If audio equipmentis connected to this jack, no
sound will be output from the
built-in speaker.
(RGB AUDIO IN jack
(pages 20 and 21)
Only one system is provided, so
connect the appropriate
connector when using RGB1 or
RGB2.
)S-VIDEO IN connector 
(pages 20 and 43)
This connector is used to input
signals from a S-VIDEO-compatible
equipment such as a video deck.
The connector is compatible with
S2 and S1 signals, and projector
aspect is automatically adjusted
according to the type of signal
received.
*VIDEO IN jack
(page 20)
This jack is used to input video
signals from a video equipment
such as a video deck.
+AUDIO IN L-R (for VIDEO/S-
VIDEO) jacks 
(page 20)
Only one system is provided, so
connect the appropriate
connector when using VIDEO or
S-VIDEO.
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							ENGLISH-17
Preparation
(PT-L735NTU only)
Wireless card SD memory card
$
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#
LOCK
'
&
Front Back
#Connector
This connector is for connecting
the wireless card to the
projector’s card slot. Be careful
not to touch the connector.
$Wireless card power indicator
Illuminates when the wireless
card is operating.
%Wireless card access indicator
Flashes while the projector is
being accessed with personal
computers by means of a
wireless network.&Metal terminals
These terminals are for
connecting the SD memory card
to the projector’s card slot. Do not
touch the metal terminals with
hands or metal objects, attach
stickers to them, or allow them to
become contaminated in any way.
'Write-protect switch
If the write-protect switch on the
SD memory card is moved to the
LOCK position, it will not be
possible to use any file editing
functions such as deleting or
moving image files.
Inserting the wireless card (PT-L735NTU only)
Insert the wireless card before using the PT-L735NTU.
Hexagon wrench
(accessory)
%
# $
Eject switch
Card lock fixing
screw 
#Insert the wireless card until it
locks.
$Set the accessory card lock.
%Fasten the card lock with the card
lock fixing screw using the
hexagon wrench.
BWhen removing the wireless card, remove the card lock, and then press
the eject switch.
Card lock
The card lock is already installed at the
factory default setting. When you insert
the wireless card, first remove the card
lock fixing screw using the hexagon
wrench to release the card lock. 
						

							18-ENGLISH
Setting-up
Projection methods
In way of installing projector, any one of the following four projection methods
are used. Select whichever projection method matches the setting-up
method. (The projection method can be set from the OPTION menu. Refer to
page 46 for details.)
BFront-desk projectionBFront-ceiling projection
BRear-desk projection
(Using a translucent screen)BRear-ceiling projection
(Using a translucent screen)
Menu items Setting
FRONT
DESK FRONT/REAR
DESK/CEILINGMenu items Setting
FRONT
CEILING FRONT/REAR
DESK/CEILING
Menu items Setting
REAR
DESK FRONT/REAR
DESK/CEILINGMenu items Setting
REAR
CEILING FRONT/REAR
DESK/CEILING
NOTE:
BYou will need to purchase the separate ceiling bracket (ET-PK735)
when using the ceiling installation method.
BIf you set up the projector vertically, it may cause
to damage the projector.
B
It is recommended that you set up the projector
in a place that is tilted at less than 
±30°. Setting
up the projector in places that are tilted at more
than 
±30°may cause malfunctions. 
						

							ENGLISH-19
Getting started
Projector position
H1L
L
SH
SW
16
(-5/8)
L: Projection distance
SH: Image height
SW: Image width
H1: Distance from center
of lens to bottom edge
of projected image Top edge of screen
Screen
Bottom edge of screen
Screen
Projection distances
NOTE:
BThe dimensions in the table above are approximate.
BIf you use the projection distance for the 16:9 screen,
the 4:3 projection image overflows the screen at the top
and bottom.
BFor details about projected image distances, refer to
page 63.

1.01 m(40˝) 0.61 m(2´) 0.81 m(2´8˝) 1.2 m(3´11˝)1.5 m(4´11˝)0.06 m(2-13/32˝)
1.27 m(50˝) 0.76 m(2´6˝) 1.02 m(3´4˝) 1.6 m(5´2˝) 1.9 m(6´2˝)0.08 m(3˝)
1.52 m(60˝) 0.91 m(3´) 1.22 m(4´) 1.9 m(6´2˝) 2.3 m(7´6˝)0.09 m(3-19/32˝)
1.77 m(70˝) 1.07 m(3´6˝) 1.42 m(4´8˝) 2.2 m(7´2˝)2.7 m(8´10˝)0.11 m(4- 6/32˝)
2.03 m(80˝) 1.22 m(4´) 1.63 m(5´4˝) 2.5 m(8´2˝)3.1 m(10´2˝)0.12 m(4-26/32˝)
2.28 m(90˝) 1.37 m(4´6˝) 1.83 m(6´) 2.8 m(9´2˝)3.5 m(11´5˝)0.14 m(5-13/32˝)
2.54 m(100˝) 1.52 m(5´) 2.03 m(6´8˝) 3.1 m(10´2˝)3.9 m(12´9˝)0.15 m(6˝)
3.81 m(150˝) 2.29 m(7´6˝) 3.05 m(10´) 4.7 m(15´5˝)5.8 m(19´)0.23 m(9˝)
5.08 m(200˝) 3.05 m(10´) 4.06 m(13´4˝) 6.2 m(20´4˝)7.8 m(25´7˝)0.31 m(12˝)
6.35 m(250˝) 3.81 m(12´6˝) 5.08 m(16´8˝) 7.8 m(25´7˝)9.8 m(32´1˝)0.38 m(15˝)
7.62 m(300˝) 4.57 m(15´) 6.10 m(20´)11.8 m(38´8˝)0.46 m(18˝)
Screen size (4:3)
Diagonal
lengthHeight 
(SH)Width 
(SW)Projection distance (L)
Height
position
(H1) Wide 
(LW)Telephoto 
(LT)
9.4 m(30´10˝) 
						

							20-ENGLISH
NOTE:
B
If the video signal source is connected using a cable with a BNC connector plug, use a
BNC/RCA adapter (sold separately) to convert the cable end to an RCA plug-type jack.
BIf the signal cables are disconnected or if the power supply for the
computer or video deck is turned off while the digital zoom function is
being used, this function will be cancelled.
Connections
Notes on connections
BRead the instruction manual for each system component carefully before connecting it.
BTurn off the power supply for all components before making any connections.
BIf the cables necessary for connecting a component to the system are not included with the component
or available as an option, you may need to fashion a cable to suit the component concerned.
BIf there is a lot of jitter in the video signal which is input from the video source, the picture on the
screen may flicker. In such cases, it will be necessary to connect a TBC (time base corrector).
BRefer to the list on page 62 for details on compatible signals which can be input to the projector.
BOnly one audio system circuit is available for each of the AUDIO IN L-R jacks for
S-VIDEO/VIDEO signals and the RGB AUDIO IN jack, so if you wish to change
the audio input source, you will need to remove and insert the appropriate plugs.
Example of connecting to video equipments
D-sub 15 (male) - BNC5 (male)
adapter cable
Red (connect to P
Rsignal connector)
Blue (connect to P
Bsignal connector)
Green (connect to Y signal connector)
DVD player
D-sub 9-pin
(male)
DVD player
Audio systemVideo deck Computer for
control use