Panasonic LCD Projector PT-LC50U Operating Instructions

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Equipped with a variety of convenient functions
A variety of functions such as the following have been 
provided. 
•A blue screen is projected (at start-up only) when no signalis being input.
•Freeze functions for video and audio signals can be toggled on and off.
•The input signal display function can be toggled on and off. 
•16:9 (wide) screen projection is provided.
•Two projection modes (directions) to choose from.
13 Image Quality Select Feature, R/G/B Level Adjust FeatureWith the Image Quality mode switch (Dynamic/
Natural) you can also fine-adjust the white balance of 
the projected image.
14 Full Function Remote Control Unit for LCD Projector (optional)A full function remote control unit for LCD Projector.
with built-in wireless mouse and laser pointer is
available.
15 Frontal Air Vent Design Vented air will not blow on persons located to the side
or in rear of the projector and light leakage will not be
a problem with the Frontal Air Vent design.
LCD Projector Features 
						

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Please confirm that the following items are packed in the LCD 
Projector box.
They are provided to help you use or set up your LCD Projector.
Contents of LCD Projector Box
(1) LCD Projector 
(2) Wireless Remote Control Unit (LSSQ0275) 
(3) CR2025 Lithium Battery (Included with the remote control unit) 
(8)    Lens Cap (Included with the projector) 
(4) 9.8 ft UL/CSA Power Cord (LSJA0308) 
(5) VGA Cable (LSJA0239) 
(7) Audio Cable (LSJA0240) 
(12) Quick Reference Manual 
(6) Video Cable (LSJA0074) 
(11) CD ROM (Operating Instructions) 
(9) Carrying Bag (LSFC0015) 
(10)  Swivel Stand (LSYC0162) 
(13) Warranty Card 
(14) Service Center List 
						

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Product Information
LCD Projector

 Top, right and front 
(In case Swivel stand is installed.)

Back and bottom
MicroSaver and Kensington are registered trademarks of Kensington Technology 
Group. All product names mentioned in this document are trademarks or registered
trademarks of their respective owners.
© 1998 Kensington Technology Group.
Kensington Technology  Group
2885 Campus Drive
San Mateo, CA 94403, U.S.A
Phone: (650)572-2700 
Fax: (650)572-9675
Labels on the unit are omitted.
Zoom Ring
Remote 
Control
Sensor
Air Filter 
Focus Ring Air Outlet Port 
Remote 
Control unit
EJECT Knob 
Remote 
Control unit
Holder 
Lamp 
Cover 
Simple Stand 
Security Lock
AC Socket Speaker 
Air Inlet Port 
Remote 
Control Sensor 
Hole for 
Swivel Stand
Installation 
Swivel Stand 
(Supplied) 
						

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Product Information
INPUT
KEYSTONE
MENUENTER
STATUS
POWER
LCD Projector
Adjust  
Buttons 
(Also used for
Volume - /+)
ENTER
Button
POWER Button
POWER Indicator
STANDBY(RED)
ON(GREEN) 
INPUT 
Button 
KEYSTONE 
Button 
MENU 
Button STATUS Code
Indicator


Control panel 
						

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Product Information
LCD Projector
RS232CRGB/YPBPR IN AUDIO IN VIDEO IN S-VIDEO IN


Connector panel
The serial connector which is on the terminal board of the 
projector conforms to the RS-232C interface specification, so that
the projector can be controlled by a personal computer which is
connected to this connector.
Note
RGB/YPBPR
Input 
Connector
SERIAL
Connector
Audio
Input
ConnectorVideo
Input
Connector S-Video
Input
Connector 
						

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POWERINPUT
SHUTTERAUTO SETUP
MENU
VOLUME
ENTER
FREEZE D.ZOOM
Product Information
POWER 
Button 
SHUTTER 
Button
,,, 
Buttons 
VOLUME 
- /+ Buttons 
FREEZE 
Button INPUT
Button 
AUTO SETUP 
Button 
MENU 
Button 
ENTER 
Button 
D.ZOOM 
Button
Remote Control unit
Transmitter
Battery Holder
When you purchase the optional full functional remote control unit 
(ET-RMLC50), you can enjoy the wireless mouse and laser pointer
features.
Note 
						

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Push the tab
Pull out

 Replacing the battery
Before using the Remote Control Unit
1While pushing the battery holder 
tab to the left, pull out the battery
holder.
2 Insert the battery into the battery
holder so that the + side is facing
upward.
3 Insert the battery holder.
•Do not drop the remote control unit.
• Keep the remote control unit away from liquids.
• Remove the battery if not using the remote control unit for 
long periods.
Insert the new lithium battery making sure the polarities (+) 
and (-) are correct.
Note
WARNING:
Replace battery with CR2025 only. Use of another battery may 
present a risk of fire or explosion.
Caution: Battery may explode if mistreated. Dispose of used
battery promptly. Keep away from children. Do not recharge,
disassemble or dispose of in fire.
Remote Control comes with battery inside. Please remove white 
protective film before use. 
						

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Before using the Remote Control Unit
If the remote control unit is held so that it is facing directly in front of 
the front or rear remote control signal receptors, the operating range
is within approximately 7 m (23 ft) from the surfaces of the
receptors. Furthermore, the remote control unit can be operated
from an angle of ±30  º to the left or right and  ±15  º above or below
the receptors. (In this case, the operating range is shortened.)
• If there are any obstacles in between the remote control unit and
the receptors, the remote control unit may not operate correctly.
• If strong light is allowed to shine onto the remote control signal
receptor, or if there are any obstacles between the remote
control signal receptor and the remote control unit, correct
remote control operation may not be possible.
• If facing the remote control unit toward the screen to operate the
projector, the operating range of the remote control unit will be
limited by the amount of light reflection loss caused by the
characteristics of the screen used.


Operating range
Note
30 ° 
30 ° 
15 ° 
15 °  15
° 
15 ° 30 ° 
30 ° 
approximately 
7 m (23 ft) approximately
7 m (23 ft) 
						

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1Place the unit upside down.
1 Place the unit upside down.
Attaching and Removing the Swivel Stand
•Attachment 
•Removal
21) First, insert the swivel baseinto the front openings of the 
projector.
2) Then, while pressing the PUSH Button, insert into the
rear openings.
2While pressing the PUSH
Button, remove the Swivel
stand.
Caution:
Never pick the unit up by the swivel stand.
A swivel stand can be attached to or removed from the LCD 
Projector. When attached, you can fine-adjust the projection angle.
To attach or remove the swivel stand, follow the steps below.
Place the unit on a flat,
stable surface covered with
a soft cloth, etc.
Place the unit on a flat,
stable surface covered with
a soft cloth, etc.
1) 2)
PUSH Button
PUSH 
Button 
						

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VCR
S-Video Cable 
(not included)
Audio Cable
Audio Cable Video Cable
 Example of connection to audio-visual equipment
System Configuration Example
• Only one audio system circuit is available for the AUDIO IN jack,
so if you wish to change the audio input source, you will need to 
remove and insert the appropriate plugs.
• If the video signal source is connected using a cable with a BNC junction plug, use the BNC-RCA Adaptor (not included) to
convert the pin jack.
Note
AUDIO IN
S-VIDEO IN
VIDEO IN
DVD Player