Panasonic LCD Projector Pt Lw321 Operating Instructions

							Precautions for Use
ENGLISH - 11
Important 
 
Information
Do not tilt the projector or place it on its side. J
Do not tilt the projector body more than approximately ± 10° vertically or ± 20° horizontally. Over-tilting may 
result in shortening the life of the components.
Cautions when setting the projectors J
Do not stack the projectors. z
Do not block the ventilation ports (intake and exhaust) of the projector. z
Avoid heating and cooling air from the air conditioning system directly blow to the ventilation ports (intake  z
and exhaust) of the projector.
Over 50 cm (1.5')Over 1 m (3.0')
Over 50 cm (1.5')
Over 50 cm (1.5')
Do not install the projector in a confined space.  z
    When placing the projector in a confined space, a ventilation and/or air conditioning system is required.   
    Exhaust heat may accumulate when the ventilation is not enough, triggering the protection circuit of the  
    projector.
Security
Take safety measures against following incidents.
Personal information being leaked via this product. z
Unauthorized operation of this product by a malicious third party . z
Interfering or stopping of this product by a malicious third party. z
Security instruction (Æpage 48)
Make your password as difficult to guess as possible. z
Change your password periodically. z
Panasonic or its affiliate company never inquires a password directly to a customer . Do not tell your  z
password in case you receive such an inquiry.
The connecting network must be secured by firewall or others. z
Set an administrator password for the Web Management and restrict the users who can log in.  z
Disposal
When disposing of the product, ask your local authority or dealer about \
the correct methods of disposal.
The lamp contains mercury. When disposing of the used lamp unit, ask your nearest local authoriti\
es or 
dealer about proper disposal of the unit.
Dispose of used battery according to the instructions or your local disposal rule or guidelines. 
Within 20°
Within 20°
Within 10°
Within 10° 
						

							Precautions for Use
12 - ENGLISH
Important 
 
InformationCautions on use
In order to get the picture quality J
Draw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or light  z
from indoor lamps from shining onto the screen.
Depending on where the projector is used, heated air from an exhaust port or warm or cold air from an air  z
conditioner can cause a shimmering effect on screen. 
Avoid use in locations where exhaust or streams of air from projector, other devices and air conditioners 
flow between the projector and the screen.
The lens of projector is affected by the heat from the luminous source. Because of this, the focusi\
ng may  z
not be stable right after the power is turned on. Focusing is stabled af\
ter projecting image for 30 minutes 
and longer.
Do not touch the surface of the projection lens with your bare hand. J
If the surface of the projection lens becomes dirty from fingerprints or anything else, this will be magnified and 
projected onto the screen.
DLP chips J
The DLP chips are precision-made. Note that in rare cases, pixels of high precision could be missing or  z
always lit, but this is not a malfunction.
Directing a high power laser beam onto the projection window surface can damage the DLP chips. z
Optical components J
Operating the projector in an environment with high temperature or heavy exposure to dust or tobacco smoke 
will reduce the service life of the optical components and may necessita\
te their replacement within less than 
one year of use. For details, consult your dealer.
Lamp J
The luminous source of the projector is a mercury lamp with high interna\
l pressure.
A high pressure mercury lamp has following characteristics.
The brightness of the lamp will decrease by duration of usage. z
The lamp may burst with sound or shorten life by shock or chipping. z
The life of the lamp varies greatly depending on individual specificities and usage conditions. In particular ,  z
continuous use over 22 hours and frequent on/off switching of the power greatly deteriorate the lamp and 
affect the lamp life.
In rare cases, the lamp burst shortly after the projection. z
The risk of bursting increases when the lamp is used beyond its replacement cycle. Make sure to replace  z
the lamp unit consistently. (Æ page 53)
If the lamp bursts, gas contained inside of the lamp is released in a fo\
rm of smoke. z
It is recommended to store replacement lamps for contingency. z
It is recommended to have authorized engineer or your dealer replace the lamp unit. z
About connections to computer or peripheral device J
To assure continued compliance, follow the attached installation instructions, which include using the provided 
power cord and shielded interface cables when connecting to computer or \
peripheral device.
Importer's name and address within the European Union 
Panasonic Marketing Europe GmbH
Panasonic Testing Center
Winsbergring 15, 22525 Hamburg, Germany 
						

							Precautions for Use
ENGLISH - 13
Important 
 
Information
Accessories
Make sure the following accessories are provided with your projector. Numbers in the brackets ( ) show the 
number of accessories.
 Wireless remote control 
unit (x1)
(H458UB01G001)
Computer cable (x1)
(H4200200G105)
Lithium coin cell Battery
CR2025 (x1)
CD-ROM (x1)
(H368VT01G002)
CR2025
3V
(Included to the remotecontrol unit at the timeof purchase)
AC Power Cord (x1)
(H4200120G011)
Attention
After unpacking the projector, discard the power cord cap and packaging material properly.
For lost accessories, consult your dealer. z
Store small parts in an appropriate manner, and keep them away from young children. z
During unpacking, the DESICCANT displayed on the projector body indicates the position of the desiccant bag. Please see  z
notes in "Read this first!" (Æpage 6).
Note
The model numbers of accessories are subject to change without prior not\
ice. z
Optional accessories
OptionsModel No.
Replacement lamp unit
ET-LAL330 (for PT-LW321E, PT-LW271E and PT-LX271E) 
ET-LAL340 (for PT-LX351E)
ET-LAL331 (for PT-LX321E)
Ceiling Mount BracketET-PKV100H (for high ceilings)  
ET-PKV100S (for low ceilings)  
Projector Mount BracketET-PKL300B
Note
The model numbers of optional accessories are subject to change without \
prior notice.  z                   
						

							14 - ENGLISH
Preparation
About Your Projector
Remote control
(17)(16)
(15)
(14) (13) (12)
(11)
(18) (19)
(1)
(2)
(4)
(5)
(6)
(8)
(7)
(3)
(9)
(10)
(1)    Remote control signal emitter
(2)     button 
       Switches COMPUTER 1 or COMPUTER 2 
input. If either of the input is selected, press 
 button will switch to the other 
one.
(3)    button
     Turns the projector on/off.
(4)     button
     Displays [Lamp Power Mode] menu.
(5)     button
      
Temporarily stops the image and mute the 
sound. Press again to return to previous state.
(6)     button
     Turns the main menu on/off.
(7)     button
     Displays [Source] menu. (Æ page 30)
(8)     button
     Temporarily mutes the sound.
     Press again to return to previous state.
(9)     button
     
Adjusts the image to compensate for distortion 
caused by tilting the projector.
(10)   button
       Momentarily turns off/on the audio and video.
     Press again to return to previous state.
(11)   button
    Switches to HDMI source.
(12)   button
    Displays [Information] menu.
(13)   button
    Switches to Video source.
(14)   button
     
Adjusts the image to compensate for distortion 
caused by tilting the projector.
(15)   button
      Selects the color mode among Dynamic, PC, 
Movie, Game and User.
(16)  ▲▼◄► buttons
    Uses to operate menu.
(17)   button
     
Automatically synchronize the projector to the 
input source.
(18)   button
    Selects [Aspect Ratio] in [Screen].
(19)   buttons
    Increases/decreases speaker volume.
Attention
Do not drop the remote control. z
Avoid contact with liquids. z
Do not attempt to modify or disassemble the remote  z
control.
Note
The  operation may not optimize the image  z
position or the resolution, depending on the input signal 
format or the image contents. In this case, switch to a 
different image and execute  again.
When pointing the remote control directly toward the  z
projector (Remote control signal receiver), operating 
range for the remote control is within 8 m (26.25 ft). Also, 
operation range available for four directions (up, down, 
left, right to the projector) is ± 30° and the operation 
distance may become short.
If there are any obstacles between the remote control  z
and the remote control signal receiver, the remote control 
may not operate correctly.
You can operate the projector by reflecting the remote  z
control signal on the screen. The operating range may 
differ due to the loss of light caused by the properties of 
the screen.
When the remote control signal receiver is lit with a  z
fluorescent light or other strong light source, the projector 
may become inoperative. Set the projector as far from 
the luminous source as possible.
You can operate all of the functions of the projector via  z
the remote control. Make sure not to lose the remote 
control.
Before using the remote control for the first time, remove  z
the transparent insulation sheet.  
0Q2/L&(//92/76-$3$1+&5
Transparent insu-lation sheet 
						

							About Your Projector
ENGLISH - 15
Preparation
Projector body
3
2
2
1
121212124
121212125
121212126
12121211
12121213121212141212121512121212
12121216121212127
9
121212129
1210
8
(1)  Control panel and indicators (Æpage 16)
(2)  Air intake port
(3)  Zoom lever
(4)  Speaker
(5)  Security bar
(6)  Focus ring
  Adjusts the focus.
(7)  Projection lens
(8)  Remote control signal receiver
(9)  Air exhaust port
WARNING: 
„  Keep your hands and other objects away from 
the air exhaust port.
Keep your hand and face away. z
Do not insert your finger. z
Keep heat-sensitive articles away. z
Heated air from the air exhaust port can cause burns 
or external damage.
(10) Lamp cover (Æ page 55)
(11) Security slot
     Attaches the commercial shackle lock, 
manufactured by Kensington, to protect your 
projector. Compatible with the Kensington 
MicroSaver Security System.
(12) Air filter (right side) (Æ pages 51, 52)
(13) Adjustable feet
    Adjusts the projection angle.
(14)  terminal
(15) Air filter (left side) (Æ pages 51, 52)
(16) Connecting terminals (Æ page 17) 
						

							About Your Projector
16 - ENGLISH
Preparation
Control Panel and Indicators
(1)   indicator
  Indicates the projector’s status.
(2)   button
  Turns the projector on/off.
(3)  ▲▼◄► buttons
 Uses to operate menu.
(4)   button
  Displays [Source] menu. (Æ page 30)
(5)   button
  Turns the main menu on/off.
(6)   indicator
   Indicates the status of the internal temperature or 
the cooling fan of the projector.
(7)   indicator
  Indicates the projector’s lamp status.
1
2
3
5
6
7
4 
						

							About Your Projector
ENGLISH - 17
Preparation
Connecting terminals
(1)  
   This is a terminal to connect to HDMI signal.
(2)   
    
This is a terminal to output the RGB signal or 
YCBCR/YPBPR signal via  or 
 terminal.
(3)   
    
This is a terminal to input the RGB signal or 
YCBCR/YPBPR signal.
(4)  
    
This is a terminal to input the video signal.
(5)   
    
This is a terminal to input the audio signal from 
the video equipment connected to the  terminal.
(6)  
    
This is a terminal to input the audio signal from 
the computer connected to the  or  terminal.
(7)  
    
This is a terminal to connect to the network.
(8)  
    
This is a RS-232C compatible terminal to 
externally control the projector by connecting a 
computer.
(9)   
    
This is a terminal to input the RGB signal or 
YCBCR/YPBPR signal.
(10) 
     
This is a terminal to output the audio signal input 
to the projector.
Attention
When a LAN cable is directly connected to the projector,  z
the network connection must be made indoors.
Note
When the  terminal is connected to a  z
computer via a HDMI-DVI conversion cable, it can only 
input video signal and the analog audio signal can not be 
input.
5123 46
710
9
8 
						

							Using Remote control 
18 - ENGLISH
Preparation
Installing and Removing battery
Press the guide and pull 1 ) 
out the battery base.
3VOLTSCR2025
M3VOLTSCR2025
Install new battery into 2 ) 
the compartment.
3VOLTSCR2025
M3VOLTSCR2025
Remove the oldLithium coin cell battery and install new one (CR2025). Ensure that the side with a “+” is facing up.
Put the battery base 3 ) 
back.
3VOLTSCR2025
M3VOLTSCR2025
Attention
When discarding a lithium coin battery, be sure both sides (+/-) are covered with adhesive insulating tape, such as and the  z
cellophane tape, and discard it according to the instructions of the loc\
al government.
Setting Remote control ID numbers
When you use the system with multiple projectors, you can operate all th\
e projectors simultaneously or each 
projector individually using single remote control, if unique ID number is assigned to each projector .
After setting the remote control ID of the projector, set the same remote control ID to the remote control.
There are 7 different remote control IDs: [All], [ID1]~[ID6], the initial remote control ID is [All].
Setting the remote control ID J
  1)    While holding down the  key, press the  key. The number of times you press the 
 key corresponds to the desired remote control ID.
        The number of times to press the  key is as follows: 
        ID1 = Once, ID2 = Twice, ID3 = 3 times, ID4 = 4 times, ID5 = 5 times, ID6 = 6 times.
   2)  The remote control ID is changed when the  button is released.
 JResetting the remote control ID
       The remote control ID is reset to [All] (default) by pressing the  key and  key at the 
same time for 10 seconds or more.
Note
When operating the projector under [All] code, you can operate several projectors at the same time. z
If the  button is pressed 7 times or more, the remote control ID cannot be changed (the operation is invalid). z
For setting the remote control ID codes, see [Remote ID] in the [Setting] menu. ( zÆ page 39)
If the battery is not in use for a long period of time and is removed from the remote control, the remote control ID will be  z
reset.
Using Remote control  
						

							Setting up
ENGLISH - 19
Getting Started
Setting up
Projection method
You can use the projector with any of the following 4 projection methods \
to set the desired method in the projector.
Setting on a desk/floor and   J
projecting forward
Mounting on the ceiling and   J
projecting forward
Menu setting*1
[Ceiling Mount][Front]
Menu setting*1
[Ceiling Mount][Front Ceiling]
Mounting on the ceiling and   J
projecting from rear
(Using translucent screen)
Setting on a desk/floor and   J
projecting from rear
(Using translucent screen)
Menu setting*1
[Ceiling Mount] [Rear Ceiling]
Menu setting*1
[Ceiling Mount] [Rear]
For details about the menu setting, please refer to the [Position] menu → [Ceiling Mount]. (*1 * Æ page 37)
Parts for ceiling mount (Optional)
You can install the projector on the ceiling by using the optional ceiling mount bracket (ET-PKV100H: for high 
ceiling, ET-PKV100S: for low ceiling), the optional projector mount bracket ET-PKL300B.
Use only the ceiling mount brackets specified for this projector. z
Refer to the installation instructions for the ceiling mount bracket whe\
n you install the bracket or hanger and  z
the projector.
Attention
To ensure projector performance and security, installation of the ceiling mount bracket must be carried by your deal\
er or a  z
qualified technician. 
						

							Setting up
20 - ENGLISH
Getting Started
Screen size and throw distance
Place the projector referring to the diagram on the right and the figures of throwing distance. You can adjust the 
display size. 
Attention
Before installing, please read “Precautions for Use”. ( zÆ pages 10 to 13)
 
Do not use the projector and the high-powered laser equipment in the same room. Hitting of a laser beam on to the lens  z
can damage the DLP chips.
Projection distance for PT-LW321E and PT-LW271E J
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
Projection sizeFor 4:3 aspect ratioFor 16:9 aspect ratioFor 16:10 aspect ratio
Screen 
diagonal
(SD)
Minimum 
distance
(LW)
Maximum 
distance
(LT)
Height 
position
(H)
Minimum 
distance
(LW)
Maximum 
distance
(LT)
Height 
position
(H)
Minimum 
distance
(LW)
Maximum 
distance
(LT)
Height 
position
(H)
0.76 (30")1.21.30.061.01.10.071.01.10.05
1.02 (40")1.51.70.081.41.50.101.31.50.07
1.27 (50")1.92.10.091.71.90.121.71.80.08
1.52 (60")2.32.50.112.12.30.142.02.20.10
1.78 (70")2.72.90.132.42.60.172.32.60.12
2.03 (80")3.03.30.152.73.00.192.72.90.13
2.29 (90")3.43.70.173.13.40.223.03.30.15
2.54 (100")3.84.20.193.43.80.243.33.70.17
3.05 (120")4.55.00.234.14.50.294.04.40.20
3.81 (150")5.76.20.285.15.70.365.05.50.25
5.08 (200")7.68.30.386.97.50.486.77.30.33
6.35 (250")9.510.40.478.69.40.608.39.20.42
7.62 (300")11.312.40.5710.311.30.7210.011.00.50
Projected image
SHSD
SW
Screen
L (LW/LT)H
SH
L (LW/LT)
ScreenSW
L (LW/LT) *1Projection distance (m)
SHHeight of the projection area (m)
SWWidth of the projection area (m)
HDistance from the center of lens to 
the image lower end (m)
SDDiagonal length of the projection 
area (m)
*1:  LW: Minimum distance, LT: Maximum distance