Panasonic DLP Projector Pt Tw331 Operating Instructions

How to use the Interactive light pen
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Preparation
About the Interactive light pen
Installing and Removing batteries
Rotate as shown in the figure. 1 ) 
Install 2 AAA/R03 or AAA/LR03 type batteries. 2 )  
*  Remove the batteries in the reverse order of installation.
How to use the pen
While pressing the tip against a hard screen, the tip of the pen and the LED for the internal infrared ray will both 
light. This is sensed by the infrared ray sensor on the front of the projector, and the...

Setting up
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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.
 JSetting on a desk/floor and  
projecting forward
Mounting on the ceiling and   J
projecting forward
Menu setting*1
[Ceiling Mount][Front]
Menu setting*1
[Ceiling Mount][Front Ceiling]
 JMounting on the ceiling and  
projecting from rear
(Using translucent screen)
 JSetting on a desk/floor and  
projecting from rear...

Setting up
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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 11 to 15)
 
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-TW331RE J
All measurements below are...

Setting up
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Getting Started
Calculation formulas for projection distance Q
Any other projection distance can be obtained according to the screen dimensions (m) using the following 
calculations. The calculation result is with the "m" unit. (The calculated distance below may contain a certain 
error.) If the screen dimensions are written as "SD",
For 4*3 aspect ratioFor 16:9 aspect ratioFor 16*10 aspect ratio
Screen height (SH)= SD × 0.6= SD × 0.490= SD × 0.530
Screen width...

Setting up
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Getting Started
Adjusting the Projector's Height
The projector is equipped with elevator feet for adjusting the image hei\
ght.
Extend the adjustable feet by rotating in the direction shown in the below picture and retract by rotating in the  
opposite direction.
Adjustable range
Rear adjustable feet * 
10 mm (0.394")
Adjustable range
Front adjustable feet * 
19 mm (0.748")
The front adjustable feet stretch to its end The rear adjustable feet stretch to its end
3.8...

Connections
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Getting Started
Before connecting to the projector
Read carefully the instruction manual for the device to be connected. z
Turn off the power switch of the devices before connecting cables. z
If any connection cable is not supplied with the device, or if no option\
al cable is available for connection of the  z
device, prepare a necessary system connection cable to suit the device.
Video signals containing too much jitter may cause the images on the scre\
en to randomly wobble or...

Connections
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Getting Started
Connecting example: AV equipment
Blu-ray disk player DVD player  VCR
(with built-in TBC) Audio equipment
Connecting for the Interactive function
When using the interactive function, connect the computer to the interactive camera via the USB cable (supplied).
Fix the USB cable with the cable tie (supplied) into the slit of the barcket so that the USB cable is not out of the 
terminal or it is not overlapping the bracket.
▪  
Please dress the USB cable with slack...

Powering ON/OFF
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Basic Operation
Powering ON/OFF
Connecting the power cord
Use the supplied power cord to prevent removal of the power cord and mak\
e sure that it is fully 
inserted into the projector.
For detailed power cord handling, refer to “Read this first!” (Æ page 3).
Attaching J
Check the shapes of the  terminal on the back side of the project\
or and the 1 ) 
power cord connector and fully insert.
Connect the power plug to an outlet.2 ) 
Removing J
Confirm that the projector is in...

Powering ON/OFF
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Basic Operation
ON(G)/STANDBY(R) indicator
The ON(G)/STANDBY(R) indicator informs you the status of the power. Confirm the status of the  
 indicator before operating the projector.
Indicator statusStatus
No illuminationThe power plug is not connected to the outlet.
Red
Lit1The power is switched off. (Standby mode)
Press  to start projection.
Slow 
Blinking2The power is switched off. (Standby mode)
Press  to start projection.
BlinkingThe projector is preparing to switch off...

Powering ON/OFF
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Basic Operation
Powering On the Projector
Before switching on the projector, make sure all the other devices are correctly connected (Æpages 26-27).
Connect the power plug to the power outlet.1 ) 
Enter Standby status when the  indicator is lighting / blinking in red. z
Press the  button on the control panel or the remote control.
When the  indicator lights up in green, the lamp is on. z
 Startup screen is displayed for about 10 seconds, then the image will be projected.  z...