Panasonic Projector Pt Ez570u Operating Instructions

Setting up
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Getting Started
For the screen aspect ratio of 4:3 (Unit: m) z
Lens typeThe standard zoom lens
The lens of optional accessories
Height position (H)*2
Fixed-focus LensShort Zoom LensLong Zoom LensUltra Long Zoom Lens
Model number of projection lens- - -ET-ELW21ET-ELW20ET-ELT20ET-ELT21
Throw ratio*11.6 ~ 2.8:10.8:11.2 ~ 1.7:12.8~ 4.6:14.5 ~ 7.3:1
Screen dimensionsProjection distance (L)
Screen sizeHeight (SH)Width (SW)Min. (LW)Max. (LT)FixedMin. (LW)Max. (LT)Min. (LW)Max. (LT)Min....

Setting up
32 - ENGLISH
Getting Started
If the projector is used with a screen size not listed in this manual, check the diagonal dimension (m) of your 
screen and calculation the projection distance using the following formu\
la.
Calculation formulas for projection distance by lens types   J
(for EZ570 series)
Lens typeAspect ratioProjection distance (L) formula
The standard zoom lens
16:10Min. (LW) L= 1.390824 x SD(m) - 0.055300
Max. (LT) L= 2.363170 x SD(m) - 0.048000
16:9Min. (LW) L= 1.429494 x SD(m)...

Setting up
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Getting Started
Calculation formulas for projection distance by lens types   J
(for EW630 series, EW530 series)
Lens typeAspect ratioProjection distance (L) formula
The standard zoom lens
16:10Min. (LW) L= 1.407382 x SD(m) - 0.055300
Max. (LT) L= 2.391303 x SD(m) - 0.048000
16:9Min. (LW) L= 1.446512 x SD(m) - 0.055300
Max. (LT) L= 2.457790 x SD(m) - 0.048000
4:3Min. (LW) L= 1.593265 x SD(m) - 0.055300
Max. (LT) L= 2.707141 x SD(m) - 0.048000
Fixed-focus LensET-ELW21
16:10...

Setting up
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Getting Started
Adjusting front adjustable feet
The adjustable feet can be extended by turning it as shown in the figure. It is retracted by turning it in the opposite 
direction. (Projection angle can be adjusted vertically.)
Attention
Heated air comes out of the air exhaust port while the lamp is lit. Do not touch the air exhaust port directly when you adjust  z
the front adjustable feet.
If keystone distortion occurs on the projected image, perform “KEYSTONE” from the “Screen”...

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Getting Started
Connections
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...

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Basic Operation
Powering ON/OFF
Connecting the power cord
Be sure to insert the attached power cord securely to its base to prevent it from coming off.
Power cord holder J
A power cord holder is designed to prevent the AC power cord from coming off the projector.
Please insert the power cord into the power cord holder correctly as Picture (1) shown:
Attaching  J
Attach the AC power cord with the power cord clamps to the projector as follows: 
Press the clamps on its sides, and then insert...

Powering ON/OFF
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Basic Operation
ON(G)/STANDBY(R) indicator
The  indicator informs you the status of the power. Confirm the status of the  indicator before operating the projector.
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0Á0ô0õ0â0ï0å0ã0ú /·0ó/¸0ç0ê0í0õ0æ0ó
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Indicator statusStatus
No illumination or flashingThe power cord is unplugged.
REDLitThe power cord is plugged.
The projector is in stand-by mode, after the cooling is completed.
ORANGEFlashing
The projector is cooling down. The...

Powering ON/OFF
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Basic Operation
Complete peripheral connections (with a 1 ) 
computer, VCR, etc.) before turning on the 
projector.
Connect the projector’s AC power cord into an 2 ) 
AC outlet. The  indicator 
lights red.
Press the  button on the side control or 
the  button on the remote control. 
The  indicator lights 
green and the cooling fans start to operate. The 
preparation display appears on the screen and 
the count down starts.
After the countdown, the input source that was 4 )...

Powering ON/OFF
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Basic Operation
Enter a PIN code
PIN Code Input Dialog BoxWhen using the side control  J
Press ▲▼ to enter a number. Press ► to fix the 
number and move the red frame pointer to the next 
box. The number changes to . If you fixed an 
incorrect number, use the ◄ button to move the 
pointer to the number you want to correct, and then 
enter the correct number.
Repeat this step to complete entering a four-digit 
number.
After entering the four-digit number, move the pointer 
to...

Powering ON/OFF
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Basic Operation
Press the  button on the side control or 
the  button on the remote control, 
and Power off? appears on the screen.
Press the  button on the side control or 
the  button on the remote control 
again to turn off the projector. The  indicator starts to blink orange, 
and the cooling fans keep running. At this time, 
you can unplug the AC power cord even if the 
fans are still running.
When the projector has cooled down enough, the 3 ) 
 indicator stops blinking...