Viewsonic PJD7583WI ユーザーズマニュアル

Operation

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Press Freeze on the remote control to freeze the 

image. The word 'FREEZE' will be displayed in the 

upper left corner of the screen.

 

To release the 

function, press any key on the projector or remote 

control.

Even if an image is frozen on the screen, the pictures 

are running on the video or other device. If the 

connected devices have active audio output, you will 

still hear the audio even though the image is frozen on 

screen.

We recommend you use the High Altitude Mode when your environment is between 1500 

m–3000 m above sea level, and temperature is between 0°C–35°C.

To activate the High Altitude Mode:

1.

Press MENU/EXIT on the projector or Menu on 
the remote control and then press 

/

 until 

the SYSTEM SETUP: Advanced menu is 
highlighted.

2.

Press  

to 

highlight 

High Altitude Mode and 

press /

 

to 

select 

On. A confirmation 

message is displayed.

3.

Highlight Yes and press MODE/ENTER on the projector or ENTER on the remote 
control.

Operation under "High Altitude Mode" may cause a higher decibel operating noise level 

because of increased fan speed necessary to improve overall system cooling and 

performance.

If you use this projector under other extreme conditions excluding the above, it may display 

auto shut-down symptoms, which is designed to protect your projector from over-heating. 

In cases like this, you should switch to High Altitude Mode to solve these symptoms. 

However, this is not to state that this projector can operate under any and all harsh or 

extreme conditions.