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Before Use

Correct viewing

Distance

The most appropriate viewing distance varies between 5~7 times the height of the screen.

Viewing Angle and Height

 

 

 

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Suitable viewing angle and height will avoid fatigue.

Volume

As a courtesy to others, be sure to keep the volume down (especially in the evening).

Brightness of your viewing location

Direct sunshine onto the screen,

too bright or dark a room lighting, dark surrounding or reflected light may

cause fatigue to your eyes.Be sure to keep out direct sunshine from the screen while maintaining soft lighting in the room. Reading light is recommended.

Prolonged Viewing

This device uses DLPTM technology that will not flash or emit radiation. However, we would suggest you to take rest after viewing it for some time.

Remote Control

The effective range of the IR sensor of the remote control is given as follows. Be sure to keep the IR sensor clear and avoid placing the sensor in bright light which might cause detriment to the receiving sensitivity.

Remarks on the battery of the remote controller

The service life of the battery is about 1 year (depending on your use). When the operation range of the remote controller shortens or its sensitivity lowers, be sure to replace both batteries inside the remote control.

Note: Make sure to avoid replacing a new battery with an old one.

This may cause eventually damage the remote control.

When you will not use the remote control for a long period of time, be sure to remove the batteries that could possibly leak. In the event of leakage, be sure to wipe off the liquid on the inside of the compartment before loading new batteries.



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Vivitek DVR5612 manual Correct viewing, Remote Control