JVC DLA-X70R User Manual

91

ENGLISH

Do not project still pictures or pictures that have still 

segments for a long period of time. The still parts of 

the picture may remain on the screen.

Take special notice of images on the screens of 

video games and computer programs. There is no 

problem when playing normal video images such as 

movies.

Prolonged disuse of the unit may effect an error on the 

functions. Turn on the power occasionally and operate 

the unit.

●

  Avoid direct exposure of screen to direct sunlight 

and illumination. Block light using a curtain. 

Images can be well projected by darkening the 

brightness of the room.

●

  Do not use this unit in rooms with cigarette 

smoke or oily smoke. This may cause the unit 

to malfunction.

This unit contains parts (optical part, cooling 

fan, etc.) that require replacement to maintain 

its functioning. The estimated time for parts 

replacement varies greatly depending on the 

usage and environment. Please consult your 

authorized dealer for replacement.

●

   Gently clean dirt on the cabinet with a soft cloth. 

In the case of heavy soiling, soak a cloth in water, 

wring dry and wipe, followed by wiping again with 

a dry cloth. Pay attention to the following as the 

cabinet may deteriorate in condition or paint may 

come off.

     ● 

Do not wipe with thinner or benzene.

     ● Do not spray with volatile chemicals like

        insecticide.

     ● Do not allow prolonged contact with rubber or 

        plastic products.

●

   Use a vacuum cleaner to suck up the dirt. 

Otherwise, use a cloth to wipe off the dirt. If dirt 

is allowed to accumulate in the air inlets, the 

internal temperature cannot be adjusted and this 

may cause a malfunction.

●

   Clean the dirt using commercial blowers or 

lens cleaning papers for cleaning glasses and 

cameras. Do not use fluid-type cleaning agents. 

This may lead to peeling of the surface coating 

film. (Reference page: 15)

●

  HDMI, HDMI logo and high definition multimedia interface 

are trademarks or registered trademarks of HDMI Licensing  

LCC.