Microtek CX4 Manuel d'utilisateur télécharger pdf (Page 40)

MAINTENANCE

This projector only needs simple maintenance.

1. Keep the lens clean so that the shadow of dust or stains will not appear on

the screen.

2. Clean the air filter located at the bottom of the projector. If the air filter is

blocked by dust, this will cause bad ventilation. Thus, the life of the projector

will be shortening, and malfunctions will occur due to overheating.

Attention: When cleaning any section of the projector, the power should be

turned off, and the power cord should be unplugged.

Warning: Never open or try to open any covers of the projector except the cover

of the lamp, filter, and lens. When the projector is operated, it emits high voltage of

electricity and heat. Improper operation will cause you severe injury. Except what

is specifically indicated in this manual, never try to do any other maintenance. You

should have qualified service personnel conduct any service maintenance.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 54 55

Pas de commentaire

Microtek CX4 Manuel d'utilisateur Page 40