Hitachi CP-A52 - Manual (Page 62)

62
Maintenance
COMP UTER O UT COMP UTER IN2
COMP UTER IN1
CONT ROL
AUDIO OUT
S-VID EO
Y C B/PB CR /PR
VIDEO L R AUDIO IN3
AUDIO IN
1
2
COMP UTER O UT COMP UTER IN2 COMP UTER IN1
CONTR OL
AUDIO OUT
S-VID EO
Y C B/PB CR /PR
VIDEO L R
AUDIO IN3
AUDIO IN
1
2
Caring for the mirror and lens
If the projection mirror or lens is flawed, soiled or fogged, it could cause
deterioration of display quality. Please take care of the mirror and lens, being
cautious of handling.
Cleaning cloth
Blower
1. Turn the projector off and unplug the power cord
from the power outlet. And cool the projector
down by leaving it for a while as it is.
2. The lens door can be opened manually.
Please hold both side of the lens door and slowly
open it until it is locked with clicking sound.
3. Wipe softly the mirror and lens with a cleaning
cloth for lens on the market, being careful not to
give any damage on the mirror and lens.
For around edge of the mirror and lens where
might be difficult to be wiped out, please use an
air blower for cameras on the market to clean up.
4. To close the lens door properly, please take the
following procedure.
(1) Plug in the projector.
(2) Turn on the power switch.
Even though the lens door starts to close, it
might not be closed properly.
(3) Press the STANDBY/ON button, so that the
lamp starts to light up.
(4) After the POWER indicator turns to steady
green, press the STANDBY/ON button twice to
turn off the projector.
The lens door will close properly.
• When the lens door is closed manually, it may not shut properly. NOTE
►Before caring for the projection mirror and lens, turn the
projector off and unplug the power cord, then cool the projector sufficiently.
►Do not use a vacuum cleaner to clean the projection mirror or lens, since it
might give some damage.
►Do not use cleaners or chemicals other than those specified in this manual.
Especially the mirror has to be paid special attention, since these materials might
give serious damage on the mirror.
WARNING
►Be careful not to pinch your finger with the lens door, to
prevent an injury.
CAUTION