Hitachi CP-A200 User Manual - Page 63

Caring for the mirror and lens

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Maintenance 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. 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 Cleaning cloth 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. COMPUTER OUT COMPUTER IN2 COMPUTER IN1 1 AOUUDTIO S-VIDEO AUDIO 2 IN CONTROL CB/PB CR/PR Y R VIDEO L AUDIO IN3 COMPUTER OUT COMPUTER IN2 COMPUTER IN1 1 AOUUDTIO S-VIDEO AUDIO 2 IN CONTROL CB/PB CR/PR Y R VIDEO L AUDIO IN3 Blower NOTE • When the lens door is closed manually, it may not shut properly. • The lens door may not close when the LENS DOOR LOCK setting is set to ON. Refer to the LENS DOOR LOCK function of the SERVICE item in the OPTION menu (48). WARNING ►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. CAUTION ►Be careful not to pinch your finger with the lens door, to prevent an injury. 63

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63
Maintenance
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.
•
The lens door may not close when the LENS DOOR LOCK setting is set to ON.
Refer to the LENS DOOR LOCK function of the SERVICE item in the OPTION
menu (
48
).
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