8.0 MAINTENANCE
R599740 - BlackWing Two User Manual
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8.0 MAINTENANCE
8.1
Clean Dirt on the Cabinet
Always use a soft cloth. In case of heavy soiling, soak a cloth in neutral detergent diluted with water, wring dry and
wipe, followed by wiping again using a dry cloth.
Caution
Pay attention to the following as the cabinet may deteriorate in condition, get damaged or paint may come
off.
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Do not wipe with a stiff cloth.
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Do not wipe with force.
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Do not wipe with thinner or benzene.
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Do not spray volatile chemicals like insecticide.
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Do not allow prolonged contact with rubber or plastic products.
8.2
Dirt on the Lens
The lens shall be cleaned 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. The lens surface is
fragile. Avoid rubbing it hard or knocking.
8.3
Replacing the Lamp
Light-source Lamp and Lamp Usage Time
The life of light-source lamps used for this unit is about 2000 hours.
•
The lamp life of 2000 hours is merely the average life span of light-source lamps and we do not provide any
guarantee for this figure. The lamp life may not reach 2000 hours depending on the operating conditions.
Deterioration progresses rapidly when the remaining lamp usage time is short. Get ready or replace with a new
lamp when the accumulated usage time exceeds 1900 hours. Depending on the operating conditions, the lamp
may have to be exchanged earlier.
If the image is dark or color tone abnormal, replace the lamp as soon as possible.
•
You can also check the accumulated hours of usage. Please refer to Lamp Time of the Information menu.
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Setting Power Save of the Options menu to On does not affect the usage time of the light-source lamp.
Please consult your authorized dealer when purchasing a new lamp unit.
When the lamp usage time exceeds 1900 hours (but less than 2000 hours
The [LAMP] indicator lights On orange and the Lamp replacement message will be displayed on the screen when
projection starts.
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The message can be cleared by pressing any button on the remote control or this unit.
When the lamp usage time exceeds 2000 hours
The [LAMP] indicator lights On orange and the Lamp replacement message will be displayed on the screen when
projection starts and the Warning mark will appear blinking.
•
Press the [EXIT] button to clear the display. However, the same Warning and Lamp replacement messages will
be displayed after 1 hour.
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When the unit is switched to the standby mode or turned off after the lamp usage time exceeds 2000 hours, it
cannot be switched back to the projection mode again. In this case, replace with a new lamp and reset the lamp
time.
•
The projection mode (operating mode) cannot be restored until a new lamp is replaced and the lamp time reset.
