Ask-proxima Ultralight LS1 Manual de usuario descargar pdf (Pagina 45)

AIR FILTER CARE AND CLEANING

The removable air filter prevents dust from accumulatirvg on the surface of the projection lens and the projection

mirror, ^ould the air fitter become clogged with dust particles, it will reduce the cooling fan's effectiveness and

may result in interrvai heat build up and shorten the life of the projector.

We reconunend to clean the air fitter following the procedures below:

1. Turn the POWER ON/OFF button OFF. ar>d disconnect the AC power

cord from the AC outlet

2. Remove the air fitter cover.

Press the cover tatch sideway and lift the cover.

3. Remove the air fitter from the filter cover.

4. Clean the air filter with a vacuum cleaner.

5. Replace the air filter. Make sure that air filter cover is fully inserted.

CAUTION

Oo not operate the projector with air fitter removed.

RECOMMENDATION

We recommend to avoid dusty/smoky place for operating

the projector. Using in dusty place may cause the picture

of poor quality.

When using under the dusty or smoky conditions, dust may

accumulate on the liquid crystal panel and lens inside it. and may

resuttantty be projected on the screen together with the picture.

When the above symptoms are noticed contact your authonzed

dealer or service stafion for the cleaning.

AIR FILTER

COVER

TEMPERATURE WARNING INDICATOR

TEMPERATURE WARNING INDICATOR flashes red when the internal

temperature of the projector exceeds the normal temperature.

Possible causes for the temperature warning may be:

1. Ventilation slots of the projector are blocked. In such an event,

reposition the projector so that ventilation slots are not obstructed.

2. Air filter is clogged with dust particles. Remove dust from the air filter by

following instrucbons in the Air Filter Care and Cteanrng section above.

3. If temperature warning indicator remains on after performir>g the

checks listed above, coofing fan/intemal circuits may be

malfunctioning. Request an authorized dealer or service station for

maintenance.

TEMPERATURE

WARNING

INDICATOR

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Ask-proxima Ultralight LS1 Manual de usuario Pagina 45