Panasonic PLC-XP40 Руководство пользователя - Страница 38

Просмотреть онлайн или скачать pdf Руководство пользователя для Проектор Panasonic PLC-XP40. Panasonic PLC-XP40 44 страницы. Multimedia projector

APPENDIX

WARNING TEMP. Indicator flashes red when an internal temperature of a projector exceeds normal temperature. This

Indicator stops flashing when temperature of a projector returns to normal.

When WARNING TEMP. Indicator continues to flash, check items listed below.

Ventilation Slots of a projector may be blocked. In such an event, reposition a projector so that Ventilation Slots are

not obstructed.

Air Filter may be clogged with dust particles. Clean Air Filter by following section AIR FILTER CARE AND CLEANING

below.

If WARNING TEMP. Indicator remains on after performing above checks, Cooling Fans or Internal Circuits may be

malfunctioning. Contact service personnel from an authorized dealer or a service station.

Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filter become

clogged with dust particles, it will reduce Cooling Fans' effectiveness and may result in internal heat build up and adversely

affect life of a projector. Clean Air Filter following steps below:

Turn off a projector, and disconnect AC power cord from AC

outlet.

Turn a projector upside down and remove Air Filter (2 used) by

pulling latches upward.

Clean Air Filter with a brush or wash out dust and particles.

Replace Air Filter properly. Make sure that Air Filter is fully

inserted.

CAUTION

Do not operate a projector with Air Filter removed. Dust

may accumulate on LCD Panel and Projection Mirror

degrading picture quality.

Do not put small parts into Air Intake Vents. It may result

in malfunction of a projector.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating a projector. Usage in these environments

may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on a lens, liquid crystal panels, or optical elements

inside a projector. This condition may degrade quality of a projected image.

When above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.

Follow these steps to clean Projection Lens:

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

Abrasive cleaners, solvents or other harsh chemicals might scratch a surface.

Lightly wipe a cleaning cloth over Projection Lens.

When a projector is not in use, replace Lens Cover.

MAINTENANCE

AIR FILTER

Pull up and remove.