Eiki LC-XT4E, Service Manual

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Circuit Protections
READY
LAMP
LAMP
REPLACE
WARNING
TEMP.
When the WARNING TEMP. Indicator is flashing:
The WARNING TEMP. Indicator flashes red to let you know the internal
temperature of the projector exceeds the normal level. If the temperature goes
up further, the projector will be turned off automatically and the Ready indicator
will go out. (The WARNING TEMP. Indicator continues flashing.) After the
cooling-off period, the READY Indicator lights on again and the projector can be
turned on by pressing the POWER ON-OFF button on the remote control unit or
on the side control. When you turn on the projector, the WARNING TEMP.
Indicator will go out.
If the WARNING TEMP. Indicator is still flashing, check items listed below;
●
Installation
●
Air Filter
●
Temperature Monitor System
FRONT INDICATORS
WARNING TEMP.
Indicator
WARNING
TEMP.
READ
Y
LAMP
REPLA
CE
LAMP
REAR INDICATORS
AIR FILTER
This projector is equipped with cooling fans for protection
from overheating. Pay attention to following to ensure prop-
er ventilation and avoid a possible risk of fire and malfunc-
tion.
- Do not cover vent slots.
- Keep bottom clear any objects. Obstructions may block cooling air.
AIR INTAKE VENTS
EXHAUST VENTS
HOT AIR EXHAUSTED !
Air blown from exhaust vent is hot. When using
or installing a projector, following precautions
should be taken.
●
Do not put flammable objects near these vents.
●
Keep rear grills at least 3’ (1m) away from any object,
especially heat-sensitive object.
●
Do not touch this area, especially screws and metallic
parts. This area will become hot while a projector is used.
HOT
●
Installation
●
Air Filter
- Air filter is clogged with dust particles. Remove dust from the air filter by following instruction in the "Air filter care
and cleaning".
- Ventilation slots of the projector are blocked. In such case, reposition the projector so that ventilation slots are not
obstructed.
- Check if projector is used at higher temperature place(Normal operate is 5 to 35°C or 41 to 95°F)