Sanyo PLC-XF47, Service Manual

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Circuit Protections
READY
LAMP
LAMP REPLACE
WARNING TEMP.
WARNING
TEMP.
READY
LAMP
REPLACE
LAMP
When the WARNING tEMP. Indicator is blinking red :
The WARNING TEMP. Indicator blinks 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/STAND-BY 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 the followings;
●
Installation
●
Air Filter
●
temperature Monitor System
FRoNt INdICAtoRS
WARNING tEMP.
Indicator
READY
LAMP
LAMP REPLACE
WARNING TEMP.
WARNING
TEMP.
READY
LAMP
REPLACE
LAMP
REAR INdICAtoRS
This projector is equipped with cooling fans for protection
from overheating. Pay attention to following to ensure
proper ventilation and avoid a possible risk of fire and mal-
function.
- Do not cover vent slots.
- Keep bottom clear any objects. Obstructions may block cooling air.
When the air filter cleaning, clean the air intake vents simultaneously.
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)
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