Circuit Protection; Thermal Switch - Eiki EK-121W Service Manual

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Circuit protection

The projector has the following security operation circuit protection functions. If there is any abnormal in the inside of
the projector, the following protection circuit action will make your projector shut down automatically .

Thermal switch

- The thermal switch inside the projector is used to detect
abnormal temperature inside the projector. When the internal
temperature is close to 100˚C (± 5˚C), the thermal switch will
cut off the lamp power to stop power supply.
- If the thermal switch is off, you can not turn on the projector.
Please reset thermal switch.
Thermal switch
PN:63730176
-6-

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