2) Thermal Switch (SW902)
When the internal temperature of the lamp or projector rises abnormally, the thermal
switch (SW902) located in the projector turns off the power supply automatically. Reset
the thermal switch manually. To reset it, unplug the AC cord from the outlet, open the
top cabinet, and press the reset button.
Part 2: Repair Information
2-5
Let the projector cool sufficiently before resetting the thermal switch.
Pressing the reset button while the projector is hot may cause burns.
CAUTION
Summary of Contents for D78-5241
Page 8: ...Part 1 General Information ...
Page 23: ...Part 2 Repair Information ...
Page 35: ......
Page 36: ...Part 3 Adjustment ...
Page 47: ...Part 4 Parts Catalog ...
Page 48: ......
Page 56: ...U 1 U 2 Z V 1 Page 4 CANON LV X1J LV X1U LV X1E REF No D78 5241 D78 5242 D78 5243 Y X ...
Page 59: ......
Page 60: ...Part 5 Electrical Diagrams ...