Canon EOS50D EOS 50D Instruction Manual - Page 152

of the following will cut off the power and close the shutter.

Page 152 highlights

3 Manual Sensor CleaningN While cleaning the sensor, never do any of the following. Doing any of the following will cut off the power and close the shutter. The shutter curtains and image sensor might get damaged. • Setting the power switch to . • Opening the battery compartment cover. • Opening the card slot cover. The surface of the image sensor is extremely delicate. Clean the sensor with care. Use a plain blower without any brush attached. A brush can scratch the sensor. Do not insert the blower tip inside the camera beyond the lens mount. If the power is turned off, the shutter will close and the shutter curtains or reflex mirror might get damaged. Never use canned air or gas to clean the sensor. The blowing force can damage the sensor or the spray gas can freeze on the sensor. 152

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152
3
Manual Sensor Cleaning
N
While cleaning the sensor, never do any of the following. Doing any
of the following will cut off the power and close the shutter. The
shutter curtains and image sensor might get damaged.
• Setting the power switch to <
2
>.
• Opening the battery compartment cover.
• Opening the card slot cover.
The surface of the image sensor is extremely delicate. Clean the sensor
with care.
Use a plain blower without any brush attached. A brush can scratch the
sensor.
Do not insert the blower tip inside the camera beyond the lens mount. If
the power is turned off, the shutter will close and the shutter curtains or
reflex mirror might get damaged.
Never use canned air or gas to clean the sensor. The blowing force can
damage the sensor or the spray gas can freeze on the sensor.