Automatic sensor cleaning, Cleaning the sensor now, I select [sensor cleaning – Canon EOS-1D Mark IV User Manual

Page 184: Select [clean now to, Select [ok, Disabling automatic sensor cleaning, Cleaning the sensor now i select [sensor cleaning, Aselect [clean now to

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Automatic Sensor Cleaning

Whenever you set the power switch to or , the Self Cleaning

Sensor Unit operates to automatically shake off any dust on the front of the
sensor. Normally, you need not pay attention to this operation. However, you

can execute the sensor cleaning at anytime as well as disable it.

Cleaning the Sensor Now

I Select [Sensor cleaning].

• Under the tab, select [Sensor

cleaning], then press

Save/load settings on media

fiegist/apply

bask

settings

Clear all camera settings

Sensor cleaning

Clean sensor with cleaning

function of camera

Select [Clean now to*]-

• Turn the dial to select [Clean

now.th], then press <0>.

Select [OK].

• Turn the

> dial to select [OK],

then press <0>.

► During the sensor cleaning, the

< T

> icon will be displayed on the

LCD monitor. When the cleaning

ends, the screen will return to step 2.

During the sensor cleaning, the shutter will make three shutter-release

sounds. The camera is not taking pictures.

For best results, do the sensor cleaning while the camera bottom is
placed on a table or other flat surface.
Even if you repeat the sensor cleaning, the result will not improve that

much. Right after the

sensor

cleaning is finished, the

[Clean now,t>]

option will remain disabled temporarily.

Disabling Automatic Sensor Cleaning

• In step 2, select [Auto cleaning ,ti»] and set it to [Disable],
► The sensor cleaning will no longer be executed when you set the

power switch to or .

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