Canon CF-1 Operating Manual page 44

000_L-IE-5152E_CF-1.book Page 44 Monday, July 29, 2013 10:30 AM
7. Daily Inspection and Maintenance
Check that the chin rest
moves smoothly up and down
when the CHIN REST switch
is pressed.
7.1.2.2 Check Items on the Image
Place a sheet of paper in front
of the objective lens and take
a test image in the following
conditions.
Conditions
Flash intensity: Standard pos.
Diopter comp. lever: 0
Focus knob: Turn the knob on
Then check that there is no
foreign matter present on the
image that can affect image
readings.
Inspection
Month
Pass/
Inspection
Month
Pass/
the right (viewed from you)
all the way clockwise.
Result
Month Month
Day Day Day
Contact your sales representative
Pass/ Pass/
or local Canon dealer if there is a
Fail Fail Fail
problem.
Result
Month Month
Day Day Day
Clean the objective lens (see
page 48). If you cannot remove
Pass/ Pass/ the foreign matter on the image,
Fail Fail Fail stop using the retinal camera and
contact your sales representative
or local Canon dealer.
-44-
Remedy
Remedy