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3.9 Lens Cleaning
3.9.1 Cleaning lens in the main body
(1) Turn off the instrument.
(2) Remove the covers of the main body.
(3) Turn on the instrument.
(4) Execute the lens-cleaning mode in the Operation Panel by pressing the
buttons like the key sequence in below (operation panel of QCs version
supports lens-cleaning process by allowing the operator position the
lenses at the position of test window one by one and disk by disk.)
[Key sequence]
Æ
ALT + MENU
Æ
ALT + START
Æ
ALT + OPEN/CLOSE
(5) Use R/L or OU Button to select right/left or the both sides.
(6) Select the lens to be cleaned by turning the dial clock-wise.
(7) Wipe out dust or dirt on the lens with alcohol swab.
(8) Turn off the power.
(9) Recover the covers.
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