Olympus PT-054 사용 설명서 - 페이지 19

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Perform the final checks

After sealing the Case, check the sealing part of front and rear lid visually

to confirm that the O-ring is not twisted or out of the groove and that no

foreign matter has been caught. Also check that the Case is not broken or

cracked.

CAUTION:

Hairs, fibers, and other narrow items are not very apparent, but they may

cause water leakage. In addition, pay special attention to breaks and cracks

on the Case.

The final test after loading the camera is explained below. Always perform

this test. It can be performed easily in a water tank or a bathtub. The

required time is about five minutes.

• At first, immerse the Case for only three seconds and check that no

water drop etc. to the Case.

• Next, immerse the Case for 30 seconds and check that no water drop

etc. to the Case.

• Then, immerse the Case for three minutes and operate all buttons and

levers to check the following:

- check that no water has accumulated the Case.

- check that the Case is not clouded.

- check that no water has entered the Case.

• If inside of the Case becomes cloudy or there is a water drop, do the

maintenance of the O-ring and perform the water leakage test again.

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