Olympus PT-052 User Manual download pdf (Page 18)

EN 18

Perform the final checks

Visual Inspection

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.

Water Leakage Test

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. Confirm

the operation of the different buttons. The required time is about 5

minutes.

• At first, immerse the Case for only 3 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 3 minutes, operate all buttons and levers,

and 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.

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.

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Olympus PT-052 User Manual Page 18