Inspecting Ultrasonic Image - FujiFilm EB-530US Operation Manual

(3) Switch on the lamp and observe the endoscopic image on
the monitor. By observing your palm or something else,
check whether the lamp lights normally and the luminous
energy is sufficient. Check that the image is free of
cloudiness or blurs.
[Note]
If wiping does not remove cloudiness from the objective
lens, it is likely that the Ultrasonic Endoscope is not
sufficiently airtight.
Run an airtightness test with an airtightness tester LT-7.
"7.4.1 Airtightness Test"
5.5.6

Inspecting Ultrasonic Image

(1) Have a glass of water ready. Dip the distal end of the
Ultrasonic Endoscope into the water.
(2) Press the
processor to cancel the freeze mode.
(3) Check that an ultrasonic image appears.
(4) Check that the ultrasonic image is displayed properly.
key on the keyboard of the ultrasonic
Chapter 5 Preparation for Use of Ultrasonic Endoscope
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