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6-10
[Axial length measurement auxiliary function]
z B-mode images or A-mode waveforms are not displayed.
The B-mode probe is not connected correctly.
Check that the B-mode probe is firmly
connected.
z B-mode images are dark and not easy to see.
The setting of the total gain is low.
Turn TOTAL volume to increase the total gain.
z Ultrasound images are not clear or exact.
The B-mode probe is not connected correctly.
Check that the B-mode probe is firmly
connected.
Gel for ultrasound diagnosis is not used or
insufficient.
Apply gel for ultrasound diagnosis to the tip of
the probe. If the problem is not solved even
after the protective agent is applied, apply
more.
Noise is generated in the peripheral area
If there is any source of noise (devices such as
a motor, laser surgical equipment, etc.) near
the instrument, move it away from the
instrument.