15
DISPMODE C
(Ultrasonic A mode display)
Ultrasonic reflection echo is displayed.
Select CH1 or CH2 by ← → keys, select the item by ↑ ↓ keys and change
the setting value by ← → keys.
Ultrasonic A mode display: Ultrasonic reflection echo
is displayed.
(S= Signal intensity, N= Noise value)
Display range (RANGE)
Range of the displayed range is displayed.
Setting range: 1 - 20m
The range is depending on the frequency of the
sensor.
If “bottom” is selected at MENU 1, B ZERO is the
basing point of scale.
If top is selected at MENU 1, the sensor surface is
the basing point of the scale.
STC
The sensitivity of the position where is close to the
sensor is decreased and the undesired reflections
from such position is cleared.
OFF
⇔
1
⇔
2
⇔
3
⇔ ⇔
…
１０
Distance of the reverb signal
Threshold level line
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