Operation And Response - AND AD-3255 Instruction Manual

3-3. Operation and Response

Switches
Turns the AD-3255 on/off.
Turns the backlight on/off.
Changes the display resolution to 0.1 [mm] or 0.01 [mm].
Press the
switch after turning off the main unit.
Enters the sound velocity settings from the measurement.
Returns the measurement from the sound velocity
settings.
Starts the probe - zero function from the measurement.
Specifies a connected transducer in the probe - zero
function.
Increases the parameter in the setting mode.
Selects a measurement mode in the measurement.
Single point mode
Measures the thickness in the space where the
transducer is placed on the material surface.
Sampling rate : 7 [times/sec.]
Scan mode
Displays a minimum thickness from the measured data
in the area where the transducer has been moved.
Sampling rate : 16 [times/sec.]
Decreases the parameter in the setting mode.
Selects the measurement mode.
Pulse - echo mode
This mode is for major measurements and can be used
to detect a flaw or pit.
Echo - echo mode
This mode can be measure the thickness that is
eliminated errors concerned with measuring coating
and paint thickness.
switch while pressing and holding the
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