Sanwa PC720M, Instruction Manual

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4-11 Crest capture mode (Sampling time: 1ms)
Press the CAPTURE button to activate the crest (Instantaneous
Peak-Hold) mode to capture voltage or current signal duration
which is longer than 1ms.
and MAX indicators
turn on. The meter beeps when new MAX (maximum) or MIN
(minimum) reading is updated. Press the button to read the
MAX , MIN, and MAX-MIN (peak to peak) readings in sequence.
Press the button for 1 sec. or more to exit the crest mode. Auto-
ranging (up range) remains, and Auto Power Saving is disabled
automatically in this mode.
4-12 MAX/MIN Recording Mode (Sampling rate: 20 times/sec.)
Press the REC button to activate the MAX/MIN recording mode.
and “MAX-MIN” turn on, and the reading update rate
will be increased to 20 times/sec. The meter beeps when new
MAX (maximum) or MIN (minimum) reading is updated. Press
the button to read the MAX , MIN, and MAX-MIN (peak to peak)
readings in sequence. Press the button for 1 sec. or more to exit
the MAX/MIN recording mode. Auto-ranging remains, and Auto
Power Saving is disabled automatically in this mode.
4-13 Relative Measurement
Press the
△
REL button to activate the relative measurement
mode and
△
indicator turns on. The relative measurement
mode offsets the meter to display relative values against a
reference. The meter displays its readings subtracting the
reading at the moment the
△
REL button is pressed. Press
△
REL button again to exit the relative measurement mode. This
feature is available also while the MAX/MIN recording mode.
4-14 Back Light
Press the SELECT button for 1 sec. or more to turn the backlight
on. (Automatically turns off after approx. 30 sec.)
Press the SELECT button again for 1 sec. or more to turn the
backlight off.