AEMC 4000D-14, User Manual

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12
Digital Flexprobe
®
Models 400D & 4000D
3.2.4 Search for Maximum
To search for a maximum, for example a spike lasting at least 100ms,
press the
HOLD (MAX > 2s) button for more than two seconds.
The Max symbol will display and the instrument will begin measuring.
M
AX
A
The Digital Flexprobe
®
compares each new measurement to the one
displayed. If the new measurement is greater than the old, it replaces it
in the display.
To return to the real-time display mode, press the
HOLD (MAX > 2s)
button again.
3.2.5 Auto Power OFF
If there is no activity after 10 minutes, the Digital Flexprobe
®
turns off
automatically (unless the MAX function is active) to preserve battery life.
To deactivate the Auto Power OFF feature, press the and HOLD
buttons simultaneously when turning the instrument on.
To reactivate automatic switching off, switch the device off, then back on.
3.2.6 Low Battery
When the battery voltage drops and the remaining battery life of the
instrument is approximately one hour, the
symbol blinks on the
display.
When the battery voltage is too low to guarantee the accuracy of a
measurement, the
symbol lights steadily. The batteries must then be
replaced (see § 5.2).
3.2.7 Disconnecting
Turn off the device by pressing the button. Press the yellow opening
lever to open the flexible sensor. Remove the sensor from the conductor.