Chapter 8
TROUBLESHOOTING
Trouble
The device can't finish
measurement for a long
time, and the data can't
be displayed.
The figure is wrong and
unorderly.
The device can not be
powered on.
The display disappears
suddenly.
ENGLISH
Possible Reason
The start speed is too low,
the device does not measure.
The malfunction of the device.
The power turned off abnormally.
Operation is wrong.
The malfunction of the device.
Low battery or no power.
The malfunction of the device.
The device is set to automatic
power off when there is no
operation in one minute.
The battery is drained away
or almost drained away.
Solution
Remeasure according to the user manual.
Press "Repeated Measure" key
to remeasure, or power off to restart.
Delete the current case and remeasure.
Operate normally according to the user
manual.
Please contact the local service center.
Please charge the battery.
Please contact the local service center.
Normal.
Please charge the battery.
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