Since the EL light will consume much power, turn on it only when necessary.
5.10 Auto Power Off
The instrument features an auto power off function designed to conserve battery life. If
the tool is idle (neither measuring nor any key operation) for 5 minutes, it will turn itself off.
Before powering off, the LCD display of the instrument will continue flashing for 20 seconds.
Except key , press any key could stop the twinkle of LCD screen and stop the operation
of power off at the moment.
While the voltage of the battery is too low, the display will show <E00>, then power off
automatically.
5.11 Battery Replacement
Two AA size alkaline batteries are needed as the power source. After several hours’
usage of the batteries, the battery symbol on the screen will be shown as
. The more
of dark part indicates the more close to fill. When the battery capacity runs out, the battery
symbol will be shown as and will begin to flash. When this occurs, the batteries
should be replaced by a new pair.
Pay attention to the polarity of the batteries!
Please take out the batteries when not working during a long period of time.
5.12 Connecting to a Computer
The Instrument is equipped with a RS232 serial port. Using the accessory cable (The
cable and following referred software are optional parts), the gauge has the ability to
connect to a computer, or external storage device. Measurement data stored in the memory
of the gauge can be transferred to the computer through the RS232 port. Detailed
information of the communication software and its usage refer to the software manual.
5.13 Error Code Reference
Error Code Explanation Error Code Explanation
E00 Battery exhausted E05 Can not print
E01 Value out of range E06
E02 Measurement not
finished
E07
E03 Data already saved E08
E04 No memory data E09
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