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8. Display information
Problems
Display shows nothing
The message F--3
The message F--5, F--L, F--2
The message F--H
The message C--F by
calibration
The message C--H by
calibration
9. Contakt
In case of any question get in contact with:
G & G GmbH
Novesiastr. 31
41564 Kaarst
Germany
Phone: 0049 / 2131 / 133 56 05
Fax:
0049 / 2131 / 133 56 07
Mail:
info@gandg.de
Web:
www.gandg.de
Possible causes
1.The ON/OFF switch is defect
2.internal circuit is defect
3. batteries are empty
4. A/D switch is defect
Key short-circuit
1. Sensor is defect
1.Object weight beyond capacity
2.Error by calibration
Unstable zero or zero not correctly
set
1.Object weight beyond capacity
2. Sensor zero is high
Measure to take
1.The ON/OFF switch
must be changed
2. Return to the factory
to repair
3. + 4. connect to AC
power and change the
battery
Replace the key
1. Replace the sensor
1.Remove the object
2.Press the "TARE",
reading the backup data
and then re-calibrate the
balance
Press the "TARE" key
with empty pan, the
balance shows 0,then
calibrate
1. Remove the object
from the pan, press the
"TARE" and show "0"，
then calibrate
2. Adjust the internal
zero adjustment of
short-circuit chip,
exceed the adjust range,
replace the sensor.
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