8. Display information
Problems
Possible causes
Measure to take
Display shows nothing
1.The ON/OFF switch is defect
2.internal circuit is defect
3. batteries are empty
4. A/D switch is defect
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
The message F--3
Key short-circuit
Replace the key
The message F--5, F--L, F--2 1. Sensor is defect
1. Replace the sensor
The message F--H
1.Object weight beyond capacity
2.Error by calibration
1.Remove the object
2.Press the “TARE”,
reading the backup data
and then re-calibrate the
balance
The message C--F by
calibration
Unstable zero or zero not correctly
set
Press the “TARE” key
with empty pan, the
balance shows 0,then
calibrate
The message C--H by
calibration
1.Object weight beyond capacity
2. Sensor zero is high
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.
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:
Web: