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parameter may vary because of long-distance transportation or long-term use, which may cause
error. Therefore, users can make self-calibrating after a period of time.
9.1 After the power-on of the machine, the initialization is finished (Fig 7-1), install a middle
size balanced rim which can be clamped with counterweight, follow 7.2 to input data of
rim;
9.2 Press [FINE] + [SET] key (Fig 9-1), manually rotate wheel, when display is off , move hand
away to let wheel rotate. When display shows “REDUCE”, it means rotary speed is too
faster now. When rotary speed reaches normal speed, display shows “RUN ---”. When
display shows “STOP” , wheel stops rotating, display is as Fig 8-2 .Press [SET] key to
exit;
Fig 9-1
9.3 As per Fig 9-2, clamp a 100 gram counterweight on anywhere of outside of rim, manually
rotate wheel, when display is off, move hands away to enter next step, Press [SET] key to
exit;
Fig 9-2
9.4 As per Fig 9-3, wheel stops rotating, calibration ends. Demount tyre, now balancer is ready
to work.
Fig 9-3
10. Gram-Oz conversion operation
This operation for counterweight weight unit conversion (gram-Oz)
10.1 Press [a-] or [a+] key
，
Fig 7-1
；
10.2 Press [FINE] and hold it
，
then press [a+] and [a-] keys
，
weight unit is converted to Oz
10.3 Again press [FINE]+ [a+]+[a-] keys
，
weight unit is converted to Gram
10.4 Repeat 10.3 operation to convert weight unit between Gram and Oz
11. Other function settings
11.1 Minimum value display settings
Select minimum display value, if wheel imbalance value is less than setting value,
displayed result will be 0. Press FINE key, real imbalance value can be shown.
Press [FINE] + [MODE] keys, show Fig11-1 which means if imbalance value is less than 5
NOTE
：
when you doing self-calibration, input date of rim must be correct,100
gram counterweight must be correct, otherwise self-calibration result will
be wrong, wrong self-calibration will be make balancer measure precision
decline.
