Calibration Using An External Weight - A&D GX-300 Instruction Manual

8-4 Calibration Using an External Weight

This function calibrates the balance using an external weight.
Operation
1 Connect the AC adapter and warm up the balance
for at least 30 minutes with nothing on the pan.
2 Press and hold the CAL key until
displayed, then release the key.
3 The balance displays
If you want to change the calibration weight (a
list of usable weights is shown on page 24),
press the SAMPLE key and proceed to step 4.
If you use the calibration weight value stored in
the balance, proceed to step 5.
4 Specify the calibration weight value as follows:
SAMPLE key
RE-ZERO key
PRINT key
CAL key
Note
Digit, when used for the GX series balance,
indicates a unit of minimum weighing value.
Calout
Cal 0 .
To switch the
condition to: "All of the
segments blinking"
(calibration weight selection
mode) or "The last two digits
blinking" (value adjustment
mode).
To select the calibration
weight or adjust the value. In
the value adjustment mode,
-15 digits appear after +15
digits.
To store the new weight
value. Even if the
adapter is removed, the data
is maintained in non-volatile
memory.
To cancel the operation and
return to 1Cal 0 .
26
is
display
e.g. Calibration
weight value
1000.12 g
AC
Press and
hold the key
Release
the key
Select a
weight
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