6. CALIBRATION
We recommend you to calibrate the balance with a reference weight of full
capacity of the scale according to the following procedure, just before the
operation when it is installed, transported, or after certain time passed from the
previous calibration.
Particularly it is necessary when the working district of the scale is changed,
since the measuring data changes proportionally to the change of G of gravity
which changes according to the latitude.
The following calibration procedure is simple, and not subject to operator errors,
but does require a reference weight of the full capacity of the scale.
(
１
) Press the
MODE
key and keep until
Func
appears for roughly 5 to 6 sec., and still
continue pressing until
CAL
appears.
(
２
) Press the
T
key, with it still held down, just hit the
MODE
key, and release both keys
together.
(
３
) The display will indicate
unit X
. Select weight unit from parameters “0” to “2”,
by pressing the
T
key. The contents of the parameters are the same as at function
A. un. X
. See page17. After setting the parameter, press the
MODE
key.
(
４
) The display will indicate
on 0
.
Verify that no load is placed on the scale, as the
zero adjustment is automatically achieved.
(
５
) Allow to appear
on FS
. Apply the reference weight of the full capacity of the
scale just in the center of the weighing pan. The span adjustment will
automatically be achieved. Use a weight of the unit selected in above (3).
(
６
) When the calibration is completed, the display will automatically return to the
measurement mode.
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