A&D GR Series GR-300 - Manual (Page 27)

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Correcting the Internal Weight Value vr'.'ii - ;' ■
The GR series can correct the internal weight value within +1.5 mg. The
initial internal weight value of the GR-120 is 100.0000 g. The initial internal
weight value of the GR-200, GR-300 and GR-202 is 200.0000 g.
Weighing the same weight
The internal weight is corrected to
+0.6 mg. The balance is calibrated
with the internal weight.___________
Operation
Step 1 Turn off the display using the ^ON:OFF key.
Step 2 Press the[orrOFF I key while theP range [key
and [ PRINT I key are pressed and held. Then
the balance displays
n r
r I
While press q
hold these keys^
+
Press the key
Step 3 Press the PRINT key. Then the balance displays
the switches.
Step 4 Set the following switches to " /".
|RETERO| key The key to select the setting of
the switch.
~RANG e 1 key The key to select the switch to
change the setting.
0 . I y y y I
II ( X X X / -
Switch for the function table
Switch for the internal weight
Step 5 Press the PRINT key to store the new setting.
The balance will return to the weighing mode.
Step 6 Press and hold the , RANGE key to enter the
function table and release the key when
is displayed.
L O L “
U ‘ I J > > I c
Step 7 Press the [RANGE key several times to display
; I
L 3 I I I
7, Calibration Page 26
n n I I I I
II U I f I I
0 . f ,
If I ^ ■ I f
o nnnnn
LI LIU LIU 9
Press and
hold the keyP
LOCC^ .
C i n j I H i
r r
L J III
(JhNexTPage)
Adapting to environnnent