27
Stainless Steel Drum Scale
6. Calibration
Note:
①
Before calibrating the scale, please prepare a standard weight (more than 10% of
FS weight) for calibration.
②
In the following steps, pressing
ZERO/ON/OFF
will show “
E
EX
XI
IT
T?
?
”, and pressing
ZERO/ON/OFF
again or pressing
TARE/PRESET
will exit the calibration
1.
Go to setup mode, select “
C
CA
AL
L
”, the
n press
TARE/PRESET
to confirm to enter
calibration mode.
2. After entering this mode, the number of times that the indicator has been calibrated will
be shown first, this number will be increased after every calibration and the calibration
data will be saved. This counter cannot be modified or erased by any other way, it
counts from
0
00
00
00
0
to
9
99
99
99
9
, when it reaches
9
99
99
99
9
, it will start over at
0
00
00
00
0
. After the
counter number is displayed, it will show “
C
CA
AL
L..O
OF
FF
F
” or “
C
CA
AL
L..O
ON
N
” according to the
status of the sealed calibration switch is OFF or ON. If the switch is OFF, the following
steps can be completed, but the result will not be saved. Press
TARE/PRESET
key to
continue.
3.
When “
Z
ZE
ER
RO
O
” is shown, use
key to select
Z
ZE
ER
RO
O
to perform zero point
calibration (refer to step 4),
LINE
to perform linearity calibration (refer to step 5),
G
GE
EO
O
to
do Geographical calibration (refer to step 6) or
INPUT
to Input/view calibration
parameters value (refer to step 7).
ZERO Calibration
4. When
Z
ZE
ER
RO
O
is selected, remove all weight from the scale and press the
TARE/PRESET
key to confirm, the
Z
ZE
ER
RO
O
will flash when it is in the catching zero point
state. After receiving reasonable data, it will automatically continue to step 8.
Linearity Calibration
5. When
L
LI
IN
NE
E
is selected, press
TARE/PRESET
key to enter linearity calibration.
a. 0% weight will be displayed after
C
CA
AL
L..P
P0
0
is shown, remove all weight from the scale
and then press
TARE/PRESET
to confirm to calibrate the zero point; the zero weight
will flash in catching zero point state. After calculating the reasonable zero-point data,
the zero weight will become steady
b. When the first default standard weight is displayed after
C
CA
AL
L..P
P1
1
is shown, it will be
calibrated on standard weight for the first point. Place the corresponding weight
(more than 10%FS weight) onto the scale. The default standard weight is 100%FS.
Use
keys to input the value of the loaded weight. Before entering this
value, you can press and hold the
UNIT/DATA
key to change the unit of measure to
kg or lb. Press the
TARE/PRESET
key to confirm, then the indicator will flash the
input standard weight. When this weight number becomes steady, it means the
stable and reasonable data corresponding to the standard weight has been received.
After this, the indicator will automatically continue to the next step. If this point can
not be calibrated correctly (E.g. the weight load on the scale is too small, the input
data is incorrect…), it will display “
C
CA
AL
L..E
Er
r
” and return to
step a
for re-calibration.
c. When
E
En
nd
d..y
y
is shown and
y
is flashing, enter a command to exit calibration or go on
User Manual
