A&D HC-30Ki Instruction Manual page 30

If you know the exact weight value,
or if you wish to use a different
weight, use the 0
10-key pad to display the desired
calibration weight.
(For example: Using 5 kg calibration weight
that actually weighs 5.001 kg. Do not forget to
enter a decimal point in this case.)
3. Press the ENTER key.
The calibration weight stops blinking.
4. Making sure that there is nothing on, or touching
the weighing pan, press the ENTER key.
When zero calibration is completed, the display
will show "Cal f".
If you don't need span calibration, press the
ON/OFF key to exit from the calibration
procedure.
5. Place the calibration weight on the weighing pan
and press the ENTER key.
When span calibration is completed, the display
returns to step 1 showing the weight value for
the calibration weight.
Remove the calibration weight.
If the calibration weight is not what it should be,
an error will be displayed. Check if the weight is
correct and try again.
6. Press the ON/OFF key to turn the scale off and
re-attach the calibration switch cover.
(End of the calibration procedure.)
If the scale will be moved to another place, set the gravity
acceleration value before calibration. The value must be of the
area where the calibration is to be done.
9 and .
ENTER
28
COUNT
888Cal10
WEIGHT
88Cal008 0. 0
8
00
COUNT
888Cal10
WEIGHT
88Cal008 0. 0
8
00
Nothing on the
ENTER
weighing pan!
COUNT
888Cal10
WEIGHT
88Cal0f8 0. 0
8
00
Place Calibration
ENTER
weight.
COUNT
888Cal02
WEIGHT
88-5. 0 008 11Hi00
8
UNIT WEIGHT
5. 0 010
UNIT WEIGHT
5. 0 000
UNIT WEIGHT
5. 0 000
UNIT WEIGHT