Calibration Menu; Span Calibration - CAS LP-II Service Manual

7 Calibrating the Scale
7 Calibrating the Scale
7.1

Calibration Menu

Once at the CAL Main Menu
screen, press the 1 key.
The Calibration Menu screen will
appear as follows:
Span Calibration: Requires the
use of weights. The display will
indicate the amount of weight
that you will need. LP-2 VER 1.03
or higher USA models will need 60
lbs. to calibrate. You will need the full capacity. If kilo weights are required the scale will display 30 kg.
Span Fine Adjust: Does not require weights but they are recommended for checking the Fine
Adjustment.
Gravity Constant: This is a value that causes automatic compensation for different altitudes. If the scale
is calibrated in NY and shipped to CA, you can simply enter the Gravity Constant for CA and the scale
will be calibrated for CA even though it was calibrated in NY.
CAPACITY & UNITS: Same as the 8.1.1. Refer to that.

7.2 Span Calibration

Once at the CAL Main
Menu screen, press the 1 key. The
Calibration Menu screen will
appear. Press the 1 key from the
Calibration menu screen to select
Span Calibration. The first Span
Calibration screen will appear as
follows:
Once you press the ENTER
key, the scale checks the zero
weight and stability. If the scale is
unstable or there is excessive
weight on the platter the ZERO
Calibration will fail and will then
be repeated. If all is well the second Span calibration screen will appear as follows:
< CAL: MAIN MENU >
1. CALIBRATION
2. SYSTEM OPTIONS
3. DIGITAL FILTERING
4. PRINTER SETTINGS
< CAL: CALIBRATION MENU >
1. SPAN CALIBRATION (60 lb)
2. SPAN/ZERO FINE ADJUST
3. GRAVITY CONSTANT
4. CAPACITY & UNITS
ZERO CALIBRATION
1. Remove all weight from the platter.
2. Press ENTER when ready.
0
SPAN CALIBRATION
1. Place 60 lb on the platter.
2. Press ENTER when ready.
0
21
5. NETWORK OPTIONS
6. SELF TEST
7. NORMAL FUNCTION
8. PRICE OPTIONS
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