Avery Weigh-Tronix WPI-135, Service Manual

Page: 29 / 75

29
Calibrate
—CAL
—SPEC
—KEY IN
Press the KEY IN soft key if you want to set up a new indicator to replace
another indicator and keep the original indicator's calibration settings. To do
this you must have recorded the zero counts or mV/V values of the original
indicator in order to transfer that information to the new indicator. This
information can be found in the Calibrate menu under the INFO and FAC-
TOR soft keys.
If you press KEY IN, you are asked if you want to set up the calibration
using zero counts or mV/V. Choose one.
If you press CNTS, follow these steps:
1. The display shows the current
zero counts value. Key in the
value from the original indicator
and press ENTER. . .
The display shows the current span
weight.
2. Key in the span weight from the
original indicator and press
ENTER. . .
The display shows the span counts.
3. Key in the span factor
from the original indicator and
press ENTER. . .
Display returns to the SPEC soft
keys.
If you press MV/V, follow these steps:
1. The display prompts for the
cal zero mV/V value. Key in the
value from the original indicator
and press ENTER. . .
The display shows the current cal
weight.
2. Accept the displayed cal weight,
if it is the same as the cal weight
of the original indicator, by
pressing ENTER or key in the
correct value from the original
indicator and press ENTER. . .
The display shows the span mV/V.
3. Accept the displayed span mV/V,
if it is the same as the span mV/V
of the original indicator, by
pressing ENTER or key in the
correct value from the original
indicator and press ENTER. . .
Display shows the SPEC soft keys.
Calibrate
—CAL
—SPEC
—KEY IN
—CNTS
Calibrate
—CAL
—SPEC
—KEY IN
—MV/V