Front Panel Calibration - Rice Lake 880 Technical And Service Manual

4.1

Front Panel Calibration

MENU
1. Press , then navigate to
2. Press or
TARE
WZERO is used for most normal calibrations with an empty scale. If a special situation exists, where a LAST or
Note
TEMP zero may be used, refer to Section 4.4 or Section 4.5 for more information before performing a WZERO
calibration.
3. Press or
TARE
4. Press to Calibrate WZERO
TARE
Note
If calibration of zero is not required, press
5. The indicator displays
are advanced to the next prompt (
To view the new zero A/D count, repeat Step 3, but instead of pressing Enter while viewing the value, press
Note
Menu to exit.
6. With displayed, press
WVAL
7. To edit the value:
• Press or to select the digit.
• Press or to increment or decrement the value.
• Press or to move the decimal point position.
8. Press to store the
TARE
9. With displayed, press
WSPAN
10. Place test weights on the scale equal to WVAL.
11. Press to calibrate
TARE
Note
If calibration of span is not required, press
12. After is pressed, the indicator displays
TARE
advanced to the next prompt (
To view the new span A/D count, repeat Step 9, but instead of pressing Enter while viewing the value, press
Note
Menu to exit.
13. When calibration id complete press
(see Figure 4-1).
CALIBR
to go to the parameter.
WZERO
to view the previously captured A/D count value for zero.
.
CALIBRATING, PLEASE WAIT
).
WVAL
to display the stored calibration weight value.
TARE
value and advance to
WVAL
or to view the previously captured A/D count value for span.
TARE
.
WSPAN
).
WLIN
MENU
MENU
to exit.
while calibration is in progress. When complete, you
.
WSPAN
MENU
to exit.
CALIBRATING, PLEASE WAIT
to return to the weigh mode.
. When complete, you are
Calibration 51