Model 7620U Bench Scale User’s Manual
14
DIAG will flash every
10 seconds during the
high resolution test to
remind you that you
are doing a test and
not seeing normal
weight readings.
8. Press the
ZERO
key…
“I-O”
is displayed. This stands for the
Input/Output test.
9. With a loopback connector in place, press
the
F1
key to perform the I/O test…
“PASS”
or
“FAIL”
is displayed. If the
test fails, the unit may have a serial
interface failure. Check your connections
and/or contact your Weigh-Tronix service
provider
10. Press the
ZERO
key…
“DIV-A”
is displayed. This stands for the
high resolution test with AZT enabled.
11. Press the
F1
key to perform this test…
The display shows the weight on the
scale at a resolution of 1,000,000 counts.
12. Press the
F1
key to stop the test.
13. Press the
ZERO
key…
“DIV-N”
is displayed. This stands for the
high resolution test without AZT enabled.
14. Press the
F1
key to perform this test…
The display shows the weight on the
scale at a resolution of 1,000,000 counts.
15. Press the
F1
key to stop the test.
16. Press the
ZERO
key…
“RA CNTS”
is displayed. This stands for
raw counts.
17. Press the
F1
key to perform this test…
The display shows non normalized cell
data.
