Salter Brecknell 7680 - Manual (Page 25)

Model 7600 Family PWC User’s Manual 25
5. Press the ZERO key to toggle between the
choices UNIT ON or UNIT OFF. Once your
choice is displayed, press the UNITS key…
See above for the definitions of calibrat-
ing the scale using UNIT ON or UNIT
OFF.
6. Press the ZERO key to toggle between the
choices. When the choice you want is
displayed, press the UNITS key…
The scale prompts RNG ON, INT ON, or
RNG OFF. See Table 5 in 7600 Menu
Structure - Glossary, for definitions of
multi-range functions.
7. Press the ZERO key to toggle between
choices.
8. Press the UNITS key to accept…
The scale then prompts LOAD O.
9. Clear all weight from the scale platter and
press the UNITS key…
After a brief wait LOAD 100 (span
weight) is displayed. Alternate calibration
points can be chosen using the ZERO
key to toggle between choices. See
Table 6 in 7600 Menu Structure - Glos-
sary,
10. Place chosen (alternate) calibration weight
on the scale and press the UNITS key…
After a brief wait, DONE is displayed.
The scale then displays CAL.
11. Remove the calibration weight and return
Switch 1 to the closed position…
The scale returns to normal weighing
mode.
The scale is now tested, configured and cali-
brated. It is ready for use in your application.
Close Switch 1 or
unplug scale NOW if
you don’t have correct
calibration weights.