User guide

8
ON
Gross Illuminates when the indicator is in gross mode.
Peak Illuminates when the indicator is in peak-view mode.
lb, kg, N Illuminates to show the active unit of measure.
Battery Illuminates when the battery voltage is low. "D" cells should be
replaced or a lead acid battery recharged.
C/Zero Illuminates when the indicator is within ±1/4 division of zero or the
force at which the indicator was zeroed.
[
- - - - - - -
] The indicator is in a state of over capacity.
[
- - - - - - -
] The indicator is in a state of under capacity.
[8888888] Appears briefly at the time of power on. The indicator is
being initialized.
[ Loc'd ] The A-D converter is locked up. Applied force is too high
or too low.
[ASLEEP] The indicator has gone to sleep to conserve on battery
power. Make it operational again by pressing any key.
Figure 1
FI-90 Front-Panel Keyboard, Annunciators, and Display
Annunciators
Display Messages