Owner`s manual

8551-M912-O1 Rev D  PL400 Owner’s 5
AUTOMATIC SHUT-OFF FEATURE
.
The PL400 is equipped with an automatic shut-off feature that helps prolong battery life by
turning the indicator off after a preset amount of time after a stable weight reading has been
reached. To turn the indicator back on you must press the ON/ZERO key. The automatic
shut-off feature is activated during the setup and calibration procedure and can be set to
display weight for 10 to 90 seconds (time approximate) after a stable weight reading has been
reached before the indicator will automatically shut off. The automatic shut-off feature may be
disabled by selecting " 0 " during the Setup and Calibration. Refer to that section for more
information.
DISPLAY CODES
CALIBRATION REQUIRED - Indicates improper stored calibration data,
calibration is necessary.
OVER CAPACITY - Indicates a weight exceeding the capacity of scale has
been placed on the scale tray.
ERROR - NOV RAM test failure.
ANALOG FAILURE - This could mean a damaged or defective load cell or a
failed component in the analog circuitry of the indicator.
ANNUNCIATORS
LO BAT
The LO BAT annunciator is turned on to indicate that the battery should be replaced.
ZERO
The ZERO annunciator is turned on to indicate that the weight is within +/- 1/4 division of the
center of zero.
lb
The lb annunciator is turned on to indicate that the Weight mode and the weight displayed are
in pounds.
kg
The kg annunciator is turned on to indicate that the Weight mode and the displayed weight are
in kilograms.
LOCK
The LOCK annunciator is turned on to indicate that the weight displayed is a stored
weight
value and not the current weight.
STABLE
The STABLE annunciator is identified with two (2)  small triangle shapes and is turned on to
indicate the weight display is stable.
CAL
OCAP
Err
ErrA