Error And Status Displays; Before You Call Service - Detecto 6745 Operation Manual

The Model 6745 Baby Scale s equipped with a diagnostic software program that tests various
portions of the scale's circuitry and verifies proper operation. Should a problem be detected,
an error or status message will be displayed alerting the operator to that condition. The
following lists these errors and status displays and their meaning:
Display
Your scale has been designed to provide you with years of trouble-free operation. In spite of
this, troubles sometimes happen. Before calling for service assistance you should make some
initial checks to verify that a problem does exist. The following describes several types of
symptoms along with suggested remedies.
Problem
Display does not
turn on
Incorrect weight
displayed
Indicator will not
display weight

ERROR AND STATUS DISPLAYS

Motion is present when the scale is attempting to perform one of the
following operations: Power Up Zero or Zero Weight Display
Attempting to display a negative number greater than –99,999 or a
positive number greater than 99,999
Scale weight exceeds scale capacity
Indicates improper stored calibration data, calibration is necessary.
The analog to digital circuit has failed. Consult your scale service
representative.
The analog to digital sample is invalid.
The load cell input is below the range of the scale.
The load cell input is above the range of the scale.
NOVRAM failure. Consult the scale service representative.
Indicates an attempt to zero a weight outside the scale zero range.
Indicates the remaing battery voltage expressed as a percentage (%) of
the total battery voltage.
General error, invalid keypad entry was attempted.
Displayed when the UNITS key is pressed and only a single weighing
units mode (0, pound & ounces or 1, kilograms) was selected during
setup and calibration.
Displayed to indicate the scale is turning off.
BEFORE YOU CALL FOR SERVICE
AC Operation:
Is the AC power cord fully inserted into the wall receptacle? Check
wall receptacle for proper AC power. Try another electrical appliance
in the same receptacle, does it work? Check the circuit breaker. Has
there been power failure?
Battery operation:
Check if batteries are installed and correctly. Are batteries
discharged? Replace if Alkaline or recharge if NI-CAD or NiMH.
Insure that the baby tray isn't touching an adjacent object. Have
proper operation procedures been followed?
Refer to Error and Status Display section and make certain that the
message is not displayed. If so, and scale is not loaded,
consult your scale service representative.
Meaning
Possible Solutions
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