Error And Status Displays; Before You Call Service - Detecto MedVue MV2 Owner's Manual

ERROR AND STATUS DISPLAYS

Display
ERROR
ERR OVERFLOW
ERR ZERO LIM
ERR UNSTAbLE
OVER CAPACITY
CAL REQUIREd
ERR ANALOG
ANALOG LOW
ANALOG HI
ERR EEPROM
BEFORE YOU CALL FOR SERVICE
Problem
Display does not turn on
Incorrect weight is
displayed
Weight is not displayed
Height is not displayed
42
General error, invalid keypad entry was attempted.
Attempting to display a negative number greater than –9,999 or a
positive number greater than 99,999
Indicates an attempt to zero a weight outside scale zero range.
Refer to the Calibration Setup Z Z ERO Menu, ZERO LIMIT (Two
Percent Zero Tracking Range Limit) parameter.
Motion is present when MV2 is attempting to perform one of the
following operations: Power Up Zero or Zero Weight Display
Scale weight exceeds scale capacity.
When the batteries are near the point they need to be replaced
(Alkaline) or recharged (NiCad or NiMH), the battery status
symbol will not show any bars. If the battery voltage drops too low
for accurate weighing, the MV2 will automatically shut off and you
will be unable to turn it back on.
Indicates improper stored calibration data. Calibration of MV2 is
required. Consult your scale service representative.
An analog to digital convertor communication error has been
detected. Consult your scale service representative.
The load cell input is below the range of the MV2. Consult your
scale service representative.
The load cell input is above the range of the MV2. Consult your
scale service representative.
NOVRAM failure. Consult your scale service representative.
AC Operation:
Is AC power supply fully inserted into wall receptacle?
Check wall receptacle for proper AC power. Try another
electrical appliance in same receptacle, does it work?
Check circuit breaker.
Has there been power failure?
Battery operation:
Check if batteries are installed and correctly.
Is the battery status symbol empty (no bars are displayed)?
Connect the optional 12 VDC AC power adapter to the MV2
and then plug the power adapter into the proper electrical
outlet to operate the MV2 and recharge the batteries.
Otherwise, remove discharged batteries and replace with fully
charged ones and place discharged batteries in an external
charger to recharge.
Make sure scale platform isn't touching an adjacent object.
Have proper operation procedures been followed?
Refer to Error and Status Display section.
The digital height rod was not in its "starting position" before
turning on the MV2. The inner sliding tube must be completely
down inside outer stationary tube and headpiece folded flat
against stationary tube prior to turning on the MV2.
8555-0530-0M Rev E MedVue MV2 Owner's
Meaning
Possible Solutions