67XXU USB/Serial Scale Service Manual
83
PCT.ER
Unit-Percentage -Weight is error, it's too small
(the weight of 1%, 0.1%, or 0.01%-determined
by CONFG-FUNC-PERCNT is less than 0.5d).
Use more weight for the sample.
STB.ER
USER-HOLD-STB.TIM is too short, USER-
HOLD-HLD.RG is too small, other failure.
Set USER-HOLD-STB.TIM longer, or set USER-
HOLD-HLD.RG bigger. Service required.
Will not turn on.
Power cord not plugged in or properly
connected. Power outlet not supplying
electricity. Battery discharged. Other failure.
Check power cord connections. Make sure power
cord is plugged into the power outlet. Check power
source. Replace batteries. Service required.
Cannot zero the display
or will not zero when
turned on.
Load on scale exceeds allowable limits. Load
on scale is not stable. Load cell damage.
Remove load on scale. Wait for load to become
stable. Service required.
Cannot display weight in
desired weighing unit.
Unit not set to enable or d
≥
5oz, when unit is
lb:oz.
Enable unit in CONFG-UNITS.
Symptom
Probable Cause
Remedy
