KERN ABT Series Operating Instructions Manual page 144

"oL" or "-oL" is dis-
played
Automatic adjustment
carried out frequently.
Display is faulty.
The desired weighing
unit cannot be called
by [UNIT] key.
Cannot transmit or
receive data to or from
computer or device.
Error message ap-
pears.
During Error message ap-
adjust- pears.
ment
During The menu settings
menu cannot be changed.
item se-
lection
72
Attempting to measure volatile sub-
stances
The weighed item is electrically
charged.
Sample temperature and tempera-
ture inside weighing space differ.
Draft in weighing space.
Effects of electronic noise or strong
electromagnetic waves
Internal trouble with the balance
The load on the weighing pan is too
large. The weighing pan is de-
tached.
Severe temperature variations in
the room or the instrument
Adjustment is not carried out.
No taring to zero before weighing.
Unit was not activated beforehand.
Communication settings are wrong.
The menu is locked
Measure with a lid on it.
Measure in a metal contain-
er. Measure with a metal
object larger than the items.
Measure at the same tem-
perature. Leave the item in
the chamber before meas-
urement. Change to high-
stability mode.
Leave the glass doors of the
weighing chamber open 1 to
2 cm wide when not in use.
Move away from the noise
source.
Contact a service repre-
sentative.
Use within the weighing
capacity. Place the weighing
pan on correctly.
Move to a location with less
temperature fluctuation.
Carry out correct adjust-
ment.
To reset the display before
weighing, actuate the
[TARE] key.
Set unit beforehand.
Make the proper communi-
cation settings.
Refer to the error code ta-
ble.
Refer to the error code ta-
ble.
Remove the menu lock.
ABT-BA-e-1312