32
T
T
T
r
r
r
o
o
o
u
u
u
b
b
b
l
l
l
e
e
e
s
s
s
h
h
h
o
o
o
o
o
o
t
t
t
i
i
i
n
n
n
g
g
g
Symptom
Cause
Action to take
The limit function
does not work.
* The limit function is not selected.
* A limit value is not entered.
* The entered limit value is invalid.
20P: Select the function.
24P: Perform the setting
procedure.
24P: Check your operation.
The addition function
does not work.
* The addition function is not selected.
* The sum mode is assumed.
17P: Select the function.
18P: Check your operation.
The display does not
light.
* The power of the scale is turned off.
~
Erroneous connection of the power cable
{
The display was turned off by the autopower-off
function.
14P: Press the key.
12P: Check the barrier
connection.
25P: Press the key.
The mark “
” blinks.
{
The battery power is weak.
The mark blinks when the remaining time of the
battery is about 6 hours.
13P: Replace the batteries.
The display is slow to
stabilize.
* The scale is affected by wind or vibration.
* The pan, tare, or the sample touches other
objects.
* The table under the scale is unstable.
7P: Check the environment
of the location.
Or review the setting of
the function.
Errors in measurement
values
* The taring operation is wrong.
* The adjusters float, and the horizontal adjustment
is not done correctly.
* The displayed values changed after a long period
of storage or when used in different locations.
15P: Redo the taring.
11P: Check to make sure the
scale is level.
30P: Calibrate the scale.
Weighing up to the
weighing capacity is
impossible.
is
displayed.
* The weight with tare exceeds the weighing
capacity.
Weighable range = weight of the tare +
weight of the sample
If the tare has no problem:
15P: Recheck the tare.
→
: Breakage of the
mechanical section!!
is
displayed.
* The pan or the pan base is raised by other
objects.
If the pan and the pan base have no problem:
16P: Check the surrounding
conditions of the pan.
→
: Breakage of the
mechanical section!!
is
displayed.
* The scale is affected by static electricity or noise.
* The electrical section of the scale is broken.
→
: Failure of the electrical
section
is
displayed.
* Addition was repeated twice. A negative number
or zero was added.
18P: Retry the addition.
is
displayed.
* If the standard weight is 40% of the weighing
capacity or less (during adjustment or span tests
by an external weight):
30P: Retry span adjustment or
span tests.
is
displayed.
* The scale is affected by wind or vibration during
span adjustment.
30P: Retry span adjustment.
<Meaning of symbols>
*: Matters common to both types
10P: The page to be referred to
{
: Applies only to the dry-cell
battery type.
~
: Applies only to the power supply
box type.
→
: Contact the retailer or a sales
office or service representative of
our company.
