Specifications

6.0. MAINTENANCE MODE:
6.1. Scale Calibration :
Prior to the calibration of the scale, please note that the SPEC settings corresponding to Minimum Display
,
Weight Decimal Point Position and Load Cell Sensitivity for that particular scale have to be set correctly.
The scale should be level, on a sturdy table, and away from breezes and vibration.
1. Enter
[
8
][
7
][
1
][
5
]
while
p
ressin
g
the
[
REZERO
]
ke
y
. The dis
p
la
y
will show Wei
g
ht in the Wei
gh
Display and Zero Count in the Quantity Display. The zero count should be 100,000±10,000.
Note: When calibratin
g
a scale for the first time, it is normal to see onl
y
a sin
g
le di
g
it “0” in t
h
Q
uantit
y
Dis
p
la
y
and no activit
y
in the Wei
g
ht Dis
p
la
y
. Press the
[
CODE
]
ke
y
in order to com
p
u
t
the zero point. It takes a few moments for the zero calibration.
2. Press the
[
CODE
]
ke
y
in order to com
p
ute the zero
p
oint. It takes a few seconds for the ze
r
calibration.
3. After com
p
utin
g
the zero
p
oint, the
Q
uantit
y
Dis
p
la
y
shows the Zero Counts. Ensure that the coun
t
are 100,000 ± 10000. If not, repeat Step 3 until the counts are in the above range.
4. Press the [REZERO] key to zero the weight in the weight column
5. Place capacity weight
of 5lb or any weight on the platter. In this illustration, capacity weight is used
a
an example.
6. The Span Weight That Appears In The Weight Display Should Be As Close As Possible To The
Actual Weight That Is Placed On The Platter. To Adjust The Span Weight Press [PIECES] OR
[TARE] Key. If This Procedure Is Not Done Properly, The Scale May Appear Noisy.
EXAMPLE (1) 5.1275 OR 4.7997 Example (1) 5.1275 is closer than 4.7997
EXAMPLE (2) 5.3985 OR 4.9124 Example (2) 4.9124 is closer than 5.3985
7. REMOVE WEIGHT AND REPEAT STEPS 2 THROUGH 4
8. Place capacity weight
of 5lb or any weight on the platter. In this illustration, capacity weight is used
a
an example.
9. Enter the weight placed on the platter using the [Numeric] Keys. Example type [5][.][0][0][0][0]
10. Press the [""
""
PROG] key to start span calibration.
11. After a few seconds, the dis
p
la
y
shows the counts for the wei
g
ht on the
p
latter in the Wei
g
ht/U
n
Wei
g
ht Dis
p
la
y
and the
Q
uantit
y
Dis
p
la
y
shows the Internal Count with the zero
p
oint counts added
t
it.
12. Removin
g
the wei
g
ht, the unit wei
g
ht should indicate zero and the
Q
uantit
y
Dis
p
la
y
the Zero starti
n
p
oint
(
If S
p
ec38 bit 1 Internal Count is set to 1,000,000, the count should be around 200,000
)
. If t
h
zero point is not correct, please carry out the calibration procedure again.
13. Pushing the [MODE] key once exits calibration mode.
14. Pushing the [MODE] key once more returns the scale to the weighing mode.
Please Note: Pressing [CODE] key in step 2 is used for auto finding the zero number. Customer can
manually search for zero number by pressing [++
++
] and [−−
−−
] keys. Load Cell Sensitivity can be set in SPEC or
manually adjusted by pressing [PIECES} and [TARE] keys. The load cell Sensitivity specs may change
during the calibration process.
6.2. Internal Count Display :
1. Enter [##
##
][##
##
][++
++
] while depressing the [REZERO] key. Unit Weight Display will display the Spa
n
Count and the Quantity Display will display the Zero Count.
2. Press [MODE] key to exit from maintenance mode.
3. Press the [MODE] key to return to the weighing mode.