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0613 IH-1121
the scale is delivered pre-calibrated. there is no need
to calibrate the scale unless you feel it has become
inaccurate. you mUSt use a precision test weight to
properly calibrate the scale. the test weight cAnnOt
exceed the scale’s capacity.
NOTE: Calibration can only be done in metric
system weight (kg).
cHAnGInG tHE UnIt OF mEASURE
1. turn off the scale.
2. Hold down the SmPL key and turn on the scale at the
same time.
3. Enter 1-1-3-2 and press the SmPL key. the words SEt
Unit-Lb will be shown in the display.
4. Press 1 to change the unit of measure. the words SEt
Unit-g- will be shown in the display. When the display
shows Set Unit-lb-, press 1 to change back to -g-.
5. Press the SmPL key to accept.
6. Press the SmPL key again then press the ZERO key.
Scale will start power on self-test.
cALIBRAtIOn WEIGHtS
(mEtRIc OnLy)
Model #
1/3 weight
2/3 weight
Full capacity
H-1121
2 kg
4 kg
6 kg
H-1122
5 kg
10 kg
15 kg
H-1123
10 kg
20 kg
30 kg
cALIBRAtIOn
1. turn off the scale.
2. Hold down the SmPL key and turn on the scale.
• 0 will be displayed in the UnIt WEIGHt display.
• 0 will be displayed in the tOtAL cOUnt display.
3. Press 1-1, then press SmPL.
• the WEIGHt display will show cAL.
• the UnIt WEIGHt display will blink 0.
• the tOtAL cOUnt display will show -H9-.
• After 10-15 seconds Zero calibration is completed
and the scale is now ready to be calibrated.
4. Press 1 to choose the weight of 1/3, 2/3 or full
capacity for calibration. Put the 1/3, 2/3 or full
capacity on the weighing pan (kg unit). Press the •
key to confirm.
5. After 10-15 seconds the WEIGHt display will show PASS.
6. Remove the weights, press the SmPL key then the
ZERO key.
• Scale will start power on self-test.
ACCUMULATION
Use the m+, mR and mc keys to add, recall or clear
weight, accumulation times and total count.
AccUmULAtE DAtA
Press the m+ key after the weight and total count has
been calculated and displayed. the m+ will light up.
the scale will show the accumulated weight in the
WEIGHt display, "ALL XX" (or ALL X) in the UnIt WEIGHt
display (XX represents the total accumulation times; at
the most 99 accumulations can be accepted), and the
total quantity in the tOtAL cOUnt display.
ADDInG ADDItIOnAL LOtS
Remove the current lot of objects from the platform.
Put on the next lot of objects and press the m+ key
again. new data will then be added to the memory.
REcALL DAtA
Stored data can be recalled by pressing the mR
key. When this is pressed the scale will show the
accumulated data. total weight will be shown in the
WEIGHt display and the total quantity will be shown in
the tOtAL cOUnt display.
the UnIt WEIGHt display will show ALL XX (or ALL X). XX
represents the total accumulated times.
Press mR repeatedly and the scale will show the stored
data from item 1 to the last item (at most 9 individual
items will be displayed). the UnIt WEIGHt display will
show Acc XX or Acc X to indicate the number of the
displayed item.
All the recalled data will be displayed in revolving order
if mR is pressed repeatedly.
cLEAR DAtA
Press the mc key to clear the stored data.
When mc is pressed in the normal weighing mode, or
in the memory recall mode with accumulated data
displayed (the UnIt WEIGHt display shows ALL XX), the UnIt
WEIGHt display will show ALL 0, and both the accumulated
data and the individual item will be cleared.
If mc is pressed in the memory recall mode, when the
individual item is displayed (the UnIt WEIGHt display
shows Acc XX), only the displayed individual item will
be cleared.
CALIbRATION
