User Manual

ManualsBrandsLW Measurements ManualsScalesSC 76

SELECT UNIT CALIBRATION

Scale is pre-calibrated at factory, do not calibrate unless scale is not

accurate

1. Press and hold UNITS key first and then press ON/OFF key.

2. Release both keys

3. Display will show “C=xx”

4. Note: xx is the calibration weight.

Press UNITS key to select calibration weight value for unit kg (10kg) or lb

(10lb / 20lb / 30 lb are selectable).

5. Press ZERO/TARE key

6. Display will show CAL and then a 5 digit A/D value. A/D

value is the internal digital count on the scale. It should be more or less

stable within +/- 5 counts. If it keeps going up or down continuously or

remains very unstable, the load cell may be bad.

7. Press UNITS key. (note this step is to capture the zero point – no weight

on the scale platter)

8. Display will show “……” then the calibration weight value.

9. Place weight on scale

10. Press UNITS key. Display will show “……” and return to the A/D value.

11. Calibration is complete, remove the weights and turn off the scale

If calibration is repeatedly incorrect then:

1) Replace the batteries

2) Try a more stable surface or vibration and interference free location

POSTAL SCALE

Model SC

INSTRUCTION MANUAL

Summary of content (4 pages)

PAGE 1
SELECT UNIT CALIBRATION Scale is pre-calibrated at factory, do not calibrate unless scale is not accurate 1. Press and hold UNITS key first and then press ON/OFF key. POSTAL SCALE Model SC 2. Release both keys 3. Display will show “C=xx” 4. Note: xx is the calibration weight. Press UNITS key to select calibration weight value for unit kg (10kg) or lb (10lb / 20lb / 30 lb are selectable). 5. Press ZERO/TARE key 6. Display will show CAL and then a 5 digit A/D value.
PAGE 2
SAFETY PRECAUTIONS SPECIFICATIONS All safety messages are identified by the words "WARNING" and "CAUTION". These words mean the following: ! WARNING △ ! CAUTION △ Important information to alert you to a situation that might cause serious injury and damage to your property if instructions are not followed. Important information that tells how to prevent damage to the equipment. Model Capacity Division SC-36 36lb/17kg 0.1oz/2g SC-56 56lb/26kg 0.2oz/5g SC-76 76lb/36kg 0.
PAGE 3
FEATURES PARTS DESCRIPTION BACK SIDE  Auto shut off (selectable)  Auto calibration – with lb or kg weight unit  Auto zero tracking  Auto hold (selectable)  21 bit A/D processor  2 million internal resolutions  g , lb, oz, kg , lb/oz conversion  Large LCD (5 digits 15 mm high)  Large square weighing tray AC adaptor Socket ON/OFF key Turns the scale power on/off. UNITS key Changes weighing units, e.g. g, lb:oz,kg,lb,oz.
PAGE 4
HOLD FUNCTION WEIGHING Once the HOLD key is pressed, the weight will remain on the display for 120 seconds after the item has been removed from the scale so the weight can easily be read. 1) Place the item on the scale platform. 2) Wait for the stable weights to be displayed. 3) Press the HOLD key. The “HOLD” hold indication will turn-on. 4) Remove the item from the scale platform. The item’s weight will remain on the display for 120 seconds.