LW Measurements TSB 1416 Planar Bench Scale - Manual (Page 3)

WEIGHING
Before weighing
Whenever possible, please allow the scale to warm up for several seconds
after first turning the power on so that the scale will function properly and
accurately.
Weighing procedures
1. Press [ON/OFF] to turn on the scale.
When the power is turned on, all display segments appear for a few seconds
and "0" will appear on the display.
2. Select the weighing unit with [ ].
Press [ ] to switch between kg / lb.
3. Start weighing
If you do not use a container for weighing,
Verify the reading is "0". If not, press [ZERO] to display "0".
Place the items to be weighed on the platform.
If you use a container for weighing,
Place an empty container on the platform.
Wait for the stability weighing to be displayed and press [TARE].
Place the objects to be weighed in the container.
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When to calibrate
Calibration is already done in factory. Do not calibrate the Scale unless it is not
accurate. Below steps need be followed strictly for calibration.
Calibration Instructions
Note: All calibration need be done in pounds
Steps:
Open the lower cover ,then press <CAL> key on the main board .When the
display shows “------”,press <TARE> to enter calibration .
1. Please make sure that the plate is empty first , then press
<ZERO> .
2. Put the calibration weight ( over 50% of capacity ,unit: Lb) )
3. Press < > key, then press <TARE> key to decrease or
<PRINT> key to increase displayed value. If need change
adjustment range, press <Gross/Net> key to decrease range of
adjustment .
4. When displayed value is the same to the calibration weight,
press <CAL> to confirm. Now it will return to weighing mode .
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