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EXCELL PRECISION CO., LTD.
Dolphin 9903 V 1.1 SME300000041
7
CHAPTER 4 BASIC FUNCTION OPERATION
1. Switch On
When the scale is off, press the key to switch on the scale
2. Re-Zero
When there is no load on the platter, if the displayed weight is not zero and is within the
zero range, press the key to re-zero the scale, and the indicator “à0ß” is on.
4 Zero range:
OIML & NTEP: ±2% of full scale;
Sri Lanka: ±4% of full scale
3. Unit Selection
Press the key to choose the weight unit “kg”, “lb” or the counting unit “Pcs”. The
unit indicator “kg”, “lb” or “Pcs” will be on.
4 When the scale is switched off, it will memorize the active unit in use, and when it is
switched on again, the previous active unit will be shown on the display.
UNITS
ON
ZERO
ON
ZERO