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  EXCELL PRECISION CO., LTD

 

Dolphin 9903 V 1.1         

                                                                                                                                 

SME300000041 

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 

à

0

ß

 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 

 

Summary of Contents for 9903 Dolphin II

Page 1: ...ined herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions No part may be reproduced or used except as authorised by contract or other written pe...

Page 2: ......

Page 3: ...APTER 4 BASIC FUNCTION OPERATION 7 1 Switch On 7 2 Re Zero 7 3 Unit Selection 7 4 Tare Function 8 5 Net Gross Weight Conversion 8 6 Simple Counting 9 CHAPTER 5 ADVANCED FUNCTIONS SETTING 10 1 Function...

Page 4: ...re not to keep the scale being charged for too long 5 Commodities should be placed at the center of the platter when being weighed and can t exceed the dimension of the platter PREPARING TO USE THE SC...

Page 5: ...ff 2 Easily adjusted leveling feet for stability of the scale 2 Options 2 Second display customer side 2 DC 6V 1 2 AH Rechargeable battery 2 Stainless steel platter 220 x 190 mm 3 Specifications Model...

Page 6: ...th backlight about DC 14 mA battery life about 85 hours Without backlight about DC 24 mA battery life about 50 hours Low Battery Indication When the symbol flashes the battery needs to be recharged or...

Page 7: ...Indicating that the scale is in the simple counting mode 0 ZERO indicator and platform stable confirmation Net When this indicator is on the scale is in the tare mode and the net weight is displayed L...

Page 8: ...it on When the scale is on if the weight is within the zero range this key is pressed to re zero the display or cancel the tare mode 4 Zero range OIML NTEP 2 of full scale Sri Lanka 4 of full scale 3...

Page 9: ...hin the zero range press the key to re zero the scale and the indicator 0 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 uni...

Page 10: ...ator is off 4 Tare continuously When the container weight increases or decreases continuously it can all be deducted by pressing the key 4 Tare value can be up to the full capacity of the scale 5 Net...

Page 11: ...f samples on the platter 3 Remove the samples from the platter and the scale is ready to count 6 3 Counting Place the objects to be counted onto the platter and the quantity shows on the display 4 Whe...

Page 12: ...SETTING 4 To access the advanced functions setting press the NET GROSS key and the ON ZERO key at the same time when the scale is in the weighing mode The display shows Press the ON ZERO key Press the...

Page 13: ...tore to the factory setting Environment parameter setting Hold function setting 1 Function Setting 4 Six functions can be set here ON ZERO Upward digit selecting 0 9 UNITS Downward digit selecting 9 0...

Page 14: ...light setting Press the TARE key Auto backlight setting on Turn on the auto backlight off Turn off the auto backlight Auto backlight mode 1 When there is weight on the platter the value is larger than...

Page 15: ...ing ON ZERO Upward digit selecting 0 9 UNITS Downward digit selecting 9 0 TARE Move the cursor rightward NET GROSS Move the cursor leftward Press the TARE key The display shows the current setting Pre...

Page 16: ...Move the cursor rightward NET GROSS Move the cursor leftward Press the TARE key The display shows the current setting of high limit value Press the TARE key kg The display shows the current setting of...

Page 17: ...ry Setting 4 The restored factory settings include the following 1 External weight calibration 2 Check weighing setting 3 Environment parameter setting 4 Sampling value in counting mode 4 is not acces...

Page 18: ...skip 5d 1 skip 1d 6 skip 6d 2 skip 2d 7 skip 7d 3 skip 3d 8 skip 8d 4 skip 4d 9 skip 9d 4 The function is active when the weight is over 1 3 of full scale Digital switch stabilization range setting T...

Page 19: ...urrent hold function mode Press the TARE key Press the TARE key to complete the function setting Input 00 No Hold function Peak hold function mode When the weight keeps changing the scale will automat...

Page 20: ...s recommended that the external weight calibration should be carried out by a qualified technician from your supplier to ensure the accuracy of the scale ON ZERO Upward digit selecting 0 9 UNITS Downw...

Page 21: ...Dolphin 9903 V 1 1 SME300000041 19 APPENDIX SEVEN SEGMENT DISPLAY CHARACTERS Digit 7 segment letter Alphabet 7 segment letter Alphabet 7 segment letter 0 A N 1 B O 2 C P 3 D Q 4 E R 5 F S 6 G T 7 H U...

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