EXCELL PRECISION CO., LTD TABLE OF CONTENTS INSTRUCTION FOR USE ...2 PREPARING TO USE THE SCALE...2 CHAPTER 1 FEATURES AND SPACIFICATIONS...3 1. Features ...3 2. Options...3 3. Specifications ...3 4. Power Supply ...4 CHAPTER 2 DISPLAY...5 CHAPTER 3 KEYBOARD FUNCTION ...6 CHAPTER 4 BASIC FUNCTION OPERATION ...7...
EXCELL PRECISION CO., LTD INSTRUCTION FOR USE Thank you for purchasing the 9903 Dolphin II weighing scale of Excell. To enable you to use this scale correctly, we suggest that you read the following instructions carefully. 1. Don’t bump the scale against other items nor load it with heavy weight exceeding its full capacity.
2 Adjustable gravity value 2 Simple counting; Gross/Net indication; Hold function; Check mode Lo/Hi/OK 2 Low power indication and auto power off 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.
Low Battery Indication: When the symbol recharged or the dry battery needs to be replaced. The scale will power off automatically after 1 to 2 hours if the battery is not charged. Please fully recharge the battery before using the scale again.
Pcs : Indicating that the scale is in the simple counting mode. à0ß : “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. : “Low Battery” indicator 61 : (STABLE) “stable”...
ZERO : When the scale is off, pressed to switch 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. Zero range: OIML &...
“kg”, “lb” or “Pcs” will be on. 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.
Tare continuously: When the container weight increases or decreases continuously, it can all be deducted by pressing the Tare value can be up to the full capacity of the scale. 5. Net/Gross Weight Conversion In the Tare mode, when the “Net” indicator is on, press the The display will show the gross weight, the “Net”...
The scale will memorize the last sample size when switched off, and the same can be used when the scale enters the counting mode next time. If the number of samples changes by 5 pieces from the last sample used, the scale will calculate the new unit weight automatically.
EXCELL PRECISION CO., LTD CHAPTER 5 ADVANCED FUNCTIONS SETTING 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...
EXCELL PRECISION CO., LTD 1. Function Setting Six functions Press the TARE key Input “00 ~ 06” If input “00”, press the TARE key to return to the upper level category. Dolphin 9903 V 1.1 can be set here. ON/ZERO...
EXCELL PRECISION CO., LTD 1-1 Auto Backlight Setting Press the TARE key Press the ON/ZERO or UNITS key to select “on” or “off”. Press the TARE key Auto backlight mode 1. When there is weight on the platter (the value is larger than 10 divisions), or when any key is pressed, the backlight is on.
Press the TARE key Auto-off timer If the weight on the platter keeps under 10 divisions while no key is pressed, the scale will automatically switch off after waiting for the set time. Dolphin 9903 V 1.1 The display shows the current setting...
EXCELL PRECISION CO., LTD 1-3 Check-Weighing Setting If both the preset high limit and the low limit values are set as 0, the check-weighing function is invalid. Press the TARE key Input the desired high limit value Press the TARE key...
EXCELL PRECISION CO., LTD 1-4 Restore to the Factory Setting Press the TARE key Press the ON/ZERO or UNITS key to select “return” or “format”. Press the TARE key The restored factory settings include the following: (1) External weight calibration...
EXCELL PRECISION CO., LTD 1-5 Environment Parameter Setting The parameters in Press the TARE key Use the ON/ZERO or UNITS key to input a parameter Press the TARE key Use the ON/ZERO or UNITS key to input a parameter Press the TARE key...
“Stable” hold function 2 When the scale becomes stable, the display shows and holds the weight value, which can not be changed. When the scale is re-zeroed (weight less than 10d), the held value is automatically cleared. Dolphin 9903 V 1.1...
It is recommended that the external weight calibration should be carried out by a qualified technician from your supplier to ensure the accuracy of the scale. Dolphin 9903 V 1.1 The display shows the calibration weight (equals to the full capacity) and the weight unit.