USER`S MANUAL JKD 250/500 Features: n g / oz / ct / pcs or
Contents
1.2. V02 USER S MANUAL JKD 250 500 Features E Resolution 1 5000 O internal resolution 1 15000 E g oz ct pcs or g dwt ozt pcs E Simple and convenient counting function Auto shut off after not be operated in 4 minutes m Net Gross weight Hm Battery life over 120 hours Function Keys power switch Eat 70 to reset the weight to zero move to select g oz ct pes E gross weight net weight TARE iotare Precautions 1 Make sure the protect plastic cover is open before switch on the scale 2 Due to this is a high precision scale please use the product in stable and leveling circumstances Please don t operate under severely changeable temperature Normal 0 C 40 CD 4 Avoiding wind blowing places amp nearby vibrating equipment 5 Strike resist strength for the plastic protect cover is 45kgf cm This bottom is to set offset value which is firstly set 9000 10000 at factory This bottom might be used when the load cell is wrongly influenced by environment v Turn clockwise to decrease the offset value v Turn counter clockwise to increase the offset value Calibration 1 Switch off the scale Press ao for about 5 seconds the offset value will be shown then release 2 Press gt 3 LCD shows 200 0 or 100 0 put the weight according to the number press eae the display will show FA55 S 4 Calibratio
3. n is completed TARE 5 Press return to normal weighing status JKD POCKET SCALE Operation for Counting V02 i Press Me to select PCS point to Peso 2 Use Le to choose the sample quantity S i 9 20 5 50 9 il 3 Put the objects according to the quantity on the weighing pan press FA monel 4 After LALdisplays Wor 22 or 50 or Mi displays when completed sampling 5 Scale is ready for simple counting Trouble shooting Error message Causes amp How to solve Weighing pan is interfered by something remove the object from out r weighing pan and re switch on the scale 2 Load cell is defective Kent 1 The PCB is defective HHHHHLLLLL 2 Load cell is defective ErrE Re switch on the scale 1 Weighing pan is interfered by something remove the object from LinSt weighing pan and re switch on the scale 2 Replace new battery EEEEE Check if the object is over weighing capacity Errt Check if place a wrong weight master while calibration Specification Model JKD 250 JKD 500 Capacity 250g 500 g Readability 0 05g 0 19g Weighing Modes g Oz ct pcs g dwt ozt pcs Operating Temp 0 C 40 C Display 5 1 2 Digits X 15mm Power 1 5 AAA battery X 3 Dimensions 135 x 80 x 23 mm Weight 140g X It could be dangerous by using improper battery or wrong connection of battery JKD POCKET SCALE
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