JWI-501
input the value of weights. Press <SET/0~9> to add 1. Press <TARE> to input next
value, till to finish. When CAEnd appears, the calibration is finished and returns to
weighing. Please note the place of decimal when inputting;
6. If it displays err03,it means calibration fault. The reason is: weights are too small or
input wrong value.
5 Notes
5-1 Normal note
● Please read the instruction manual before usage.
● Please calibrate scale regularly.
● Not overloading. Not throw heavy things on the scale violently. The damage due to
overload is not within the range of guaranteed maintenance.
● Don’t touch chemicals such like solvent, etc.
● Keep the scale clean in order to weighing well.
● There is a lead seal on the bottom of the scale. Users are not allowed to remove the
seal. If the seal is damaged, the scale is not guaranteed for maintenance.
5-2 For sealed lead acid battery
● The working temperature of battery is -10℃~+40℃. It can be circle charged about 300
times at 20℃.
● Please correctly connect line between adapter and battery. Black to black, and red to
red.
● If after charging, the used time becomes short than often, please change a new
battery.
● If the using time of battery becomes short, please change new one.
● It has one month guarantee.