JWI-501
3-5 Tare weighing
First put a container on weighing pan, press <TARE >, and it shows“ 0 ”. “zero” lamp off,
while “tare” lamp lighting. Put the weight on container, and it will show net weight. Remove
the weight and container together, it displays negative tare. “zero” lamp lighting. Now
press <TARE >, “tare” lamp off. Return to normal weighing mode.
3-6 Save power function
Zero after 40 seconds, save power function automatically starts. Shows “ 0 ”.
3-7 Battery indicate
Battery lamp: “high” means voltage higher than 6.3v, “mid” means voltage between 6v
and 6.3v, “low” means voltage lower than 6v, power will exhaust.
3-8 Charge
Power supplied by an internal rechargeable lead acid battery (6v/4.5ah). When it shows
“-batlo-”, please charge immediately. The time of full charging is 12 hours.(While
charging, no need to turn the scale on)
3-9 Set and use parameter
Press <SET/0~9> for 3 seconds, it will enter setting mode and show the main menu.
Press <SET/0~9> again, it displays:
rAngE (set limit)
UnItS (choose unit)
A-OFF (choose auto power off)
FILt (set display mode)
ZEro (set auto zero)
bUZZEr (set buzzer)
d (choose division)
on-rA(powering on range)
3-9-1 rAngE : set upper and low limit Default = off
3-9-1-1 When it shows rAngE, Press <TARE> enter to limit set. Press <SET/0~9> to
choose on or off. on is start limit function. off is exit limit function. Press <TARE> to
confirm.