JOY Electronics Appliances CO. LTD JY-218A 用户手册

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JY-218A Electronic Bluetooth scale Instruction manual

(1)Brief

Microprocessor CC1182 with high-performance and

ow power consumption is

adopted in this system. Essential features as below:

1.  Specific range：150Kg /180Kg 330lb/396lb ( optional)
2.  Division：1D=100g /0.2LB
3.  Minimum weight：3Kg
4.  Unit：Kg /LB/ST：LB
5.  UART  transfer （ Weight  will  be  sent  out  to  mobile  phone  or  IPAD  via

Bluetooth module after locking-in)

6. Overload indication：It will show OL when the weight is over specified

range.

7.  Auto switch off: It will be automatically switch off after 10 seconds.
8.  step on/automatic weighing
9.  voltage： DC3-6V
10. current： ≤15mA
11. quiescent current： ≤15uA
12. Low battery indicator: Automatic shutdown after show”LO”
13. optimum working temperature： 10-40℃
14. storage temperature： -10-50℃
15. moisture requirement： ≤90﹪RH

(2) basic function

When you use scale at first time, place the scale on the flat ground after

battery installation before LCD finishing display(approx 10 seconds). Or it
would make some deviations.

When electrifying at first time, LCD will show 0.0kg after full screen

displaying.

Step one:

When weighing, put the scale on hard level ground in order to avoid any
influence of scale veracity. Please do not put scale on carpet or ant
soft floor.

Step Two:

Open your phone or IPAD and start Bluetooth, then, enter JOY software
to choose your own user group and click Measure interface. When you stand
on scale steady, scale will measure automatically. Please maintain your