USER MANUAL OF 1363
2018-04-14
Model
：
CH1642
Page: 3 / 2
Edition : A
●
Pedometer mode
●
Step memory storage mode
F. Low voltage detection
●
L
ow voltage detecting in every one minutes
●
When battery voltage
≤
2.5V,LCD will show up
●
Please change the battery when it is low power
G. Specification
Operational Temperature Range
：
0
℃
~+50
℃
Operational Voltage
：
3.0V
Accuracy
：±
60sec/month
Battery Code
：
CR2025
Static Maximum current
：≤
6.5 u A
（
T=25
℃）
Static average current
：≤
2.5 u A
（
T=25
℃）
Meter average current
：≤
50 u A
（
T=25
℃）
Alarm average current
：≤
2.5 m A
EL lighten average current
：≤
10 m A
Battery life
：
18 month(Japan Battery)
（
Battery life calculate according to EL lighten 2 time each day for 3 second each time , alarm for 20 seconds each day
）
B key
Pedometer mode
C key
Press 2sec
B key
Weight unit
（
metric unit
）
Weight
B key
Step distance
B key
SPL
D key
Imperial unit
B key
B key
B key
B key
D key
D key
Automatic switch
Automatic switch
