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Item
4
Low battery voltage
Battery empty
Attention
1. Replace the battery promptly when generating low battery voltage alarm.
2. Buzzer, LED, Backlight, Vibrator and other function may not work after low
battery voltage alarm is generated.
Display
Low battery voltage
.
Battery empty
.
Remarks
Low battery voltage
alarm is generated
when battery voltage
reaches less than 1.1V.
Remaining operational
hours is displayed with
numbers 1 to 9 h, then
power OFF after 1
hour.
Battery empty alarm is
generated when the
batteries are empty.
Only dose
measurement function
is active.
Please replace the
batteries with new ones
immediately.
TN5A4215b
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