TaiDoc L1, Owner'S Manual

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15
MAINTENANCE
Battery
Your meter comes with a built-in rechargeable 3.7V Li-polymer
battery.
Low Battery Signal
When the meter displays “Battery empty” message:
The power is not enough to do a test. Please charge the battery
immediately.
Charging the Battery
To charge the battery (m), make sure the meter is turned off.
1. Connect the USB adapter to the side of the meter.
2. Plug the USB adapter to a wall outlet or connect the other end of
USB cable to the USB port on your personal computer.
3. The recharge symbol shows when battery is recharging. After the
battery is fully charged, remove the USB cable and then the
meter will automatically turn off.
NOTE:
 Recharging the battery does not affect the test results stored in the memory.
 The USB cable is for meter recharging and data transmission with a
computer. If you wish to recharge through wall outlet, please obtain a USB
adapter.
 Generally, the expected battery life can last for at least 50 measurements
with 3 minutes in each measurement, or at least for 4 months of standby
until the meter runs out of power.
 Properly dispose of the batteries according to your local environmental
regulations.