Posture corrector iBACK
User’s manual
Page 4 from 10
1 Contents
2 Charge the batteries before use
2.1 A red LED flickers on the charger - the batteries are being charged;
2.2 The green LED is on - the batteries are charged and ready for use.
WARNING
Do not insert magnets into the charger!
Safety
Instructions
There are identification marks on the rechargeable batteries;
there aren't any on the magnets.
3 Battery installation
3.1 Remove the clip from the case by pulling back on the tab (A) on the bottom of the
device.
3.2 It is not necessary to put the clip back on.
3.3 Open the case by pulling the top (B) and back covers (C) in different directions.
3.4 Remove the circuit board from the top case cover by pulling the vibration motor (D)
towards you.
3.5 Install the battery in the board with the “+” sign up (if the sensor vibrates, the battery
has a charge).
CAUTION
If the battery heats up, you have installed it incorrectly.
Safety
Instructions
Remove battery immediately in this case!
3.6 Install the circuit board with the battery up in the upper case cover, two tabs on the
back side of the upper case cover (G) should fall into the two slots on the circuit board (F).
3.7 Having installed the board in the top cover of the case (the board should not
protrude from the case), close the case.
