① The top button of the DOMII ECG is directly above the device.
② Press the top button of the device to check if the light is green or blue.
Note: Do not use this device if you are wearing a pacemaker
③ Snap the tabs into the round holes on the back of the device, in order.
④ Peel off the release paper from the patch.
⑤ Confirm the location above the heart between the sternum and the left breast, below the third finger of the clavicle.
⑥ Remove any chest hair and then place the device over the heart with the top button facing up. (Please do not use any lotion to avoid the device falling off)
Note: Do not use this device if you are wearing a pacemaker
⑦ Use cross-shaped tape to strengthen the fixation. Please sit quietly for 10 minutes before going to bed after wearing the device.
Note: Do not use this device if you are wearing a pacemaker