User Manual

2.10 Initial Setup：
1. Enter「System setting」 Press up key ▲ or down key ▼ to choose ｢Initial Setup｣
Select〔ENTER〕.
2. Select〔ENTER〕to display the options Press up key ▲ or down key ▼ to choose
yes/ no. Ranger watch will change the setting to default and turn off automatically
if you choose「Yes」.
3. All the setting, user’s profile and training data will be cleared after holding to
turn on the device.
2.11 Compass Calibration
1. Press 〔MODE〕key to menu page Select ｢Settings｣ Select ｢System｣Select ｢
Compass Calibration｣.
2. Press〔ENTER〕 key to enter calibration page, then start the compass calibration.
3. Calibration requirement: each side of the Ranger watch need to ever face North of
Earth. Simply move the wrist with Ranger Watch by ∞ path, until the six blocks on
screen have been changed to black color, and the screen shows “Compass calibration