User's Manual

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1.
1. Install the counterweight stand and column according to photos.
2. 1
2. The device should be completely sunk in water and the air should be fully vented when one counterweight column is added. Inspect whether the
buoyancy condition is up to expectation and if not, continue adding counterweight columns until expectations are met.
3
3 Wear and Emergency Release of Loss Prevention Cord
While wearing the loss prevention cord, in order to protect your personal safety in case of emergency, the device can be separated from you by
quick release.
4
4 Device Calibration
In calibration setting, the underwater booster compass and depth sensor will be calibrated at the same time.
If one of the following situations happens, please calibrate the device:
1. 100 km
1. Use the product over 100km away from the place where last calibration was successful.
2.
2. Regions where elevations have obvious changes.
3. 30
3. Over 30 days of non-use.
Calibration steps
1.
1. Choose an open area.
install the counterweight column first
assemble the counterweight stand next
Wearing is finished
Quick release