1
1. It is the responsibility of the owner to ensure that all
users of this product are informed of all precautions.
2. Before beginning any exercise program, consult
your physician. This is especially important for per-
sons over age 35 or persons with pre-existing health
problems.
3. Use this product only as described in this manual.
4. Keep this product away from children under age 12
and pets at all times.
5. Use only the included charger with a certified com-
puter, powered hub, or power supply to charge the
battery in the Duo.
6. Do not attempt to open or disassemble the Duo; the
battery is not replaceable or serviceable.
7. Do not use this product in a sauna or a steam
room or while diving; do not place this product in a
dishwasher, washing machine, or dryer.
8. If you experience any skin irritation while using this
product, see WEAR THE DUO on page 5.
9. Over exercising may result in serious injury or death. If
you feel faint, if you become short of breath, or if you
experience pain while exercising, stop immediately
and cool down.
10. Do not use abrasive cleaners to clean this product.
11. Do not expose the Duo to extremely high or low tem-
peratures, to direct sunlight for an extended period of
time, or to open flames.
WARNING:
To reduce the risk of serious injury, read all important precautions and instructions in this manual
before using this product. ICON assumes no responsibility for personal injury or property damage sustained by or
through the use of this product.
Important Precautions
