2
Before using the unit
Notes on Safety
Symbols and denitions are as follows:
Danger:
Improper use may cause danger resulting in death or serious injury.
Warning:
Improper use may result in possible death or serious injury.
Caution:
Improper use may result in injury or property damage.
Danger:
• Never use this unit in combination with medical electronic devices such as:
(1) Medical electronic implants such as pacemakers.
(2) Electronic life support systems such as an articial heart/lung.
(3) Portable electronic medical devices such as an electrocardiograph.
This unit could cause these devices to malfunction, posing a considerable health risk to users
of these devices.
Warning:
• Keep the unit out of the reach of young children. Contains small parts that may cause a choking
hazard if swallowed by infants.
• Do not use the unit on slippery surfaces, such as a wet oor.
• Do not jump onto the unit, or bounce on the unit.
• Do not use this unit when your body and/or feet are wet, such as after taking a bath.
• Stand on the unit bare-footed. Standing on the unit with socks on may cause you to slip and injure
yourself.
• Do not step on the edge or display area of the unit.
• People with disabilities, or who are physically frail, should always be assisted by another person
when using this unit.
• If battery uid should get in your eyes, immediately rinse with plenty of clean water. Consult a
physician immediately.
• Do not use this product in hospitals, aircrafts or other environments where the use of radio waves is
restricted.
• This product emits radio frequencies (RF) in the 2.4 GHz band. Do not use this product in locations
where RF is restricted, such as on an aircraft or in hospitals.
Caution:
• Do not disassemble, repair, or remodel the unit.
• Do not begin a weight reduction or exercise program without consulting a physician or healthcare
specialist rst. Self-diagnosis could injure your health.
• During measurement, make sure that no mobile phone or any other electrical devices that emit
electromagnetic elds is within 30cm of this device. This may result in incorrect operation of the
device and/or cause an inaccurate reading.
• Use batteries specied for this unit. Do not insert the batteries with the polarities in the wrong
direction.
• Replace worn batteries with new ones immediately.
• Do not dispose of batteries in re.