17
EN
11 Maintenance and storage
11.1 Maintenance
Always keep the unit clean.
The unit should be cleaned with a soft dry cloth.
To remove stubborn stains, wipe the unit with a damp cloth
moistened with water or mild detergent. Then wipe it dry.
Maintenance and storage precautions
Do not use volatile liquids, such as benzene, or thinner, to
clean the unit.
Please observe the following storage conditions.
• Do not disassemble or modify the unit. Changes or
modifications not approved by OMRON HEALTHCARE will
void the user warranty.
• Do not subject the unit to strong shocks or vibrations, drop
it, step on it, or leave it at an angle.
• Do not immerse the unit or any of the components in water.
The unit is not waterproof. Do not wash it or touch it with wet
hands. Be careful that water does not get into the unit.
• Do not subject the unit to extreme temperatures, humidity,
moisture, or direct sunlight.
• Do not store the unit where it will be exposed to chemical or
corrosive vapours.
Always store the unit out of the reach of young children.
Remove the batteries if the unit will not be used for a long
time (3 months or more).
12 Troubleshooting
Phenomenon
Cause
Rectification
Blinks or appears
continuously.
Battery weak or
exhausted.
Insert a new 3V lithium
battery type CR2032
(refer to Chapter 9.1).
The display does
not change.
Workout mode is
off.
Workout time, distance,
workout calories burned
and average speed are
only recorded in Workout
mode.
Start Workout mode (refer
to Chapter 6.3).
HJA-300-E_A_M.book Page 17 Monday, February 22, 2010 12:02 PM
