BlueTone™ BTHF205 User Manual
.
19
5. Maintenance
BlueTone™ BTHF205 is a well-designed communications device, careful maintenance and proper use will extend
the product life and keep its elite performance in delivering voice and music. Following maintenance procedures
may be helpful to you
：
Always turn off power and keep your device in a safe place when it is not in use
Keep the device dry, away from water, precipitation, humidity, moisture, and various liquids that may corrode
electronic circuits. If your device gets wet, turn it off immediately and wait until the device gets dry completely
before using it
Keep the device away from dusty and dirty places. Otherwise, the mechanic and electronic parts could be
damaged
Do not store the device in high temperatures (above 55 or 1
℃
31
℉
) or in direct sunlight. Extreme high
temperature could degrade performance, reduce battery lifetime, and wrap or melt the certain plastics.
Do not store the device in too cold place (under -20
℃
or -4
℉
). Moisture could form inside the device when
you take it to a warm place. This could damage the internal electronic circuits.
Avoid dropping, knocking, and shaking the device. The mechanical parts and the internal electronic circuits
could be broken.
Avoid using hash chemicals, cleaning solvents, and any other strong detergent to clean the device. You may
use a clean and slightly damp cloth to clean the device
Always take to device to the nearest authorized service facility for repairing if it is malfunctioning.
Disassembling, modifying, and replacing components yourself could degrade product performance, cause
damages, and terminate warranty
