User manual

3. Maintenance

Vivanco BTC700 is a well-designed communications device, careful maintenance and

proper use will extend the product life and keep their elite performance in delivering voice.

Following maintenance procedures may be helpful to you：

z Always turn off power and keep your device in a safe place when it is not in use

z 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

z Keep the device away from dusty and dirty places. Otherwise, the mechanic and

electronic parts could be damaged

z Do not store the device in high temperatures (above 85  or 185) or in direct

sunlight. Extreme high temperature could degrade performance, reduce battery

lifetime, and wrap or melt the certain plastics.

z Do not store the device in too cold place (under -40 or 40). Moisture could form

inside the device when you take it to a warm place. This could damage the internal

electronic circuits.

z Avoid dropping, knocking, and shaking the device. The mechanical parts and the

internal electronic circuits could be broken.

z 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

z 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.