Additional Directions For Use
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B EN XS00 DFU WEB / Rev.08 / 01-2018 (Old ZF 190270.EN)
(4)
The alarm sounds for a length of time, and the refresh mode is
activated. At this time, the remaining amount of the batteries mark on
the LCD panel is animated in the direction opposite to display at the
time of charging. At the same time, the CHARGE lamp flashes
slowly.
(5)
Leave alone. The batteries are discharged and recharged
automatically.
(6)
Hold down the POWER key for a while, when you want to stop this
process. (At this time, the power does not turn on.)
NOTICE
• This function is not activated, if not driven by the AC adapter.
• It takes a maximum of 5 hours to discharge batteries.
• It takes 5 hours to discharge and 5 hours to recharge, therefore,
approximately 10 hours are required. For example, if a dental
treatment is finished at 7 p.m. and the refresh mode is set, the
batteries will be fully charged by 5 a.m. the next morning.
• This function is not required for each charging. This function
should be used if the operating time is shortened (even if the
batteries are relatively new).
• Do not repeat activation and deactivation of the refresh mode in a
short time. It may result in enhancement of the memory effect.
• This function is fully effective for solution of a “memory effect.”
However, it cannot be solved completely at one time due to the
characteristics of batteries. We recommend you to repeat this
process a few times according to your needs.