About This Manual
Battery Notices
The RS700 is equipped with a Lithium-Ion battery pack. However, the RS700 may not start without an external power source due to battery discharge after extended stor- age periods. To charge the battery to full capacity, connect the RS700 with the AC Adapter and charge the RS700 for at least 20 hours. To prevent data loss, do not leave the battery uncharged for an extended period.
NOTE: Press the RS700 Backup Battery Switch before initially using the device.
NOTE: Rechargeable batteries are advised to replace every year or when 500 charge/discharge cycles achieved to guarantee optimal performance. It is normal that the battery balloons or expands beyond one year or the maximum of 500 cycles. Although it does not cause harm, it can not be used again and must be disposed of according to the location's safe bat- tery disposal procedures.
If the performance decrease of greater than 20% in a Lithium-Ion bat- tery, the battery is at the end of its life cycle. Do not continue to use, and ensure the battery is disposed of properly.
The length of time that a battery power lasts depends on the battery type and how the device is used. Conserve the battery life through the following:
•Avoid frequent full discharges because this places additional strain on the bat- tery. Several partial discharges with frequent recharges are better than a deep one. Recharging a partially charged lithium-Ion battery does not cause harm because there is no memory.
•Keep the lithium-Ion battery cool. Avoid a hot room. For prolonged storage, keep the battery at a 40% charge level.
•Do not leave the lithium-Ion battery discharged and unused for an extended period because the battery will wear out and the longevity of the battery will be at least shorter than half of the one with frequent recharges.
Battery Charge Notice
It is important to consider the environmental temperature whenever the Lithium-Ion battery pack is charged. Charging is most efficient at room temperature or in a slightly cooler environment. It is essential that batteries are charged within the temperature range of 0°C to 50°C (23°F to 122°F). Charging batteries outside of this specified tem- perature range could damage the batteries and shorten their charging life cycle.
CAUTION! Do not charge batteries at a temperature lower than 0°C, which will increase the internal resistance to cause heat and make the batteries unstable and unsafe. Please use a battery temperature detecting device for a charger to ensure a safe charging temperature range.
Storage and Safety Notice
Although charged Lithium-Ion batteries may be left unused for several months, their capacity may be depleted due to build up of internal resistance. If this happens they will require recharging prior to use. Lithium-Ion batteries may be stored at tempera- tures between -20°C to 60°C, however they may deplete more rapidly at the higher temperature ranges. It is recommended to store batteries within normal room temper- ature ranges.
