Olin PD-7755, Руководство пользователя

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The unit utilizes long-life Li polymer battery for portable power supply. The battery has
no "Memory Effect" and thus can be recharged safely regardless of whether the battery
is fully or partially discharged. It's enough to recharge no longer than 6H each time, fully
recharged battery can last about 2 hours.
The battery can be only recharged when turning power to OFF state, and keep continuous
power supply, the red light will be on, and the light will turn Green when it's fully charged.
1. The normal working temperature is: 0°C ~40°C ;
2. Always unplug AC/DC power supply for the unit when not in use;
3. It is normal for the unit to produce heat during playback, however, the unit should not
be used for extended periods or left unattended.
4. Avoid having the unit collide with any objects, and place away from all possible heat
sources or damp areas.
Precautions related to Battery Recharge
Rechargeable Battery Use
The unit will access to Standby mode automatically when the battery is low.
If the battery does not work to your expectation, please consult the service centre. Do
not attempt to replace or repair the battery by yourself unless you are qualified service
personnel.
Using and maintaining rechargeable battery supply
BATTERY
Please note:
Battery will not be chareged during playback. This is designed to prolong the battery life
and protect it from being overcharged.
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