Mio Digi Walker 8390 User Manual page 4

Guidelines for Using the AC Adapter
Use only the AC adapter (PHIHONG, PSC05R-050) that comes with the Smartpnone. Using
other AC adapters may cause malfunction or danger.
This product is intended to be supplied by a LISTED Power Unit marked "LPS" and output
rated + 5 Vdc / 1.0A minimum.
Do not use the AC adapter in a humid environment. Do not touch the AC adapter with wet
limbs.
Place the AC adapter in a well-ventilated location.
Connect the AC adapter to a proper power source. The voltage and grounding requirements
are described on the device or its package.
Do not use the AC adapter when the power cord is damaged.
Guidelines for Using the Battery
Use only the AC adapter that comes with the Smartphone to charge the battery.
Store the battery where the temperature is between 0°C (32°F) and 40°C (104°F) to avoid
danger.
To avoid a short circuit, do not allow the contact of the battery's + and – ends with the metal
objects, such as paper clips or power cords.
Keep the battery away from fire sources or heaters to avoid leakage, overheating, or fire.
Keep the battery from water, rain, or extreme humidity.
Do not disassemble or pierce the battery, or place it in fire. The battery may break, explode, or
release dangerous chemical materials.
All batteries have limited lives. The battery life will decrease after repeated discharging and
recharging. When the operating time is obviously decreasing and recharging the battery is not
useful, replace the battery with a new one.
Caution: Risk of explosion if battery is replaced by an incorrect type. Replace only with the
same or equivalent type recommended by the manufacturer. Dispose of used batteries
according to the instructions.
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