Nikon Coolpix 300 - Manual (Page 7)

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Use only AA alkaline batteries
Using other batteries could cause fire.
Observe proper precautions when handling batteries
Batteries may leak or explode if improperly handled. Observe the
following precautions when handling batteries for use in this camera.
•
If you are using the optional AC adaptor, be sure to unplug the camera
before replacing the batteries.
• When inserting batteries, be sure to align their positive (+) and negative
(-) poles as shown below.
• Replace all batteries at the same time using only one type of
battery. Do not mix batteries of different types or use old batteries
together with new.
• Do not attempt to recharge, short, or disassemble the batteries.
• Do not expose the batteries to flame or to excessive heat or moisture.
• Batteries are prone to leakage when fully discharged. To avoid damage
to the camera, be sure to remove the batteries when no charge remains.
• When the camera is used continuously for a long time on battery power,
the batteries may become hot. When removing the batteries, due
caution should be observed to prevent burns.
Use the appropriate cables
When connecting cables to the serial, SCSI, and AV ports, be sure to use
the appropriate cables. Connecting an earphone to the serial jack could
result in hearing loss.