Nikon WT-4A D4 D3X D3 D800 D700 D300S D300 - Manual (Page 4)

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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 product:
• Be sure the product is off before replacing the battery. If you are using an AC
adapter, be sure it is unplugged.
• Use only batteries approved for use in this equipment.
• Do not attempt to insert the battery upside down or backwards.
• Do not short or disassemble the battery.
• Do not expose the battery to flame or to excessive heat.
• Do not immerse in or expose to water.
• Replace the terminal cover when transporting the battery. Do not transport
or store with metal objects such as necklaces or hairpins.
• Batteries are prone to leakage when fully discharged. To avoid damage to
the product, be sure to remove the battery when no charge remains.
• When the battery is not in use, attach the terminal cover and store in a cool
place.
• Immediately after use, or when the product is used on battery power for an
extended period, the battery may become hot. Before removing the battery,
turn the camera off and allow the battery to cool.
• Discontinue use immediately should you notice any changes in the battery,
such as discoloration or deformation.
Do not expose to high temperatures
Do not leave the device in a closed vehicle under the sun or in other areas
subject to extremely high temperatures. Failure to observe this precaution
could result in fire or in damage to the casing or internal parts.
Observe caution when using the antenna
When using the antenna, be careful not to put the tip of the antenna in your
eye accidentally. Failure to observe this precaution could result in blindness or
other visual impairment.
CD-ROMs
The CD-ROMs on which the software and manuals are distributed should not
be played back on audio CD equipment. Playing CD-ROMs on an audio CD
player could cause hearing loss or damage the equipment.
Follow the instructions of hospital and airline personnel
This device emits radio frequency radiation that could interfere with medical
or navigational equipment. Do not use this device in a hospital or on board an
airplane without first obtaining the permission of hospital or airline staff.