Panasonic VL-VN1700 Installation Manual page 10

1.1 For Your Safety
•
When mounting the unit on a 19-inch rack, only use the 19-inch rack mounting equipment (attachment
bracket, screws) included with the unit.
•
If damage to the unit exposes any internal parts, disconnect the power supply cord immediately and
return the unit to your dealer.
•
To prevent fires, electric shock, injury, or damage to the unit, be sure to follow these guidelines when
performing any wiring or cabling:
a.
Before performing any wiring or cabling, unplug the unit's power cord from the outlet. After
completing all wiring and cabling, plug the power cord back into the outlet.
b.
When laying cables, do not bundle the unit's power cord with the power cords of other devices.
c.
Do not place any objects on top of the cables connected to the unit.
d.
When running cables along the floor, use protectors to prevent the cables from being stepped on.
e.
Do not run any cables under carpeting.
•
Unplug this unit from the AC outlet if it emits smoke, an abnormal smell or makes unusual noise. These
conditions can cause fire or electric shock. Confirm that smoke has stopped and contact an authorised
Panasonic Factory Service Centre.
•
The earthing wire of the AC cable has an effect against external noise and lightning strikes, but it may not
be enough to protect the unit and to ensure electromagnetic compatibility. A permanent connection
between earth and the earth terminal of the unit must be made.
•
Proper earthing (connection to earth) is very important to reduce the risk to the user of electrocution or to
protect the unit from the bad effects of external noise in the case of a lightning strike. (See "3.2.3 Frame
Earth Connection".)
•
Plug the power cord firmly into an AC outlet. Otherwise, it can cause fire or electric shock.
•
Be careful not to drop any components. Dropping components may damage them or cause an injury.
•
Make sure that the AC outlet is properly earthed, then securely connect the 3-pin AC plug including the
earthed pin.
•
A lithium battery is used in the mother board. There is a risk of explosion if the battery is replaced with an
incorrect type. Dispose of used batteries according to the manufacturer's instructions.
For All Telephone Equipment
The product should be kept free of dust, moisture, high temperature (more than 40 ℃) and vibration, and
•
should not be exposed to direct sunlight.
•
Unplug the product from the wall outlet before cleaning. Wipe the product with a soft cloth. Do not clean
with abrasive powders or with chemical agents such as benzine or thinner. Do not use liquid cleaners or
aerosol cleaners.
For the Control Box
10 Installation Manual
CAUTION