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For Indoor Product
1. Water and Moisture - Do not use this unit near
water - for example, in a wet basement, in an
unprotected outdoor installation, or in any area
classified as a wet location.
2. Object and Liquid Entry - Never push objects of
any kind into this unit through openings, as they
may touch dangerous voltage points or short out
parts that could result in a fire or electrical shock.
Never spill liquid of any kind on the unit.
3. Power Cord and Power Cord Protection - For
units intended to operate with 230VAC, 50Hz,
the input and output power cord must comply
with the latest versions of IEC Publication 227 or
IEC Publication 245.
Power supply cords should be routed so they are
not likely to be walked on or pinched. Pay
particular attention to location of cords and plugs,
convenience receptacles, and the point of exit
from the appliance.
4. Overloading - Do not overload outlets and
extension cords; this can result in a risk of fire or
electrical shock.
For Outdoor Product
Power Lines - An outdoor system should not be
located in the vicinity of overhead power lines,
electric lights, or power circuits, or where it may
contact such power lines or circuits. When
installing an outdoor system, extreme care should
be taken to keep from touching power lines or
circuits, as this contact might be fatal. U.S.A.
models only - refer to the National Electrical
Code Article 820 regarding installation of CATV
systems.
For Rack-mount Product
1. Ventilation - This unit should not be placed in a
built-in installation or rack, unless proper
ventilation is provided, or the manufacturer’s
instructions have been adhered to. The
equipment must not exceed its maximum
operating temperature requirements.
2. Mechanical Loading - Mounting of the
equipment in a rack shall be such that a
hazardous condition is not achieved due to
uneven mechanical loading.
WARNING:
Electrostatic-sensitive device. Use
proper CMOS/MOSFET handling
precautions to avoid electrostatic
discharge.
NOTE: Grounded wrist straps must be worn and proper ESD
safety precautions observed when handling the electrostatic-
sensitive printed circuit boards.
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC SENSITIVE
DEVICES
Safety Precautions
Attention: Installation should be performed by
qualified service personnel only in accordance
with the National Electrical Code or applicable
local codes.
Power Disconnect. Units with or without
ON-OFF switches have power supplied to the
unit whenever the power cord is inserted into the
power source; however, the unit is operational
only when the ON-OFF switch is in the ON
position. The power cord is the main power
disconnect for all units.
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE COVER
(OR BACK). NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
This symbol indicates the presence of
uninsulated “dangerous voltage” within the
product’s enclosure. This may constitute a
risk of electric shock.
The user should consult the operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
CAUTION: Lithium Battery
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used
batteries according to the battery manufacturer’s
instructions.