DISTRIBUTION AMPLIFIERS
2
2
PRECAUTIONS / SAFETY WARNINGS
1
Please read this manual carefully before using your
DA1921SX
. Keep this manual handy for future
reference. These safety instructions are to ensure
the long life of your
DA1921SX
and to prevent fire
and shock hazard. Please read them carefully and
heed all warnings.
1.1 GENERAL
•
Unauthorized personnel shall not open the unit
since there are high-voltage components
inside.
•
Qualified ALTINEX service personnel, or their
authorized representatives must perform all
service.
1.2 SAFETY GUIDELINES FOR THE RACK-
MOUNTING OF THE DA1921SX
•
Maximum operating ambient temperature is 35
(degrees C).
•
Never restrict the air flow through the devices’
fan or vents.
•
When installing equipment into a rack,
distribute the units evenly. Otherwise,
hazardous conditions may be created by an
uneven weight distribution.
•
Connect the unit to a properly rated supply
circuit.
•
Reliable Earthing (Grounding) of Rack-
Mounted Equipment should be maintained.
1.3 INSTALLATION
•
For best results, place the
DA1921SX
on a
flat, level surface in a dry area away from dust
and moisture.
•
To prevent fire or shock, do not expose this
unit to rain or moisture. Do not place the
DA1921SX
in direct sunlight, near heaters or
heat radiating appliances, or near any liquid.
Exposure to direct sunlight, smoke, or steam
can harm internal components.
•
Handle
the
DA1921SX
carefully. Dropping or
jarring can damage internal components.
•
Do not place heavy objects on top of the
DA1921SX
. If the
DA1921SX
is to be mounted
to a table or wall, use only ALTINEX-made
mounting accessories, such as the mount
mini-brackets
MB1001
and cables for optimum
setup.
•
To turn off the main power, be sure to remove
the adapter from the power outlet. The power
outlet socket should be installed as near to the
equipment as possible, and should be easily
accessible.
•
Do not pull the adapter or any cable that is
attached to the
DA1921SX
.
•
If
the
DA1921SX
is not used for an extended
period, disconnect the adapter from the power
outlet.
1.4 CLEANING
•
Unplug the
DA1921SX
(adapter or cord)
before cleaning. Clean surfaces with a dry
cloth. Never use strong detergents or solvents,
such as alcohol or thinner. Do not use a wet
cloth or water to clean the unit.
1.5 FCC / CE NOTICE
•
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired
operation.
•
This equipment has been tested and found to
comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference when the equipment is operated
in a commercial environment. This equipment
generates, uses, and can radiate radio
frequency energy and, if not installed and used
in accordance with the instruction manual, may
cause harmful interference to radio
communications. Operation of this equipment
in a residential area is likely to cause harmful
interference in which case the user will be
required to correct the interference at his own
expense.
