User`s guide

DISTRIBUTION AMPLIFIERS
2
PRECAUTIONS / SAFETY WARNINGS 1
Please read this manual carefully before using your
DA1907SX Distribution Amplifier. Keep this manual
handy for future reference. These safety
instructions are to ensure the long life of your
DA1907SX 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 DA1907SX
• Maximum operating ambient temperature is 45
(degrees C).
• Never restrict the airflow 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 DA1907SX
Distribution Amplifier 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 DA1907SX
Distribution Amplifier 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 DA1907SX Distribution Amplifier
carefully. Dropping or jarring can damage
internal components.
• Do not place heavy objects on top of the
DA1907SX. If the DA1907SX is to be mounted to
a table or wall, use only Altinex made mounting
accessories, such as the mini mount-bracket
(DA1295FC) and cables for optimum setup.
• The power outlet socket should be installed as
close to the equipment (DA1907SX and AC
Adapter) as possible, and should be easily
accessible.
• Do not pull the power cord of AC Adapter or any
cable that is attached to the DA1907SX
Distribution Amplifier.
• If the DA1907SX Distribution Amplifier is not
used for an extended period, disconnect the
Power (AC) Adapter from the power outlet.
1.4 CLEANING
• Unplug the DA1907SX AC Adapter from wall
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.
• Any changes or modifications to the unit not
expressly approved by Altinex, Inc. could void
the user’s authority to operate the equipment.