Russound Sphere ACA-E5, Руководство по установке

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Russound ACA-E5 Installation Manual
INSTALLATION OvERvIEW
INSTALLATION VENTILATION REQUIREMENTS
IMPORTANT: The ACA-E5 should be situated so that its location or
position does not interfere with its proper ventilation. Do not block
vents above or to the sides of the unit, as it requires ventilation for
proper operation. Do not expose to excessive dust, and do not allow dust to
build up on the unit and block vent holes. Do not place the ACA-E5 above or
below a heat-generating component such as an audio amplifier.
Be sure to leave at least 2 inches of space to the sides of the unit with open
air flow above. A single-space rack mount vent or about 1.75 inches must be
kept clear above and below the unit.
INSTALLATION
The ACA-E5 controller can be rack mounted or placed on a shelf in an
equipment rack. The controller will occupy four rack spaces with the feet
removed.
The controller can be installed in an equipment rack using the included rack-
mount ears and hardware to attach the ears to the controller chassis.
ELECTRICAL POWER
The ACA-E5 lighted push-in power button shows blue for ON. The ACA-
E5 operates at either 100-120V or 220-240V. Voltage is selected using the
switch on the back panel, located near the holder for the replaceable fuse. It
is recommended that the ACA-E5 and the source equipment be plugged into
a dedicated 20-amp circuit with an isolated ground. A power line conditioner
can reduce interference problems caused by noise found in some electrical
systems.
Disconnect all live power cords before making connections to the •
controller.
Verify that all connections and polarity are correct.
•
Keep all power cords away from all signal cables to prevent humming •
from induced noise.
Choose reliable signal cables/patch cords.
•
Label all wires with room location at both ends of the wire. •
Do not connect the controller’s main power feed until
all other connections have been made and verified.
Live connection or removal of the keypad wiring or
other wiring when the system is powered can cause
communication problems in the network.
Double-check terminations during each phase of the
installation to prevent accidental damage. Incorrect
wiring is the number one cause for non-warranty product
damage.