13
41.
Bass Button: Press the + button to increase the bass level and press the - button to
decrease the bass level.
42.
Volume Buttons: Press the + button to increase the volume level and press the -
button to decrease the volume level.
43.
Balance Left Button: Press this button to move the stereo balance to the left.
44.
Balance Right Button: Press this button to move the stereo balance to the right.
LOCATION PLANNING
Prior to installation you should make a detailed plan of exactly where you will install each
component and how you will route the necessary Ethernet cables to connect everything
together.
Determine where you will mount the Wallplate Keypad Controllers. Note that installation
of the keypads requires the use of a single-gang, low-voltage mounting bracket (not
included).
The Master Controller/Amplifier can be installed into a standard 19" equipment rack, using
the attached rack mount ears, or can be set on a shelf. Ensure that there is sufficient room
around all sides and that there is good airflow for cooling. Do not place other equipment
on top of the controller and do not install it in an enclosed space, such as a cabinet or
closet.
Of course, you will also need speakers for each zone. The built-in amplifiers in this unit are
capable of producing 60 watts per channel into 8 ohm speakers or 70 watts per channel
into 4 ohm speakers. Each amplifier can be individually bridged to produce 140 watts into a
single 8 ohm speaker. Do not attempt to use 4 ohm speakers with bridged mode.
Note: Even the best speaker cable has some resistance, which increases with the length of
the cable. The resistance of the cable must be added to the impedance of the speaker
when considering the total load presented to the amplifier. We recommend the use of 8
ohm speakers for longer cable runs, because the resistance added by the cable would
represent a smaller percentage of the total impedance and therefore would have a lesser
impact on sound quality.
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