AudioControl The Director D2800 Installation Manual page 26

8 channel multi-zone network dsp amplifier
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Operation Tab (continued)
Groups: Grouping allows for channels
to be grouped (there are 4 groups to
choose from in the tiny box) for con-
trol via telnet for simple and efficient
operations. The telnet commands
are listed on our website of destiny.
Grouping allows for quick control over
the on/off and signal source states of
each group.
Mono: Click this button to combine both
channels in this zone into mono. This
is useful if you want to connect a
single speaker, such as a subwoofer,
in bridged mono, thus combining the
power of the two amplifiers into one.
Make sure your speaker's impedance
is 8 Ohms or higher. Alternatively, you
could leave the two speakers con-
nected as normal and they will both
play the same. This can be ideal where
stereo sound is not really needed.
Standby: The standby on/off buttons
control the state of each individual
channel – whether the channel is on
or not.
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Input Source: Allows you to choose where
each channel pair is getting its input
source. The small drop-down menu
shows the available input sources.
Trim: Trim the levels of the zone output.
The range of adjustment is suitable for
balancing SPL in grouped zones, for
example, 3 sets of speakers grouped
for a living room. It will also serve as
a way to limit volume in a particular
zone if, for some reason, you don't
want to use the maximum volume
setting found in the zone configuration
page. Input levels can be set using the
Device Configuration Tab.
Temperature: Provides the status of the
channel temperature.
Protection: Shows the channel protection
status.

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