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Operating Manual - nX, nXe, and nXp Power Amplifiers
9.4e Input Source Tab
Inputs are analog balanced line, AES3 digital audio (op-
tional), or CobraNet (optional). Setting the input source to Auto
gives priority to digital audio inputs if they are installed.
9.4f Metering Tabs (not shown)
There are three meter tabs, including general I/O Meters,
Meter Dynamics for gate and compressor/limiter functions, and
Autoleveler Meters. All meter tabs display both DSP input and
DSP output level for each channel.
9.4g Events Tab
The Events (Event Scheduler) tab
allows the user to program specific device
actions to occur based on the time of day
or day of the week. Scheduled events
can include Preset Recall, Power Status
Change, Channel Mute, Output Source
Select, and certain remote control set-
tings. Up to 100 events can be sched-
uled. All event schedule data is stored in
the amplifier.
A common use of the event sched-
uler would be for programmable energy
efficiency. Schedule the amp to go idle
or off during down times, and turn back
on when the facility opens for business.
The date and time of the amplifier's
Real Time Clock (RTC) can be manually
set by the user, or set to the host PC clock.
There is an internal battery that powers
the RTC that has an estimated life of 12
years. If this battery fails, the RTC will
not function until the battery is replaced
by a qualified service technician.
9.4h Fault Log Tab (not
shown)
The Fault Log is a register of amplifier events triggered by fault conditions and date/time changes . It is useful for diag-
nosing an amplifier/system problem by allowing the administrator to review events which may have led to a fault condition.
The log can be saved as a XML text file.
9.4e - Input Source Tab
9.4g - Event Scheduler Tab
