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trigger when the SP4 is powered on from standby.
It will not automatically deactivate the trigger when
the SP4 is placed into standby. Enabled on Input
makes the trigger available in the Input Menu. When
set to Y for an input, the trigger activates when that
input is selected from a remote interface. See "8.
Triggers" on page 13. Enabled on Preset makes the
trigger available in the Preset menu. When a preset is
selected in which a trigger is marked Y, the trigger is
activated. Note that Auto Switching trigger behavior
will override any Manual Switching behavior.
Disabled on Sleep: Select Y if the trigger should
•
deactivate when the SP4 is placed into standby.
Active State: Select whether the active state for the
•
trigger is 12V or 0V.
Delay: You may wish to set a delay of up to 8
•
seconds. Usually this is done if you are using triggers
to activate amplifiers. If all amplifiers power on at
once, the inrush current could trip a circuit breaker.
Note that all Bryston amplifiers since the SST series
feature SoftStart circuitry which slowly ramps up
power into the amplifier. Bryston amplifier triggers
may be daisy chained so that only once the preceding
amplifier is fully powered does the following amplifier
initiate it's power up sequence thereby obviating the
need for a delay (or multiple triggers) when using
modern Bryston amplifiers.
Parameters
•
Downmix zone: define whether the dedicated
downmix outputs feed an audio only zone or an
audio video zone. When A/V, lipsync adjustment is
available in that zone's remote control functions, and
that zone's general delay can be set using the setting
below.
•
Audio Control Range MAX: Set the maximum
allowable volume. +6db (default), +3dB, 0dB.
•
Volume Dim Level: To quickly attenuate the volume
(but not mute it), a user can click Volume Dim. Set the
level of attenuation here. Default is -20dB.
SP4 Immersive Surround Processor
Audio/Video General Delay per AV Zone
Set the global lip sync delay for each theater, A/V,
and Headphone zone here. Max value is 250 ms.
System Setup
Enable fast boot to substantially decrease power on
time of the SP4 at the expense of greater standby
power consumption.
Front Panel
Settings that govern behavior of the front panel
screen.
Active Brightness: Brightness of the screen
•
when the screen is actively being used.
Standby Brightness: Brightness of the screen
•
when not actively being used.
Standby Timeout: Length of time elapsed
•
between active use of screen and reduction of
brightness to standby level.
Zoom on Changes: When on, changes made
•
via remote control (input, volume, etc.) will
temporarily be shown in a large type so these
changes can easily be read from across the
room.
IR Remote Control Function Assignment
Expand Inputs and/or presets to assign up to 6
inputs and 5 presets to discrete buttons on an IR
remote control. Note that many "universal" remotes
also have the ability to cycle through all available
inputs or presets so even if you have more than 6
or 5 respectively setup, they can still be accessed
via IR. Remember that the SP4 has no front panel
IR receiver, so any IR commands need to be sent
to a module connected to the IR input on the back
panel.
27
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