ASTRAL 16
U s e r m a n u a l
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Web UI Remote Control
Using any modern device with a web browser,
one can access the remote control. When not
logged in as an expert user or installer, the remote
is accessible as well, but the header (above
Main Source) is not visible. The web UI remote
control is best used with a computer or tablet. It
can be used with a mobile phone, but items do
not properly fit the screen. iPad users can also
download the iPad app from the app store.
1. Input Select
Any inputs enabled on the Inputs setup page will
appear here titled according to your setup. See
"Input Settings" . The currently selected input will
be highlighted in blue. Tap any input to select it.
2. Power
Toggle the standby/ON status by pressing this
button.
3. Main Volume
Adjust the volume in the currently selected
theater by pressing the +/- buttons. One press is
a 1dB increment.
4. Mute / Dim / LFE Dim
This section contains easy access to select
features.
Mute: Cuts sound to the currently selected
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theater.
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Vol Dim: Immediately attenuates volume by
the amount specified in "Parameters". Default
is -20dB.
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LFE Dim: In some cases, movies encoded
with Dolby may have bass that appears to be
too loud. Use LFE Dim to attenuate the LFE
channel by -10dB.
5. Preset & Audio Decoder Options
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Preset: Use the Preset dropdown menu to
select the desired preset. Remember that
Preset includes activating a specific theater,
so if your ISP includes multiple theaters, you
should have presets available for each. See
"Presets".
Audio Stream: Indicates real time information
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about the incoming audio of the selected
source.
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Preferred Upmix: Native plays audio back in
the recorded format and/or channel count
according to the source material. Stereo
Downmix will downmix surround material to
2 channel played through front left and right
(and sub if loudspeakers are configured as
Small or Large and Sub) loudspeakers only.
Dolby Surround, DTS Neural: X and Auro-
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Matic will force any legacy surround audio
into one of these 3 formats. Immsersive
source audio will be rendered natively and this
selection will be grayed out.
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DRC: Dynamic range control for Dolby and DTS
streams. On will reduce the range of volume
levels on the soundtrack by compressing the
loudest sounds. Auto will engage DRC when
directed to by the soundtrack.
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