FS-HDR Frame Synchronizer/Converter/HDR-WCG Processor v1.0r1 68 www.aja.com
3.0 Mix Down 1 Mode
This parameter activates the Mix Down mixer, and selects either 5.1 or 7.1 mix
down mode.
Off (default)
5.1 Channel
7.1 Channel
Mix down feature is turned off.
Selects 5.1 mix down mode.
Selects 7.1 mix down mode.
When set to 5.1 or 7.1 Channel Mode, additional menus follow that are used to
select the source of the incoming multi-channel audio, adjust the level of each of
the incoming channels routed to the Left and Right output channels, and adjust
the level of the Left and Right output channels.
About Mix Down Mode
Multi-channel audio uses more than two speakers to represent the sound field.
NOTE: The LFE channel is not used in the stereo mix down output, but is passed through
the FS-HDR audio routing matrix.
The Mix Down outputs are available as inputs to the FS-HDR audio matrix and can
be mapped to any audio output.
3.1 Mix Down Input
When 5.1 Channel or 7.1 Channel is selected above, this parameter selects the
source of the multi-channel audio coming into that mixer.
SDI 1(default)
SDI 2-8
Selects the indicated source. The channel assignments are as follows.
All unused channels are muted:
Input Ch 1 - Left Front
Input Ch 2 - Right Front
Input Ch 3 - Center
Input Ch 4 - Left Rear
Input Ch 5 - Right Rear
Input Ch 6 - LFE (not used in mix down output)
Input Ch 7 - Left Surround (mute in 5.1 mode)
Input Ch 8 - Right Surround (mute in 5.1 mode)
Sig Gen 1KHz
Sig Gen 400Hz
Routes the indicates signal generator to all the active multi-channel
inputs.
Map
This parameters activates a series of related menus to map a specific
input channel to each of the 5 or 7 mixer input channels.
3.2 - 3-8 Mix Down Input Mapping (LF, RF, CTR, LR, RR, LS, RS)
When Map is selected above, these menus permit the mapping of any FS-HDR
audio input channel or signal generator to any of the mixer inputs (L Front, R
Front, Center, L Rear, R Rear, and in 7.1 mode L Surround and R Surround). Each
mixer input can also be turned Off (muted). Default setting is Off.
3.9 - 3.14 Mix Down Input Level
In Mix Down Mode, multi-channel input channels are mixed to the Left and Right
output channels. The level of each input signal sent to its mixed output can be
adjusted plus or minus 18 dB, in half dB increments, using these menu controls.
