Grass Valley AMX-3981 2014 - Manual (Page 98)

GUIDE TO INSTALLATION AND OPERATION
92 | AMX-3981
When changing the ALC filter to ITU-R
BS.1770, the link mode may be affected. If
the value is going to change, a pop-up
informing the user that the link mode will
be affected will appear. Click OK to
continue and modify the Link mode or
Cancel to abort the ALC filter change.
PGM 1 Link Mode
The Link Mode parameter defines how the audio channels of PGM1 are linked together.
The link modes available depend on the ALC Filter parameter.
• In ITU-R BS1770, only 4 link modes are available.
• In Jünger Level mode, 10 modes are available.
Refer to the table below for the complete list. The graphic below the Link Mode pulldown illustrates the current
selection.
The factory default is ALL for a 6-channel program, STEREO for a 2-channel program and MONO for a 1-channel
program.
Link Mode Jünger Level Mode Linking ITU-R BS.1770 Mode Linking
Mono 1.0 (1 mono channel) 1.0 (1 mono channel)
Stereo 2.0 (1 stereo channel pair) 1x2.0 (1 stereo channel pair)
All 5.1 (6 surround channels)
L/R/C/Ls/Rs are linked, LFE is
processed separately 1x5.1 (6 surround channels)
L/R/C/Ls/Rs are linked, LFE is
processed separately
Live L/R/C are linked, Ls and Rs are
linked separately, LFE is processed
separately Not supported
Movie L and R are linked, Ls and Rs are
linked separately, C and LFE are
processed separately Not supported
Quad L/R/Ls/Rs are linked, C and LFE are
processed separately Not supported
All (LFE Linked) 5.1 (6 surround channels + LFE
link) L/R/C/Ls/Rs and LFE are linked 1x5.1 (6 surround channels + LFE link)
L/R/C/Ls/Rs and LFE are linked
Live (LFE Linked) L/R/C are linked, Ls and Rs are
linked separately, LFE is linked with
L/R/C Not supported
Movie (LFE Linked) L and R are linked, Ls and Rs are
linked separately, C is processed
separately, LFE is linked with L/R
and C Not supported
Quad (LFE Linked) L/R/Ls/Rs are linked, C is processed
separately, LFE is linked with
L/R/Ls/Rs and C Not supported