Linear Acoustic AERO.mobile, Руководство пользователя, Страница: 26 / 50

Linear Acoustic AERO.mobile User Guide Detailed Operation
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Figure 4-2
Audio signal presence and upmix indication
AGC Meters
Show the gain reduction status of the Input AGC and the Multiband AGC. More down-
ward meter excursion indicates lower gain (more gain reduction). The center dot in each
of the AGC bands shows 0dB at the center of the AGC range.
Figure 4-3
AGC Gain Reduction metering
GPI Status Display
Shows the current status of each of the four GP Inputs, plus the active preset. The screen
below shows GPI 1 set for ALT, GPI 2 set for Coding Mode 2/0 (i.e. Mute inputs 3-6),
GPI 3 set to select Secondary Preset, and GPI 4 set to select Primary Preset. Lower case
indicates that the GPI function is set but the GPI is not active.
Figure 4-4
GPI Status Screen
Metadata Status (Pgm 1-8)
Shows the status of applied metadata signal (485 or VANC). The Program Config is shown
along with the audio coding mode (acmod) and dialnorm for each of the possible eight
programs.
Figure 4-5
Metadata Status Screen
I n p u t
L R C S L s R s L R
O u t p u t A L T
L t R t L R
P r i
A G C
W 1 2 3 4 5
G P I : 1 A L T 2 c m 2
3 s e c 4 p r i
M d I n N o t P r e s e n t
P g m 1 - - - - D N = - -