JBL Performance AV1 User Manual page 37

AV1
Possible settings for Dolby Digital input sources include 3/2.1, 3/2,
3/1, 2/2, 2/1, 2/0 and 1/0. Current settings for DTS(-ES) input
sources include 3/3.1 and 3/2.1.
DIALOG OFFSET
Indicates the dialog normalization value applied to the input signal.
Dolby Digital input sources reproduce dialog at 27 decibels below full-
scale (-27dBFS). When the dialog normalization value of the incoming
signal is higher or lower, the DIALOG OFFSET parameter indicates the
amount of adjustment the AV1 makes to normalize dialog to -27dBFS.
ES ENCODING
Indicates whether or not a DTS-ES-encoded source is detected. When
the parameter setting is DISCRETE, a discrete 6.1-channel DTS-ES source
is detected. When the parameter setting is MATRIX, a 5.1-channel DTS-
ES source with a surround-encoded back channel is detected. When the
parameter setting is NONE, a standard DTS source with no DTS-ES
encoding is detected.
EX ENCODING
Indicates whether or not a Dolby Digital Surround EX-encoded source is
detected. When the parameter setting is MATRIX, a 5.1-channel Dolby
Digital source recorded with Dolby Digital Surround EX is detected. When
the parameter setting is NONE, a standard 5.1-channel Dolby Digital
source recorded without Dolby Digital Surround EX-encoding is detected.
The AV1 cannot automatically detect Dolby Digital Surround EX encoding
in non-flagged input sources. See page 5-20 for more information.
SURR MIX LVL
-27 to +4dB
DISCRETE, MATRIX, OFF
MATRIX, NONE
+0.0dB, -3.0dB, -6.0dB
INPUT
Indicates the selected input (for example, DVD1).
INPUT TYPE
Indicates the input source that is present. When the parameter set-
ting is ANLG, a 2-channel analog audio source is present and the
ADVANCED menu 2-CH ANLG BYP parameter is set to OFF. When
the parameter setting is BYP (Bypass), a 2-channel analog audio
source is present and the 2-CH ANLG BYP parameter is set to ON.
When the parameter setting is PCM, a 2-channel digital audio
source is present. When the parameter setting is ---, an unknown
digital audio source is present.
MIX ROOM
Indicates the size of the mixing room that was used during the mix-
ing process. When the parameter setting is LARGE, it is recom-
mended to set the RE-EQUALIZATION parameter to ON for THX
listening modes.
MODE
Indicates the activated listening mode (for example, L7 FILM).
SAMPLE RATE
Indicates the sample rate of the input source that is present.
Indicates the relative surround channel level that was used during
the mixing process.
Basic Operation
ANLG, BYP, PCM, ---
SMALL, LARGE
44.1kHz, 48kHz, 88.2kHz, 96kHz
2-19