JBL SYNTHESIS SDP-40HD User Manual page 63

Setup
SDP-40HD
When set to FAST, the SDP-40HD will mute when a period of
continuous digital silence is detected. Once valid audio is received,
the SDP-40HD will configure its processing and deactivate mute.
This prevents audible digital noise from occurring during digital
audio signal changes. For example, the SDP-40HD will briefly mute
when FORMAT DETECT is set to FAST and the digital audio stream
changes from PCM to DTS.
Note
The Format Detection parameter does not apply to the Dolby PLIIx
family of listening modes. Use the Logic 7 family of listening modes as
an alternative when using Format Detection.
ZONE2 IN & RECORD IN
DIGITAL, ANLG, DMIX
OR
SETUP INPUTS DVD1 ZONE2 IN RECORD IN
Controls the interaction of the digital and analog audio input
connectors assigned to the current Zone 2 and Record Zone inputs.
The table on the next page describes ZONE2 and RECORD IN
parameter settings.
CAUTION!
When the ZONE2 or RECORD IN parameter is set to DIGITAL or
ANLG, the SDP-40HD recognizes some DTS encoded sources as
audio signals (not data signals) and outputs loud digital noise
from the Zone 2 or Record Zone audio output connectors.
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