
BBG1040ACO-OM (V1.4)
BBG-1040-ACO PRODUCT MANUAL
3-25
Setup/Operating Instructions
BBG-1040-ACO Function Menu List and Descriptions
Clean and Quiet Switching (CQS only) – Allows SDI input
selection to be changed from one source to another while ducking
audio during controlled input video switching transitions to provide
silence between input switches.
Input Flex Mix
Note: •
Clean audio switching is assured only for intentional, controlled switches via user control. Clean audio switching cannot
be assured for failover switches.
•
Clean switching requires that both SDI signals (switch from and switch to) be stable and present, and of the same SDI
format and rate.
•
Clean audio switching function is designed for PCM audio. This function does not assure clean decoded audio when
switching from/to Dolby or other non-PCM audio.
Table 3-2
BBG-1040-ACO Function Menu List — continued
Switching Enabled check box enables Clean and Quiet Switching.
Duration sets the attack and decay ramp intervals (300 msec is recommended for typical use).