AJA FS2 Manual - Manual (Page 81)

FS2 v2.1r1 www.aja.com 81
settings for the different video inputs (i.e., perhaps the SDI 1 has a specific embedded
audio channel mapping while the component video input might always use AES audio
input).
Audio Follow Video applies to these parameters:
• 1 Audio Input
• 1.1—1.16 Audio Map
• 1.17—1.24 Audio Map (Stereo)
• 6.0 Audio Delay
• 7.0 Audio Output Levels
• 7.1—7.16 Audio Level Ch (n)
• 8.0 Audio Output Phase
• 8.1—8.16 Audio Phase Ch (n)
NOTE: Turning Audio Follow Video (AFV) On results in the loss of the above settings. When AFV is
turned On, the source-memory settings are written over the current settings. Turning AFV Off
again will not restore the original settings, but instead will result in the source memory
settings remaining in effect until edited again.
4 Audio Signal Gen
This parameter determines the audio signal output from the FS2’s internal test signal
generator.
Audio Delay
Controls
6.0 Audio Delay (mS) This parameter is available only when the audio input (parameter 1) is set to AES/EBU,
Analog, Embedded, or HDMI. The parameter allows you to adjust the audio delay to
compensate for video timing (delay/latency). The default is zero delay.
If parameter 3 Audio Follow Video is set to On, the Audio Delay selection is
independently kept for each separate input. If Audio Follow Video is set to Off, a single
Audio Delay value applies, regardless of the video input. (This value is independent of
any of the values used in Audio-Follow-Video mode.)
NOTE: The Delay menu for a particular channel-pair may be hidden if that channel pair is controlled
by the Dolby Framer (see 9.0 Dolby Framer Sync).
Off (default) Turn audio test signal output OFF.
400 Hz Output a standard 400 Hz test signal tone.
1 kHz Output a standard 1 kHz test signal tone.
Variable Adjustment range increments from -16 to +256 mS or -768
samples to +12288 samples.
Default=0 (synchronized to video output).