THOMSON Grass Valley KAM-HD-MULTI, Инструкция по эксплуатации

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72 KAM-HD-MULTI—Instruction Manual
Kameleon HD Links and Web Pages
Audio Sync Web Page
Use
this
link
The Audio Sync web page ( Figure 42 on page 73 ) provides controls for
setting the following:
• Enabling auto tracking,
• Audio disruption processing, and
• Setting delay adjustments for the two channels in each of the eight
audio input streams either in locked mode or separately.
Enable Auto Tracking
Select the On checkbox to enable auto tracking for all input audio streams
(1-8) to track the input video frame sync.
Note When Sample Rate Conversion has been disabled on the Audio Input Select
web page for an audio stream, the auto tracking will be disabled for that
stream and the audio tracking status will be reported in the Audio Tracking
Status field described below.
Note Auto tracking is not available in 1080sf/24 or 1080p/24 format at this time.
Enable Audio Disruption Processing
Enabling this control turns on audio processing to remove possible audio
disruption out of the AES stream when video is switched upstream or
when an AES input is removed from or connected to an audio input port.
View Select
Use the
Stream (1-2)
,
Stream (3-4)
,
Stream (5-6)
, or
Stream (7-8)
View Select radio
buttons to select the input audio stream (Ch 1 and Ch 2) to be adjusted.
Delay Adjustments
Use the following controls to adjust audio delay:
• Channel Delay Lock – select the
Channel Delay Lock
checkbox to lock the
Ch 1 and Ch 2 delay controls for the selected stream together. Adjusting
either control will change both controls.
• Ch 1 and Ch 2 Delay Adjust – adjust the amount of delay for each
channel or both channels together if
Channel Delay Lock
has been checked.
Status reporting for each audio stream includes the following:
• The auto tracking status of each audio stream will be reported as
Enabled
or
Disabled
. See Note under Enable Auto Tracking above.
• The amount of auto tracking delay will be reported for each audio
stream if the
Enable Audio Tracking
is set to
On.
• The total amount of delay will be reported in the Total Delay field for
each audio stream.