Grass Valley Kaleido-X v.7.80 - Manual (Page 137)

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Kaleido-X
User’s Manual
• Refer to Audio Calibrations , on page 173, if you need to change audio alarm
thresholds.
• See Calibrating Loudness Measurement on page 138, for detailed instructions
on calibrating loudness measurement.
• See Calibrating Zero VU Reference Levels for Embedded Audio Sources on
page 144, if you need to change the Zero Vu reference level for all sources
associated with the current profile.
• For a video profile:
• See Calibrating Metadata Holding Time on page 150, if you need to change the
holding time for XDS metadata, CC or DTVCC captions.
• Refer to Metadata Calibration , on page 174, if you need to change the
presence timeout value for DTVCC services and text.
• For a teletext profile:
• See Calibrating Metadata Holding Time on page 150, if you need to change the
holding time for teletext subtitles.
• See Calibrating Subtitling/Closed Captioning on page 148, to configure the
teletext page selection parameters.
• For a SCTE 35 profile:
• Refer to Metadata Calibration , on page 174, if you need to change the
presence timeout value for SCTE 35 signaling.
• See Calibrating DTMF Tone Sequences on page 153, to register the out-of-
network, and in-network DTMF sequences you need to monitor.
• See Calibrating SCTE 35 Event Reporting Duration on page 154, if you wish to
adjust the delay after which alarms triggered when SCTE 35 commands are
detected return to normal.
4 Repeat step 3 until the profile is properly configured for your purposes.
Assigning Calibration Profiles
To assign a calibration profile
1 In the main window, click the System tab, and then click Description/Calibrations on
the second-level tab bar. The main pane displays the System hierarchical list.
2 Navigate to the elementary stream you wish to calibrate and select it.
3 In the Properties pane, click Profile, and then select the calibration profile you wish to
apply to this stream.
4 To apply the same profile to all elementary streams of a compatible type (e.g., all audio
elementary streams), click Apply to all.
Alternatively, you can drag a profile from the Tools pane, onto the desired elementary
stream in the System list.