Tektronix WVR8200 User Manual page 189

To set up Dolby global
parameters
WVR8200 and WVR8300 User Manual
7. Select the Return box to close the map.
8. Select Dolby D Input and select the AES channel for Dolby content in which
the subframes carry two Dolby streams (in Dolby Professional 16-bit mode).
9. Select Dolby D Input and select the stream for Dolby Content in which there
can be multiple Dolby Digital streams embedded.
10. Select Dolby E Pgm Mask (Dolby E Program Mask), and navigate to each
box for each program. Press the SEL button to toggle to Allow Alarm (X) or
not (blank).
11. Select the Return box to close the map.
12. Select Dolby Chan Mask, and choose which Dolby channels (L, R, C, Lfe,
and so on) can trigger alarms based on the decoded content.
13. Select the Return box to close the map.
14. Select Dolby E Input, and select the program from which the downmix is
derived.
NOTE.
Although 8 programs are listed, the number active depends on the Dolby
E Program Configuration detected in the metadata of the Dolby input. (See
page 178, Audio bar mapping versus Dolby E metadata program configuration.)
15. Set AES Ref Enable to Disable or Enable. If enabled, and the Dolby Source
is set to an AES input, the instrument triggers the AES Frame Sync Alarm if
the AES input is not locked to the AES reference.
16. Repeat the above procedure for other Dolby inputs, as needed.
The following procedure sets parameters that apply to all four Dolby inputs.
1. Select Audio Inputs/Outputs from the CONFIG menu.
2. Select Dolby D (AC-3) Setup and make the following settings. The settings
apply to the input when Dolby D is detected for Dolby inputs.
3. Select the Dolby D Listening Mode, which controls how the Dolby sound
channels map to the level bars and surround-sound elements in the Audio
display and outputs.
4. Choose Full or a mode to which you want to downmix.
NOTE.
Dolby content of the signal at the Dolby input must be sufficient to
downmix to the mode selected or the setting has no effect.
5. Select Dialnorm&DynRng.
Monitoring audio
169