Nevion AV-3G-XMUX - Manual (Page 21)

Configuration 21
AV-3G-XMUX User Manual Rev. B
If SW3.1(DIP config mode) is ON & SW3.3 (High group mode) is ON:-
• All DIP switches are used for configuration.
• GYDA will only be able to monitor the card.
• All group numbers for the DIP routing configuration will refer to the extra 3G audio
groups. All the conventional embedded audio will pass through the module.
If SW3.1(DIP config mode) is ON & SW3.3 (High group mode) is OFF:-
• All DIP switches are used for configuration.
• GYDA will only be able to monitor the card.
• The extra 3G audio embedded audio will pass through the module.
If SW3.1(DIP config mode) is OFF & SW3.3 (High group mode) is ON:-
• The card is to be controlled by GYDA or the stored configuration is to be used.
• The embedder mode may be either high or low groups. This is set in the configuration
page of GYDA.
• De-embedded audio from all 8 groups may be routed in the audio router.
• All the conventional embedded audio will pass through the module.
If SW3.1(DIP config mode) is OFF & SW3.3 (High group mode) is OFF:-
• The card is to be controlled by GYDA or the stored configuration is to be used.
• De-embedded audio from the conventional 4 groups may be routed in the audio router.
• The extra 3G audio embedded audio will pass through the module.
6.2.4 Disable SRCs, SW3.4
The sample rate converters will not be used if this switch is on. The user must ensure that the
AES input signals are locked to the video signal otherwise click noises will be produced in the
embedded audio signals.
If the switch is off, the sample rate converters will be used when necessary.
6.2.5 Group remove, SW3.5
This switch controls whether existing embedded audio is re-embedded or removed.
When SW3.2 is on, the output video will only contain audio embedded by the module.
When SW3.2 is off, all existing embedded audio groups will be transported unless overwritten.
3G audio groups which are not handled by the module will always be transported.