Notes For Virtual Switches, Page Three - Solid State Logic XLogic Alpha-Link LIVE-R User Manual

Notes for Virtual Switches, Page Three

1. This option sets an alternative clock source to automatically take over if the main External Clock Source fails (see
notes 2. though 4. below). Note that video sync is not available as a Fallback Clock Source.
2. When EXT is selected as the clock source and 'MADI or Video' has been selected in virtual switches page two,
setting switches 5 through 8 to 'off' will enable the clock signal embedded in the incoming MADI stream to be
used as the clock source.
3. When EXT is selected as the clock source and 'MADI or Video' has been selected in virtual switches page two,
these virtual switches allow the LIVE-R to lock to an applied NTSC/colour (29.97Hz) video sync signal. Because
the video sync signal obviously carries no sample rate information, it will be necessary to select the required
sample rate using the appropriate switches.
4. When EXT is selected as the clock source and 'MADI or Video' has been selected in virtual switches page two,
these virtual switches allow Alpha-Link to lock to an applied PAL video sync signal. Because the video sync signal
obviously carries no sample rate information, it will be necessary to select the required sample rate using the
appropriate switches.
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