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发表于 2016-1-22 17:42:28
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Where Lyra is generating its sample clock from its internal reference clock (local mode) it is considered to be the clock master, and its front panel 'master' LED is lit. When it is locked to an external sync source (Wordclock, DI or ADAT) it is considered to be a clock slave, and its front panel 'master' LED is not lit. Where an external sync source has been selected but is either invalid or is operating at a different frequency from the nominated sample rate, the 'master' LED flashes and the internal (local) reference is used instead. An exception to this is that during stand-alone operation, the sample rate automatically follows the frequency of the selected sync source so long as it is valid. For more information see the Unit settings and Stand-alone operation sections.
自己看这段吧说的很清楚了,插着usb的时候如果选的外部信号和驱动里设置的采样不符就会报错并转到local,只有独立模式(拔掉usb)才会自动切换 |
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