Euphonix SH612 manual Sample Rate Key, Sample Rate LEDs

Euphonix SH612 Studio Hub User Guide Front and Rear Panel Interface

Sample Rate Key

Press the Sample Rate key to display the Sample Rate menu. Use the SpinKnob or arrow keys to highlight the desired Sample Rate setting. Press Select to activate the displayed value and revert to Status Display mode. The LED corresponding to the se- lection illuminates.

96	AES
48.0	Word Clock
44.1	Internal
Custom	Video Sync
Pull-Up	Video
Pull-Down	Other
Dual Ref	TC Lock

Sample Rate Sample Rate Source

Figure 2-5Sample Rate LEDs and Buttons

Sample Rate LEDs

96, 48, and 44.1 (kHz) represent the nominal sample rates. The Custom LED illuminates to indicate other rates within the range 31–100 kHz.

The Pull-Upor Pull-DownLEDs illuminate when the sample rate is set to a Pull-Up or Pull-Down rate of one of the three nominal or Custom rates.

The Dual Ref LED illuminates to indicate that the time code and sample rate clock sources for the SH612 each reference a separate external signal. This means that syn- chronization must be accomplished externally to the SH612 or the signals may drift. The SH612’s response to drift varies depending on the mode. Drift is allowed in the Jam Continuous (1% only) and Jam Once modes. It is only in either of these two modes that the Dual Ref LED lights. In all other cases the LED is not lit.

The TC Lock LED indicates time code lock status:

•Solid LED: Locked to valid time code signal

•Flashing LED: No lock because expected time code signal not present

•Unlit LED: SH612 is generating internal time code

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