Settings Dialog - Gain; Settings Dialog - Ltc - RME Audio Fireface UC User Manual

8.3 Settings Dialog – Gain
The tab Gain has options to change the reference level of some channels. The gain of channels
1 to 4 is adjustable per channel within the TotalMix FX settings panel (click the wrench symbol).
Level
Line In
Defines the reference level of the rear analog inputs 5-8. The available settings are -10 dBV, +4
dBu and LoGain.
Line Out
Defines the reference level of the rear analog outputs 1-6. The available settings are -10 dBV,
+4 dBu and HiGain.
Phones
Defines the reference level of the analog outputs 7/8. The available settings are -10 dBV, +4
dBu and HiGain.

8.4 Settings Dialog - LTC

The Fireface UC can extract position information as APP (ASIO Positioning Protocol) from
Timecode (LTC, SMPTE) received at the analog input 4.
A detected Timecode is shown as time information in the LTC In field. The analog input signal
needs a specific level: slowly reduce the level until the display stumbles or completely fails.
Then increase the level by 10 dB.
The field Input State will show further details of the Timecode.
Basically Timecode can also be used as clock source. However, the calculation of the position
information is less precise then. Recommended is a clocking of the Fireface UC with a clock
signal (for example Word) directly from the device that sends the Timecode.
User's Guide Fireface UC © RME
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