System References - Alesis AI-2 Reference Manual

The AI-2 simultaneously generates serial time code for a video
editor or synchronizer, LTC, MTC and sample clock, which is sent
to the ADAT transport via the SYNC OUT connector or the BRC via
the W/C OUT connector.
When the AI-2 synchronizes the ADAT, the time code rate, word
clock rate, and the speed of the ADAT tape itself are controlled so
that they are all running at one and the same rate.

5.11 SYSTEM REFERENCES

The frame rate of the AI-2's internally generated time code, and the
relationship between that rate and the digital audio sample rate, are
determined by the selected reference source. Available reference
sources are word clock, video sync, Lynx synchronizer frame refer-
ence, time code and internal, which can be either fixed or variable.
The AI-2 software automatically limits the references available for
selection to those that are valid for the selected control type.
Control
Lynx
SONY
Reader Chase
References Available
W/C, Lynx
W/C, Vid
W/C, Int
Lynx
Ext Vid
Int Vari
Int Fix
W/C Vid
W/C, Int
Ext Vid
Int Vari
Int Fix
W/C, Vid
Reader in
Ext Vid
Int Fix
Int Vari
W/C, Int
41
Description
Default
Default
Default