Miranda UAP-1783 Operations Instructions download pdf (Page 29)

GUIDE TO INSTALLATION AND OPERATION

UAP-1783 | 25

3.3.9 Reference Input

Reference – Desired:

Use a radio button to select a reference signal for

the UAP-1783. The reference sources are placed

by order of priority where ABUS has the highest

priority. The absence of the selected reference is

an error condition.

• Select Auto in the header bar to

automatically select the highest-priority

reference present and valid.

Reference – Current:

This section indicates the current reference used

by the UAP-1783. Many reference sources may be

present and valid. When a valid reference is not

present, the UAP-1783 reverts to Free-Run mode

(this is an error condition).

Reference – Presence:

Five dedicated presence indicators display the

valid reference sources: one for a reference card

REF-17xx in slot 10 of the Densité frame, one for

a reference card REF-1xxx in slot 20, and one for

a valid AES1 input signal.

The URS is a single signal that is capable of

distributing to all cards in a Densité frame a

frequency reference and frame alignment

references for all video and audio signals.

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Miranda UAP-1783 Operations Instructions Page 29