Euphonix FC727 Instructions d'exploitation télécharger pdf (Page 19)

Euphonix FC727 Format Converter Users Manual Introduction and Interface

11. Format B MADI IN 2 and MADI OUT 2

At 96 kHz, the Format B MADI In 2and Out 2 connectors provide 28 additional

24-bit audio channels (29–56).

At 48 kHz, Format B MADI In 2 is ignored and Format B MADI Out 2 carries

the same audio as Format B MADI Out 1 but with the channel numbering re-

versed: Format A channels 29–56 are output on Format B MADI Out 2 chan-

nels 1–28; Format A channels 1–28 are output on Format B MADI Out 2

channels 29–56.

12. Format B AES SYNC IN

Connect an AES sync signal to this XLR connector to synchronize the Format B

MADI signal. According to the AES specification, the AES sync signal must use

the same sample rate as the incoming MADI signal to operate correctly.

NOTE: It is possible, but not recommended, to connect a MADI signal without using

a corresponding sync signal. Providing an AES or Word sync results in lower

jitter and should be used whenever possible.

13. Format B AES SYNC THRU

This connector outputs a copy of the Format B AES Sync In signal.

14. Format B WORD SYNC IN

Connect a word sync signal to this BNC connector to synchronize the Format B

MADI signal. According to the AES specification, the word sync signal must use

the same sample rate as the incoming MADI signal to operate correctly.

NOTE: It is possible, but not recommended, to connect a MADI signal without using

a corresponding sync signal. Providing an AES or Word sync results in lower

jitter and should be used whenever possible.

15. Format B WORD SYNC OUT

This connector outputs a copy of the Format B Word Sync In signal. However,

this output generates a word sync signal at the Format B sample rate even if noth-

ing is connected to Format B Word Sync In. Note this important difference in

behavior from Format B AES Sync Thru.

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Euphonix FC727 Instructions d'exploitation Page 19