Mutec MC-2 Manuel d'utilisateur télécharger pdf (Page 15)

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OPERATION

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Manual SDs-01 E 6.2.2003 18:18 Uhr Seite 13

AES/EBU ID OUT Function Area

This function area enables to change the output level of the AES/EBU ID

outputs from 1V peak – peak, which is the standard aligned to AES 3 ID, to

3V peak – peak. The level change can be activated in all operation modes of

MC-2.

The factory default setting is 1 VOLT

PP.

STATUS Status Area

This area displays the status of the internal low-jitter PLL circuit.

LOCK

When the LOCK LED lights, the PLL circuit is locked to the external digital

audio or sync reference signal. This signal will be processed and transfered

like described previously to all corresponding outputs. The four LEDs of the

CLOCK IN status area will display the clock rate of the reference signal.

NO REF

When the NO REF LED lights, the PLL circuit is not locked to an external

digital audio or sync reference signal. This can be caused by a missing

or absent reference as well as by an extremely unstable or interrupted

reference signal. All outputs are muted, no LED of the CLOCK IN status area

will light.

CLOCK IN Status Area

This area displays the clock rate of the incoming digital audio or sync

reference signal. The following rates are supported and will be analyzed

32.0 kHz 44.1 kHz 48.0 kHz 88.2 kHz 96.0 kHz

176.4 kHz 192.0 kHz

These indications are only available if the internal PLL circuit is locked stably

to the external reference signal and the corresponding blue LOCK-LED

lights permanently.

Example

This function can be useful if AES 3 ID signals

need to be transfered about very long dis-

tances to ensure to have enough signal level

for the input circuits of the receiving devices

available.

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Mutec MC-2 Manuel d'utilisateur Page 15