Selecting The Mode Of Operation; Selecting And Activating Clock Sources - Mutec iD Operating Manual

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A N H A N G
A N H A N G
A N H A N G
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If one of the messages OSCI FAIL,
!
MAIN1LOST or MAIN2LOST is
displayed, safe operation is not
guaranteed! Contact the technician in
charge immediately!
The most important clock source
!
in your studio environment should
always be assigned to REF1! This is
critical for proper completion of the CYCLE-
SYNC setting. Afterwards, the other REF
slots should be assigned with sources in a
hierarchical order.
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16
MAIN1LOST
(status message)
MAIN 1 LOST indicates that the primary supply voltage or the primary inter-
nal power supply have failed. If this status message is indicated, contact the
technician in charge immediately! The message is displayed only if the iD is
equipped with a redundant power supply (iDdp version, item no. 8015-046).
MAIN2LOST
(status message)
MAIN 2 LOST indicates that the secondary supply voltage or the secondary
internal power supply have failed. If this status message is indicated, contact
the technician in charge immediately! The message is displayed only if the iD
is equipped with a redundant power supply (iDdp version, item no. 8015-046).
OUTPUTs
(function)
Here, the set clock rates of all outputs are displayed alternately as a
»ticker«. This allows for checking the settings directly with no need for
changing to the relevant menu pages.
The following clock signals or rates are factory defaults:
WORD CLOCK OUT 1 – 8
AES/EBU OUT
S/PDIF OUT

Selecting the Mode of Operation

This page allows for selecting the general operation mode of iD.
M O D E O P E R A T I O N
|
G E N E R A T O R
MODE page
OPERATION
(function)
This function allows for selecting the mode of operation for iD, in which
the unit is generally working.
GENERATOR
(setting)
GENERATOR Selecting the GENERATOR setting synchronizes the synthesizer
to the internal reference clock oscillator. No external reference will be
accepted. The basis clock rate for the multipliers and dividers of all outputs
can be set with »BASIC CLOCK« function, described below.
DISTRIBUTOR
(setting)
DISTRIBUTOR Selecting the DISTRIBUTOR setting synchronizes the
synthesizer to an external applied clock source aligned to the settings
on the REF1–3 page. Under function »BASIC CLOCK« the setting »EXT
REFERENCE« will be displayed automatically.
BASIC CLOCK
(function)
This function allows for selecting the basis clock rate for the multipliers and
dividers of all outputs. There are three different basis clock rates available.
32.0k, 44.1k, 48.0k
(setting)
This setting selects one clock rate as basis clock for all outputs. This basis
clock rate can be multiplied or divided individually for each pair of Word
Clock, AES/EBU and S/PDIF outputs.
EXT REFERENCE
(setting)
This setting will be displayed automatically when the operation mode is set
to »DISTRIBUTOR«.

Selecting and activating Clock Sources

The REF1-3 page allows for selecting the clock source of the internal synthe-
sizer. The clock formats supported by iD are listed in the adjacent table. The
factory defaults are REF1 = INTERN, REF2 = NO REF, REF3 = NO REF.
If one of the synchronizable clock sources is selected, the respective signal
format is marked with an index (1 + 2) referring to the two universal clock
= 44,1kHz
= 44,1kHz
= 44,1kHz
B A S I C C L O C K
4 4 . 1 k
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