Operation; Synchronisation - Solid State Logic XLogic Super-Analogue Owner's Manual

4.

Operation

On the rear panel of the ADC card are four sockets and one multi-position DIP switch. Their functions
are as follows:

Synchronisation

Options
SYNC
ON
1 2 3 4 5 6
Sample Rates
The front panel of the XLogic Channel unit carries no controls associated
with the ADC card although it does have a 'Lock' indicator, located
immediately below the 'Power' indicator. The various states of this
indicator are as follows:
State
Off
Yellow
Red
Synchronisation
There are four possible synchronisation options, selected with switches 1 to 3 as follows:
Function
Internal sync
AES sync
Word Clock
'Super Clock'
AES/EBU and SPDIF
Outputs
AES OUT SPDIF OUT
SAMPLE
RATE
Fs X
SYNC IN
External Sync Input.
Either AES/EBU or
TTL wordclock are
accepted.
Function
The ADC card is not locked.
The ADC card is set to internal sync.
The ADC card is set to external sync and is locked.
Switch(es)
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
RIGHT IN
A signal applied to this connector will
feed the right hand side of the A to D
Detail
In this mode, with switch 1 'off' (down), the ADC card will free-
run at the sample rate determined by the setting of switches 4 to
6 (see over leaf).
With switches 1 and 3 set this way, an external un-balanced
(75Ω) AES sync source may be used – switches 4 to 6 will need
to be set to match the nominal rate being applied.
In this mode the ADC card will lock to an external TTL level
word clock at any nominal sample rate between 44.1kHz and
192kHz – again, set switches 4 to 6 to match the nominal rate
being applied.
With switches 1 to 3 all set 'on' (up), the card will synchronise to
a 256x 'Super Clock' as provided from ProTools™ – switches 4
to 6 should be set to match the nominal rate being used (sample
rates greater than 96kHz are not supported).
OUTPUT
External Analogue Input.
converter in all 'stereo' modes.
OUTPUT GAIN
MTR
INPUT
-20
ADC LOCK
5 -24 -12 0 6 12
ADC Lock
Indicator
Operation
KEY IN
D
L
ogic
XL
+20
POWER
SUPER ANALOGUE
C H A N N E L
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