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CONTROL FUNCTIONS AND CONNECTIONS
A
A-Phase Control Switch & LED - This switch allows the user
to invert the system phasing easily and safely. The switch is set
automatically to the 0° position where the SFD-2 MKII will put
out a normal or non-inverted signal in relation to the signal
being received from the source. Pushing the switch will put out
an inverted version of the signal as compared to that being
received from the source. The LED will light indicating that the
source signal phase is being inverted 180°. This feature offers
a convenient method of correcting source material which was
recorded "out of absolute phase" or to compensate for a com-
ponent in your system, such as a preamplifier, power amplifier
or signal connection, which inverts phase.
B -Input Switch & Indicator LEDs - This switch selects
between the 5 digital inputs (I-M) located on the back of the
SFD-2 MKII: AES/EBU XLR, Coax RCA, Coax BNC, Optical
Toslink, Optical Standard (Glass Fibre). A connection to all 5
inputs may be made from 5 separate sources. To switch digital
sources, depress the button repeatedly to scan the inputs. The
LED will light corresponding to the input selection.
C -Sampling Frequency Indicator LEDs - One of these
LEDs will light, indicating the frequency of the digital input sig-
nal. The sampling frequencies are 32K, 44K and 48K.
D-H D C D
®
LED - This will light when an HDCD (High Definition
Compatible Digital) encoded digital track is being played. The
HDCD decoding is switched in automatically by the SFD--2
MKII circuitry, and no user adjustments are necessary.
B
C
D
E - Signal Locking Indicator LED - This LED will light when
an operational digital source is selected.
NOTE: Depending on the source or transport being used in
conjunction with the SFD-2 MKII, it may be necessary to have
the source unit in the "P L A Y" mode and the SFD-2 MKII receiv-
ing the digital transmission before the LED will light.
F - Operate Switch & Power LED - This switch, when
pressed, allows the SFD-2 MKII to receive full power, rendering
the SFD-2 MKII operational as indicated by the Power Indicator
LED. When the switch is off, the Power LED will not be lighted
and the SFD-2 MKII is not receiving full power; under these
conditions the SFD-2 MKII is not operational, but is in standby
m o d e .
Figure 1 - Align socket pins to corresponding holes and push together firmly.
E
F
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