Sonic frontiers sfd 2 owners manual

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H -Detachable Power Cord Socket - Plug the Detachable Power Cord into this socket (see Figure 1). The SFD-2 is factory set for the correct operating voltage for the area in which it is sold (see shipping box for voltage setting). If a different operat- ing voltage is required, please contact an authorized Sonic Frontiers dealer, distributor or the factory directly. I -Digital Out - This output jack provides a digital signal for dubbing purposes with a Digital Audio Tape (DAT) or Compact Disc recorder (CD-R). The signal source is selected through the front panel Input Selector Switch (E). J -AT&T/ST (Glass Fibre) Optical Input - This input will accept a digital connection from a digital sources Glass Fibre Optical digital output (see Figure 3). This connection type is con- sidered best for optimum performance and sound quality; if your source unit has this type of digital output we recommend its use. K -RCA Coaxial Cable Input - This input will accept a digital connection from a digital sources RCA - S/PDIF - Coaxial digi- tal output (see Figure 3). The RCA - S/PDIF - Coaxial cable impedance should be 75 ohms. L -AES/EBU XLR Input - This input will accept a digital signal from a digital sources AES/EBU XLR digital output (see Figure 3). A 110 ohm balanced cable terminated with XLR plugs should be used for this connection. NOTE: The XLR jack pin connectors for the SFD-2 are config- ured as follows: Pin #1 : Ground Pin #2 : Positive (+) Phase Pin #3 : Negative (–) PhaseM-Left and Right Channel Balanced XLR Audio Output Connectors - These are balanced audio outputs and should be used when connecting the SFD-2 to the balanced audio inputs of a line level preamplifier, control amplifier, integrated amplifier or receiver, if these units are so equipped (see Figure 4). (Left channel output of the SFD-2 con- nects to the left channel input of control unit and right channel output of the SFD-2 to the right channel input of control unit.) NOTE: The XLR jack pin connectors for the SFD-2 are config- ured as follows: Pin #1 : Ground Pin #2 : Positive (+) Phase Pin #3 : Negative (–) Phase N-Left and Right Channel RCA Single-Ended Audio Output Connectors - If the balanced inputs are not applica- ble for use, the RCA single-ended (unbalanced) audio outputs should be used when connecting the SFD-2 to the RCA single- ended audio inputs of a line level preamplifier, control amplifier, integrated amplifier or receiver. (Left channel output of the SFD-2 connects to the left channel input of control unit and right chan- nel output of the SFD-2 to the right channel input of control unit.)NHIJKM Figure 1 - Align socket pins to corresponding holes and push together firmly.L