Manuals / Velodyne Acoustics / Car Audio and Video / Car Speaker

Velodyne Acoustics SC-8 Balanced XLR LFE Input See Figure, Mic Input, IR Input, 14 12V Trigger

Models: SC-IW

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(11) Balanced XLR LFE Input (See Figure 4)

This XLR input jack receives the balanced LFE signal from your receiver or processor.

Figure 4: Balanced Line-Level Connection.

(12) Mic Input

Connect the supplied microphone for the Auto-EQ feature to this mini-jack.

(13) IR Input

Connect an IR repeater to this jack for use with universal remote systems.

(14) 12V Trigger

When this mini jack is connected, the unit remains in power-off mode until 12 volts is supplied across the two leads. Polarity is irrelevant.

(15) RS-232 In
Use this port to communicate with a touch panel remote control. See Appendix A for an
explanation of the use of the serial port, available commands, and their formats.
.w w w . v e l o d y n e . c o m	SubContractor User’s Manual	7

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Velodyne Acoustics SC-8, SC-IW, SC-IF Balanced XLR LFE Input See Figure, Mic Input, IR Input, 14 12V Trigger, 15 RS-232In

Contents

Amplifier Subwoofers SubContractor SeriesU S E R ’ S M A N U A L SC - 1250 Amplifierw w w . v e l o d y n e C a u t i o nc o m SubContractor User’s ManualSubContractor User’s Manual At t e n t i o nw w w . v e l o d y n e . c o w w w . v e l o d y n e . c o m Vo r s i ch tSubContractor User’s Manual w w w . v e l o d y n e . c o m At t e n z i o n eSubContractor User’s Manual Table of Contents C o n g r a t u l a t i o n s Product FeaturesPrior to Installation SC - 1250 Subwoofer AmplifierSC-10 SC-8SC-12 SC-15I n s ta l l a t i o n Setup Checklist1 Power Switch 2 Power LED7 Volume Control 6 LED Numeric Indicator3 Mic Input 4 Remote EyeOption 10 Line Input / LFE Input See Figure 3A & 3BFigure 3B Stereo Line-LevelConnection Optionw w w . v e l o d y n e . c o m SubContractor User’s Manual12 Mic Input 11 Balanced XLR LFE Input See Figure13 IR Input 14 12V Trigger17 Speaker Level Output Terminals See Figure 16 Auto ON/OFF SwitchFigure 5 Speaker-LevelConnection 22 Master Power Switch 20 Power Cord Adaptor18 Speaker Level Input Terminals See Figure 19 Subwoofer Connection TerminalsA Wor d About Inter connect Cables Model Selecting the Subwoofers to be ControlledLED Display ModelUsing the SC - 1250 to Drive Two Subwoofers U s a g evolume setting shows on the LED Remote Contr olMovies MUSICAL STYLE SUGGESTED PRESETCare of your Amplifier and Subwoofer Restoring DefaultsThank You for Purchasing an SC-1250 TROUBLESHOOTING AND SER VICEw w w . v e l o d y n e . c o m SpecificationsSubContractor User’s Manual Runtime Command Format Appendix A RS-232Serial Overview and CommandsByte Number Byte DescriptionCommand RS232 CommandsActivity Acceptable110V Other Velodyne Subwoofer Products230V Digital DriveLIMITED WARRANTY Service E-mail service@velodyne.comTO OBTAIN SERVICE Velodyne Acoustics, Inc

(11) Balanced XLR LFE Input (See Figure 4)

(12) Mic Input

(13) IR Input

(14) 12V Trigger

(15) RS-232 In