Sc-1250 amplifier sc-8 sc-10 sc-12 sc-15 subwoofers sc-iw sc-if sc-ic user’s manual amplifier/subwoofers.
Www.Velodyne.Com sc-1250 amplifier user’s manual - i.
Www.Velodyne.Com sc-1250 amplifieruser’s manual - ii table of contents congratulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 product features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 1 congratulations congratulations on your purchase of a velodyne subcontractor series subwoofer. This system represents the state-of-the-art in low frequency reproduction. Read and follow the instructions below to insure safe and proper system opera...
Www.Velodyne.Com 2 - sc-1250 amplifier user’s manual sc-8, sc-10, sc-12, sc-15, sc-iw, sc-if/ic subwoofers sc-8: - 8” (6.5” piston diameter) subwoofer - 2.5” high-temp voice coil - oversizedspiderforlinearityathighexcursion - high-excursionepdmrubbersurround - 107ouncemagnet/204ouncemotorstructure -...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 3 setup checklist besuretodothefollowingtoensurethebestperformancefromyoursubwoofer(s): ifpossible,optimizetheplacementofthesubwoofer(s)inthelisteningarea.Seepage11oftheuser’s manual. Install and wire the subwoofer per the instructions on pages 3 - ...
Www.Velodyne.Com 4 - sc-1250 amplifier user’s manual (3) mic input connectthesuppliedmicrophonefortheauto-eqfeaturetothismini-jack. (4) remote eye this is the eye that receives infrared commands from the supplied remote. (5) low-pass crossover usetheseupanddownbuttonstoselectthehigh-frequencyrangeat...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 5 (9) thru jacks (see figure 3a) these rca connectors are for passing along the same signal that goes into your subwoofer to a second “daisy-chained” subwoofer. The signal from these rca connectors is the same as the input signal. (10) line input / ...
Www.Velodyne.Com 6 - sc-1250 amplifier user’s manual option figure 3b: stereo line-level connection..
Www.Velodyne.Com sc-1250 amplifier user’s manual - 7 figure 4: balanced line-level connection. (12) mic input connectthesuppliedmicrophonefortheauto-eqfeaturetothismini-jack. (13) ir input thisisaconnectionthatallowstheutilizationofathirdpartyinfraredremotesensor,suchaselanor xantech, or an extended...
Www.Velodyne.Com 8 - sc-1250 amplifier user’s manual (16) auto on/off switch use this switch to select between auto-on active and auto-on inactive (constant on) operation. For maximumamplifierlife,werecommendtheautoon/off“active”setting. (17) speaker level output terminals (see figure 5) these conne...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 9 (18) speaker level input terminals (see figure 5) connecttheseinputterminalstothespeakeroutputterminalsofyouramplifierorreceiver.Ifyouuse this method of connection, when you go to the receiver speaker set up menu, make sure you select the “large” ...
Www.Velodyne.Com 10 - sc-1250 amplifier user’s manual you should set the crossover frequency to obtain a smooth and seamless transition from the subwoofer(s) to the main speakers in your system. If your main speakers are smaller units with limited low frequency output, youmaywishtochooseahigherfrequ...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 11 a word about subwoofer placement subwoofers operate at extremely low frequencies, which are primarily omni-directional. Keep in mind that frequencyresponseandoutputlevelcanbedrasticallyinfluencedbyplacement,dependingontheacoustic properties of th...
Www.Velodyne.Com 12 - sc-1250 amplifier user’s manual model changes on the led display. Once the desired model is seen on the led display, simply release the button. You don’t need to do anything else - the model to be controlled is automatically stored in the sc-1250’s memory. To exit model selecti...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 13 listening position. Select the switch position at which you hear the most bass. The led will show the phaseselectedbyshowing“ph”followedbythephasenumber. • light — if you wish, you can deactivate the numeric led on your sc-1250. To do this, press...
Www.Velodyne.Com 14 - sc-1250 amplifier user’s manual the following table indicates musical style and which preset is recommended for it. Musical style suggested preset action adventure movies movies country – rock r&b–rock country – soft jazz–classical folk jazz–classical indie music r&b–rock pop r...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 15 eachpresethasitsowncharacteristicswithrespecttosubsonicfilter,volumedifferentialandasingleequalizer (eq)inordertooptimizethelisteningmodeforthepreset. Restoring defaults thereisafeaturethatallowsyoutorestoredefaultsettingsforyoursc-1250.Bypressin...
Www.Velodyne.Com 16 - sc-1250 amplifier user’s manual troubleshooting and service beforeseekingserviceforyoursubwoofer,pleasere-checkallsystems.Followingisasimple troubleshooting guide to assist you. 1. Verify that the unit is plugged in and power outlet used is active. 2. Is the power switch on? 3....
Www.Velodyne.Com sc-1250 amplifier user’s manual - 17 specifications specification sc-1250 subwoofer amplifier amplifieer (class d) 3000 watts dymamic, 1250 watts rms power high pass crossover 80 hz (6 db/octave) low-pass crossover 30 hz - 160 hz (24db octave slope) input line and speaker-level outp...
Www.Velodyne.Com 18 - sc-1250 amplifier user’s manual specifications sc-8 sc-10 sc-12 sc-15 sc-iw (inwall) sc-if (infloor), sc-ic (inceiling) woofer 8” forward firing (6.5” piston diameter) 10” forward firing (8” piston diameter) 12” forward firing (9,7” piston diameter) 15” forward firing (12.7” pi...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 19 appendix a: rs-232 serial overview and commands introduction thisdocumentoutlinesvelodyne’ssubcontractor(sc)rs-232protocolspecification.Thisprotocolindicates how sc products receive run-time commands from devices such as creston universal remote ...
Www.Velodyne.Com 20 - sc-1250 amplifier user’s manual rs232 commands activity command format acceptable n values example(s) comments volume control #vonn$, #vo+$, #vo-$, #vo?$ 00 – 99 #vo25$, #vo+$, #vo-$, #vo?$ sets volume to a value, increments volume up or down, or requests current volume setting...
Www.Velodyne.Com sc-1250 amplifier user’s manual - 21 velodyne products 115-120 dd ® series dd-10 dd-12 dd-15 dd-18 digital drive 1812 signature edition deq-r series deq-8r deq-10r deq-12r deq-15r dls ™ -r series dls-3500r dls-3750r dls-4000r dls-5000r impact series impact - mini impact -10 impact -...
Www.Velodyne.Com 22 - sc-1250 amplifier user’s manual for your records date/placeofpurchase: product model: productserialnumber: note:ifyouneedtofileawarrantyclaimforyourproduct,youwillstillneedtosubmittovelodynetheoriginal sales invoice or other proof of ownership and date of purchase. Please valid...
Velodyne acoustics, inc. 345 digital drive morganhill,ca95037 www.Velodyne.Com 408.465.2800 voice 408.779.9227 fax 408.779.9208 service fax service e-mail: service@velodyne.Com product e-mail: help@velodyne.Com technical e-mail: techhelp@velodyne.Com subcontractor-series_ampssubs-revd_may2012 amplif...