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Summary of Contents for Wisdom SC-2
- Page 1 Owner’s Manual SC-2 System Controller...
- Page 6 Obtaining Service ………………………………………………..…………….. 21 Specifications……………………………………………………......22 DOCUMENT CONVENTIONS This document contains general safety, installation and operation instructions for the Wisdom Audio SC-2 System Controller. It is important to read this document before attempting to use this product. Pay particular attention to: WARNING: Calls attention to a procedure, practice, condition or the like that, if not correctly performed or adhered to, could result in injury or death.
- Page 7 CAUTION: Do not attempt to lift your SC-2 while bending or twisting from the waist. Use your legs for lifting, not your back. Always stand as straight as possible and keep the SC-2 close to your body to reduce strain on your back.
- Page 8 SC-2 so all cables have sufficient room to bend without crimping or undue strain. If possible, the SC-2 should also be placed in such a way that the power switch on the rear panel is easily accessible. This switch disconnects power from the unit completely, resulting in effective disconnection of the SC-2 from the AC mains.
- Page 9 For fuse replacement please see Rear Panel #6. Special Design Features Advanced Room Correction: Dirac ® Room Calibration reduces sound quality loss due to the listening room and improves the audio performance of your speakers, thereby providing powerful sound quality improvement. You will experience improved clarity, tighter bass and a more natural sound.
- Page 10 The SC-2 supports up to 8 channels of inputs (all of which could be bi-amplified), and 16 output channels all with Dirac, and also their own independent user EQ and channel delay.
- Page 11 The amber LED indicator on the left side of the center section is lit when the SC-2 is in standby to indicate that it is receiving power; it is off when the SC-2 is either fully on or when there is no power being supplied to the unit. (When the SC-2 is fully on, one of the setup memory LEDs will be lit to indicate both power and which setup memory is being used.
- Page 12 Calibration Switch to the right of these indicators. (See 3, below.) 3. Setup Calibration Selector Switch Pressing the right side of the center section of the SC-2 front panel will activate a micro switch that cycles the unit through the available setup memories.
- Page 13 Refer to the operating manual of your balanced-output preamplifier to verify that the pin assignments of its output connectors correspond to your Wisdom Audio SC- Using single-ended preamplifiers:...
- Page 14 • Pin 2 is the TRANSMIT for data from the SC-2 System Controller to the control system and carries RS232 signal name RxD. • Pin 3 is the RECEIVE for data from the control system to the SC-2 and carries RS232 signal name TxD.
- Page 15 • Parity: None • Stop Bits: 1 On Startup: When the SC-2 System Controller is first powered up, it will identify itself to the external control system via the RS232 port, by sending one of these messages: • Ready • ERROR Depending on whether there is at least one preset that has been calibrated and is available for use.
- Page 16 The 12v Trigger Output jack is driven to a “high” state of 12 volts a few seconds after the SC-2 is turned on and can source as much as 100 mA of current at 12 volts. This signal may be used in turn to control other components, such as additional Wisdom Audio SA-series amplifiers.
- Page 17 Do not defeat the “third pin” or earth ground of the AC power cord. An AC mains switch is located above the power cord on the rear panel of the SC-2. This switch may be used to disconnect the unit from the AC mains without having to actually unplug the SC-2 from the wall outlet.
- Page 18 These pin assignments are consistent with the standards adopted by the Audio Engineering Society and are used with the purpose-designed SA Series power amplifiers from Wisdom Audio. If you elect to use a different amplifier for your woofers, please refer to the operating manual of your power amplifier to verify that the pin assignments of its input connectors correspond to your Wisdom Audio SC- 2.
- Page 19 Note that a Balanced to Single Ended adapter for use on the output side of the SC-2 is different than the appropriate adapter on the input side. Should you need them, properly wired adapters are available from Wisdom Audio for a...
- Page 20 Care & Maintenance To remove dust from the cabinet of your SC-2, use a feather duster or a lint-free soft cloth. To remove dirt and fingerprints, we recommend a soft cloth. CAUTION! At no time should liquid cleaners be applied directly to the SC-2, as direct application of liquids may result in damage to electronic components within the unit.
- Page 21 If your Wisdom Audio loudspeaker must be serviced, please contact your dealer. Your dealer will then decide whether the problem can be remedied locally, or whether to contact Wisdom Audio for further service information or parts, or to obtain a Return Authorization. The Wisdom Audio Service Department works closely with your dealer to solve your service needs expediently.
- Page 22 • Mains voltage ranges: 90-264 volts 47-63 Hz • Shipping weight: 30 lbs / 13.6 kg • Dimensions HxWxD: 3.75” x 17” x 13.63” (8.57cm x 43.2cm x 34.7cm) For more information, see your Wisdom Audio dealer, or contact: Wisdom Audio 1572 College Parkway, Suite 164 Carson City, NV 89706 www.wisdomaudio.com...
- Page 23 WISDOM and the stylized W are registered trademarks of Wisdom Audio. Wisdom Audio1572 College Parkway, Suite 164 Carson City, Nevada 89706 USA Telephone: 775.887.8850 Fax: 775.887.8820 www.wisdomaudio.com SC-2 OM-5.0 © 6/4/18 Wisdom Audio, Inc. All rights reserved. Printed in U.S.A.
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