Crown Audio Power-Tech 1.1 operation manual Advanced Features Options, Option MT-BB

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Power-Tech .1 Series Power Amplifiers

5 Advanced Features

and Options

Again, this should be possible only when oper- ating outside rated conditions, as when the amplifier is used to drive a 1-ohm load, or when driving a severely clipped signal.

A Power-Tech .1 Series amplifier will not blow its fuse or trip its breaker unless something is wrong. In the rare event that an internal fuse blows, please refer the unit to a qualified tech- nician. If a breaker trips, try to identify and cor- rect the problem before resetting the breaker. The breaker for the Power-Tech 1.1 and 2.1 can be reset using the front panel power switch. The circuit breaker for a Power-Tech 3.1 can be reset using the back panel reset switch. If the problem persists, refer the unit to an authorized Crown Service Center.

5.2 Option

5.2.1 MT-BB

The MT-BB is an accessory panel that provides barrier strip input connectors. An MT-BB accessory might be desirable in applications requiring bare wire or spade lug connections. Like other unused input connectors on your Power-Tech .1 Series amplifier, these barrier strip connectors can be used to daisy chain an input signal from one amplifier to another.

MT-BB

C H - 2 I N P U T

C H - 1 I N P U T

 

 

+

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Important:Fig.5.1TheMT-MTBB-BB must be installed at a Crown Factory Service Center or the Crown factory.

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Operation Manual

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Contents 132800-2 Power-TechSome models may be exported under the name Amcron Magnetic Field Important Safety InstructionsWatch for These Symbols Table of Contents Welcome How to Use This ManualFeatures Patented Odep  circuitryUnpack Your Amplifier SetupYou may also stack amps without using a cabi- net Ensure Proper CoolingChoose Input Wire Connectors Balanced InputChoose Output Wire and Con- nectors Output Connector WiringOutputs Maintain proper polarity +/- on output connectors Wire Your SystemStereo Mode Bridge-Mono ModeOperation Startup ProcedurePrecautions Set Input SensitivityEnable Indicator Front Panel Controls and IndicatorsSPI/IOC Indicator Power Switch Power Cord Stereo/mono Switch Reset Switch 4-inch Input ConnectorsThis page intentionally left blank Ultrasonic and Radio Fre- quency Protection Protection SystemsOdep Drive ProtectionAdvanced Features Options Option MT-BBTroubleshooting Condition No power to the amplifier120 VAC, 60 Hz Units, Parallel mono mode Specifications120 VAC, 60 Hz Units, Bridge mono mode Shipping Weight Dimensions WidthWeight 120VAC, 60 Hz units Net Weight Weight International units Net WeightService Warranty Items Excluded from this CROWN- Warranty Worldwide Except USA & CanadaCrown Factory Service Information Nature of ProblemPower-Tech .1 Series Power Amplifiers Power-Tech .1 Series Power Amplifiers