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7

(B) SPEAKERS IN Connector 

(See Diagram 5)

If you wish to use another amplifier's or receiver's speaker outputs as an audio 
signal source, connect such outputs, using speaker wire, to the 

(B) SPEAKERS 

IN

 Direct Connector.

 (Refer to Diagram 6)

CAUTION: 

Please make sure your amplifier or receiver is turned off before 

proceeding.

For best results, use speaker wire that is at least 18 gauge. For runs longer 
than 75 feet, 14 gauge wire is recommended. 

Wire larger than 14 gauge is not recommended because it may not fit into 
the connector. For best results, strip all wire insulation no more than 

3

8

" from 

the end before inserting into the connector. 

  

1. Removing the Direct Connect terminal from its location on the back of the 

cabinet will make it easier to connect the wires.

2. Connect the wires from the amplifier's or receiver's speaker outputs to the     

(B) SPEAKERS IN Direct Connector and then insert it back into its original     
location. Please observe proper polarity  (+ to + and – to –) of the connec-
tions.

CAUTION:

 

If the input and output Direct Connectors are reversed, a   

short could result across the amplifier or receiver output terminals, which 
may seriously damage your amplifier or receiver. Please double-check all 
connections before turning on your amplifier or receiver.

Flip the SPEAKER/LINE toggle switch to the 

SPEAKER IN

 position. 

(See 

Diagram 4)

NOTE:

 

LINE IN

 and 

(B) SPEAKERS IN

 inputs cannot be used simultaneously. 

Be sure to evaluate the application’s needs before making your selection.

Diagram 6

Direct Connector

Diagram 5

(B) SPEAKERS IN 

Connector

Содержание Big Bang BB50-S

Страница 1: ...Big Bang Power Amplifiers B B 5 0 S O w n e r s M a n u a l...

Страница 2: ...aning The appliance should be cleaned only as recommended by the manufacturer 13 Nonuse Periods The power cord of the appliance should be unplugged from the outlet when left unused for a long period o...

Страница 3: ...agrams 1 2 on pages 4 5 to familiarize your self with the functions and features of the BB50 S TABLE OF CONTENTS Front Panel Diagram 4 Rear Panel Diagram 5 Installation Considerations 6 Inputs and Out...

Страница 4: ...al Main Amp A is playing if connected to rear panel A Main IN connector and Internal Amp B is off B LED Indicates Internal Amp B is Triggered ON and External Main Amp A is OFF These adjustments set De...

Страница 5: ...r Line Switch 12V DC Out goes High with any Trigger 3 Prong IEC Type AC Inlet for Removable Power Plug Line Level Inputs Line Level Outputs Loop Video Trigger IN Trigger ON OFF Selectors for Audio Vid...

Страница 6: ...per ventilation such as tight cabinets or racks it may be necessary to install small fans to create air movement DON T Obstruct the ventilation holes on the top or bottom of the BB50 S Never place it...

Страница 7: ...rminal from its location on the back of the cabinet will make it easier to connect the wires 2 Connect the wires from the amplifier s or receiver s speaker outputs to the B SPEAKERS IN Direct Connecto...

Страница 8: ...s follows VIDEO IN OUT Jacks The Video IN jack is provided for Video triggering purposes only Use it whenever you wish to have the BB50 S trigger ON and OFF with the power ing ON and OFF of a Video so...

Страница 9: ...the SENS CW a little at a time until it does Next rotate the DELAY CW until you find a place where the BB50 S does not shut OFF and ON too frequently with low music levels or during track and disc ch...

Страница 10: ...See Diagram 12 CAUTION Be sure the external triggered device does not draw more than 100mA total Diagram 11 120V AC OUTLET Trigger Input Diagram 12 DC 12V 100mA Trigger Output SPEAKER TERMINALS Four...

Страница 11: ...ou use one of SpeakerCraft s multi room speaker selectors Depending on the model up to eight pairs of speakers can be turned on or off independently of each other while providing protection for your a...

Страница 12: ...S will be Off B LED When lit the B LED indicates that the internal B amp of the BB50 S is triggered ON An external Main Amplifier A if connected through the A MAIN IN connector on the rear panel will...

Страница 13: ...may include faulty cables Amplifier will not turn on The amplifier must be plugged into a live outlet The power switch on the front panel must be on One of the TRIGGER inputs must be switched ON and t...

Страница 14: ...ers IN Sens Full CCW 35mV Line IN 470mV B Speakers IN Delay Full CW 21 2 Minutes Delay Full CCW 3 Seconds Video Trigger Triggers ON OFF with presence or absence of composite video 12V DC AC Control IN...

Страница 15: ...such modification All replaced parts and product become the property of SpeakerCraft Inc Products replaced or repaired under this warranty will be returned to the original retail purchaser within a r...

Страница 16: ...LIT02053 940 Columbia Avenue Riverside CA 92507 800 448 0976 Fax 951 787 8747 www speakercraft com...

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