Roland BA-330 Appendix

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Appendix

Block Diagram

CH1(MIC/INST)

INPUT

SPEAKER

LINE OUT

STEREO LINK IN

STEREO

L (MONO)

LOW HIGH

EQUALIZER

POWER AMP

L (MONO)

AUX IN

MIC/INST

Select

CH2(MIC/INST)

CH3/CH4 (STEREO)

MIC/INST

Select

L (MONO)

CH5/CH6 (STEREO)

EFFECT

REVERB

DELAY

WIDE

VOLUME

TONE

VOLUME

LEVEL

ANTI-

FEEDBACK

STEREO LINK OUT

L R

Contents

Main Page Owners Manual 2 USING THE UNIT SAFELY CAUTION WARNING INSTRUCTIONS FOR THE PREVENTION OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS About WARNING and CAUTION Notices About the Symbols Page USING THE UNIT SAFELY Important Notes Power Supply: Use of Batteries Placement Maintenance Additional Precautions Steps to Take Before Powering Up When using batteries Installing batteries Remove two screws.1. Remove the battery cover. Insert the batteries, taking care to orient them as shown in the illustration. When using the AC adaptor Simple Operation Guide Powering up and producing sound 3. 5. 4. Example Connections Controls and connectors Control panel Controls and connectors Jack panel Input (INPUT) jacks CH1, CH2: monaural Input (INPUT) jack CH3/CH4: stereo CH5/CH6: stereo AC adaptor (DC IN) jack Input (AUX IN) jack Various Applications Mini-concert with two guitarists Lecture or presentation Vocalist with keyboard Karaoke or background music for an event or dance Convenient Features Suppressing feedback What is feedback? Using the anti-feedback function What is the anti-feedback function? Using a stand Using the BA-330s stand Using the arm stand Convenient Features Using a speaker stand (Option: ST-A95) Attachment procedure Loosen tripod knob and open the tripod. Tighten height adjustment knob. Fit the hole on the BA-330 onto upper tube. Appendix Block Diagram STEREO LINK OUT CH3/CH4 (STEREO) AUX IN Main Specications BA-330: BATTERY POWERED STEREO PORTABLE AMPLIFIER Rated Power Output Nominal Input Level (1 kHz) Nominal Output Level (1 kHz) Speakers Information distributor in your country as shown below. OCEANIA NORTH AMERICA MIDDLE EAST FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT WARNING