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Boss Audio MGR350B Support Question

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Question posted by kcberry10 on April 6th, 2020

Problem With Bossmgr350b

installed new mgr350b lights up for 2 seconds shuts off ? no sound, nothing on display jsut lights up and shuts off

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Answer #1: Posted by techyagent on April 6th, 2020 2:08 PM

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techyagent

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There can be several different reasons that the receiver will shut off prematurely. In many cases, premature shutoff of your unit can be caused by a problem with the speaker wiring between the receiver and speakers. ... Disconnect all of the speaker wires from the back of the receiver

Disconnect all of the speaker wires from the back of the receiver.
Turn the receiver on, and turn the volume control up to about half way. If the receiver stays on, please go to Step 3. If the receiver shuts off right away, the unit will require service. Please consult with your dealer for further assistance.
Carefully inspect all of the speaker wiring and the connections at the back of each speaker. Remove and reconnect the wiring at the back of each speaker if necessary.
Re-connect the main speakers only, and test the system. If operation appears normal, turn the power off and re-connect the surround speakers. If it shuts down prematurely, you should have your main speaker system checked.
Test the system after the surround speakers have been re-connected. If operation appears normal, turn off the power and re-connect the center speaker. If it shuts down prematurely, you should have your surround speakers checked.
Test the system after the center channel speaker has been re-connected. If operation is normal, you have located and fixed the over-current condition. If the receiver shuts off prematurely, you should have the center channel speaker checked.

Thanks

Techygirl

Related Boss Audio MGR350B Manual Pages

User Manual - Page 1

...a qualified BOSS AUDIO SYSTEMS Service Center • The MGR350B should be sure to disconnect the (-) battery cable before installation. This equipment ... Sub out is not affiliated with the limits for 10 seconds to reset Low battery power Charge battery, run , use...U-bracket Snap off and on No sound is heard Cannot pair Bluetooth The audio quality is properly connected to recharge the...

User Manual - Page 2

...press to store it will light up OFF: Stations of ... VOL OFF TITLE PAIRING & DISCOVERING A NEW BLUeTOOTH CONNECTION EN \ \ \ \ ...knob to enter into the Audio Menu mode for 1 second, the Bluetooth ICON VOL...recording, or other electronic or mechanical methods, without running the engine can store a total of the selected band will be display... tracks on the MGR350B display and hear a ...player...