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Sound settings, Adjusting the speaker volume, Disabling and enabling the key tone – Jensen BT-390 User Manual

Page 24: Display settings, Adjusting display contrast

Sound settings, Adjusting the speaker volume, Disabling and enabling the key tone | Display settings, Adjusting display contrast | Jensen BT-390 User Manual | Page 24 / 32 Sound settings, Adjusting the speaker volume, Disabling and enabling the key tone | Display settings, Adjusting display contrast | Jensen BT-390 User Manual | Page 24 / 32