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Table of Contents
Related Manuals for Boss Audio Systems MGR300B
Summary of Contents for Boss Audio Systems MGR300B
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Page 2: Table Of Contents
Thank you for purchasing this marine gauge radio! Please read the instructions carefully, so you will know how to operate your product properly. After you have finished reading the instructions, keep this document in a safe place for future reference. Table of Contents Important ........................... -
Page 3: Important
Important Read and understand all instructions before you use your product. If you do not follow the instructions in this manual, we are not responsible for injury or damage resulting from improper handling. This will also void the warranty. Important safety precautions •... -
Page 4: Introduction
• Replace the old fuse with the one of the same rating. • Observe the safety and operating instructions of the devices which are connected to the product. Care for your product • Do not use abrasive cleaning materials on the display or bezel. •... -
Page 5: Control Panel
Control Panel • In USB/Bluetooth mode, select the previous/next music file; hold down to fast search . • In radio mode, tune to a radio station; hold down to enter manual tuning mode. 2 BAND • In USB mode, press to enter music folder or file search mode; hold down to activate setting of repeat or shuffle play mode. -
Page 6: Mounting On Dashboard
Mounting On Dashboard See the section “Installation precautions” on page 2. Use only installation parts provided with the product. Using other mounting methods may void the warranty. Before you drill or cut any holes, investigate your vessel’s layout very carefully. Take special care when you work near the gas tank, fuel lines, hydraulic lines and electrical wiring. -
Page 7: Wiring
Wiring See the section “Installation precautions” on page 2. Disconnect the negative terminal of the vehicle battery prior to wiring. Connect the unit to a 12V DC battery and negative ground only. Connect speaker wires to speakers with 4 - 8 Ω . Never ground or short the speaker wires. -
Page 8: Power On/Standby
Power On/Standby • To switch the unit on, press briefly the function knob. When switched on, the unit switches to the last selected source and the button backlights are illuminated. • To switch the unit to standby, press and hold the function knob. When switched to standby, clock is displayed and the button backlights are off. -
Page 9: Listen To Radio
Listen To Radio You can listen to FM and AM radio, and store the radio stations. The stored radio stations can be retained if the unit is disconnected from the vehicle battery. Select a radio band Press MODE repeatedly to select radio. “FM” or “AM” is displayed. Press BAND repeatedly to select FM1, FM2, FM3, AM1 or AM2. -
Page 10: Play Audio Through Bluetooth
On your mobile phone, enable Bluetooth then select “BOSS AUDIO SYSTEMS MGR300B” to pair the unit with your mobile phone. If prompted for password, input “0000” on your mobile phone. - When the unit connects to your mobile phone, is displayed. -
Page 11: Play Audio From Usb
Play Audio From USB This unit can play audio files stored in a USB storage device. Insert a USB storage device to the USB port on the unit. The unit will automatically switch to USB source. Audio files from the USB device will be played automatically. -
Page 12: Play Audio From Aux
Search by track number You can select a music file stored in a USB storage device and start playback from the selected file. During USB play, press BAND two times. The display shows “NUM SCH” briefly, then “NUM xxxx” (“xxxx” indicates a four-digit track number). When “NUM xxxx”... -
Page 13: Change Settings
Change Settings The unit has menu options for you to change sound settings and other settings. In power on mode, press SEL repeatedly to select a menu option. A selected option is displayed. When a menu option is selected/displayed, rotate the function knob to adjust values or settings. -
Page 14: Specifications
Specifications Audio Max output power ........60 W x 4CH Speaker impedance ....... 4 - 8 Ω Frequency response ......20 Hz-20 kHz Signal-to-noise ratio ....... >65 dB AUX input sensitivity ......1000 mV Pre-amp output ........Front, 1.5 V, full range FM Tuner Frequency range ........ - Page 15 Compatibility .......... Type A, USB 2.0 (High-Speed) File system ..........FAT16, FAT32 Audio playback ........MP3, WMA USB charging ........5V DC, 1A (not for mobile device playback) General Power supply ......... 12V DC 0.75" (19.1 mm) 2.95" (75 mm) Current consumption ......
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Page 16: Troubleshooting
Troubleshooting If you have problems using this product, check the following points before you request service. If you still have a problem, contact our technical support. Problem Solution No power The fuse is blown. Replace with a new fuse with the same type and rating.