Media receiver with bluetooth and navigation featuring a 7" touch screen display (21 pages)
Summary of Contents for Dual MGH37BT
Page 1
MGH37BT INSTALLATION/OWNER'S MANUAL AM/FM Gauge Hole Receiver Front and Rear Inputs...
Page 2
MGH37BT OPERATION Mounting Please read entire manual before installation. Before You Start • Disconnect negative battery terminal. Consult a qualified technician for instructions. • Avoid installing the unit where it would be subject to high temperatures, such as from direct sunlight, or where it would be subject to dust, dirt or excessive vibration.
MGH37BT OPERATION Installation Installation 3 Inch Hole Mounting the Radio 1. Choose a mounting location on the dash board or instrument panel that will allow room behind to run radio cables to the power source. Consider how you will use the AUX IN, LINE OUT and USB connectors and route the appropriate extension cables to an accessible area.
Page 4
MGH37BT OPERATION Wiring USBØ5(BLACK) ANTØ3(BLACK) WHITE MOLDING 2P RCA CABLE(GRAY) REAR LINE OUT RED MOLDNNG WHITE MOLDING 2P RCA CABLE(YELLOW) RED MOLDNNG PHONE JACK(Ø3.5) STEERING WHEEL...
MGH37BT OPERATION Control Locations Power Mute Band / Go Back Tune Down Tune Up Play / Pause / Presets Select / Thumbs Up Volume Up Volume Down Mode / Clock Audio / Menu Mode Preset 6 / Folder Up Volume Up...
Page 6
The iPlug™ Smart App is the ultimate wireless remote control for your MGH37BT receiver. You can store your IR remote control and enjoy the convenience of all the primary functions of your MGH37BT receiver right from your phone or tablet by transforming your mobile device into a functional stereo remote control.
Press MODE to select between Tuner, Aux, USB, iPod and Mode Bluetooth modes. Modes of operation are shown in the display. Auxiliary Input The MGH37BT offers rear RCA auxiliary input ports for connecting external devices. Press MODE to select auxiliary input mode. Volume Adjust volume using the volume up/down keys.
Page 8
MGH37BT OPERATION General Operation General Setup Menu Menu Function Options Action Programs the unit to USA tuner spacing. (200kHz for FM and 10kHz for AM). Tuner Programs the unit to South American tuner spacing. Frequency S-America (100kHz for FM and 10kHz for AM). Spacing Programs the unit to European tuner spacing.
Page 9
MGH37BT OPERATION General Operation Gain Setup Menu Menu Function Options Use the Volume up/down buttons to adjust the tuner gain. Tuner Gain (-6 minimum / +6 maximum) Use the Volume up/down buttons to adjust the gain for the front auxiliary input. Aux Gain (-6 minimum / +6 maximum) Use the Volume up/down buttons to adjust the gain for the Bluetooth A2DP Bluetooth Gain...
MGH37BT OPERATION AM/FM Tuner Operation Manual Tuning Press TUNE or TUNE momentarily to change radio frequency up or down one step at a time. Press and hold to advance quickly. Seek Tuning Press TUNE or TUNE for more than one second (then release) to automatically seek and tune to the next strong station.
MGH37BT OPERATION USB Operation Playing MP3 Files To play MP3 files, insert a USB device containing MP3 files. “Loading" will flash in the display. Depending on the number of files and folders, this may take several seconds. Displaying Information Press DISP to cycle between track information and file/folder information.
Page 12
MGH37BT OPERATION USB Operation File/Folder Search Begin Searching Press SELECT to enter the file/folder search mode. A list of all the folders from the disc or device will be displayed. Note: Any files located in the root directory will be located in the folder named "ROOT".
Page 13
MGH37BT OPERATION MP3 Operation File/Folder Compatibility and Support - USB Type Specification Compatible File Types • MP3 data (.mp3) • WMA data (.wma) • DRM protected files • WMA lossless • Apple lossless Incompatible File • WMA Pro Types • MP3 Pro • MP3 playlists • M4A/AAC data • WAV lossless Sampling Frequency ...
Podcasts Full/Manual Control The MGH37BT features both full and manual control modes for iPod/iPhone devices. See page 8 for details to toggle the control between full and manual modes. Important: To support manual control for iPod/iPhone, the iPod device must be updated to the newest firmware.
Page 15
MGH37BT OPERATION iPod Operation Song Select Press to skip to the beginning of next song. Press to return to the beginning of current song. Pressing again skips to the beginning of previous song. Fast Forward/Reverse Press and hold to fast forward or reverse.
Connecting a Paired Device Most Bluetooth devices support the auto-connect feature, and will connect automatically if the device is in range when the MGH37BT is powered-on. If your device was previously paired but does not connect, use these instructions below. • If your most recently connected Bluetooth device becomes disconnected or does not reconnect, press BAND from Bluetooth mode to reconnect your mobile device.
Page 17
MGH37BT OPERATION Bluetooth Operation Disconnecting a Press and hold BAND for 3 seconds to disconnect a Device connected device. The device will remain paired and appear in the SEARCH menu, but not be connected. Streaming Audio The head unit supports A2DP wireless streaming audio from a Bluetooth mobile device directly to your head unit.
Page 18
2) Press and hold MENU for 3 seconds to reset Bluetooth settings back to factory default. Compatibility Note: Due to the differences in Bluetooth technology, some mobile devices may be incompatible, function improperly or may not support all features when used with the MGH37BT. Bluetooth Setup Menu Options Function...
2. If you require service during the original purchase. warranty period, you must carefully pack the product (preferably in the Dual Electronics Corp. agrees, at our original package) and ship it by prepaid option, during the warranty period, transportation with a copy of the original...
MGH37BT OPERATION Troubleshooting Problem Cause Action Yellow wire not connected or incorrect Check connections for proper voltage Red wire not connected or Unit will not turn on voltage (11-16VDC) incorrect voltage (no power) Black wire not connected Check connection to ground Fuse blown Replace fuse...
Need help?
Do you have a question about the MGH37BT and is the answer not in the manual?
Questions and answers