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CMR322 INSTALLATION/OWNER’S MANUAL Multimedia Receiver with Bluetooth® featuring a 6.2" Touch Screen Display...
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Copyright Notes The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. SD Logo is a trademark of SD-3C, LLC. Other trademarks and trade names are those of their respective owners.
Please read all instructions carefully before attempting to install or operate. Due to its technical nature, it is highly recommended that your DUAL CMR322 is installed by a professional installer or an authorized dealer. This product is only for use in vehicles with 12VDC negative ground only.
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CMR322 OPERATION Preparation 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.
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CMR322 OPERATION Wiring Diagram - Inputs/Outputs GRAY REVERSE GRAY/BLACK REMOTE TURN-ON (+) POWER ANTENNA (+) TFT DIMMER (+) ACC 12V (+) VIOLET VIOLET/BLACK Note: When replacing a fuse, make sure to use the correct type and amperage. Using an incorrect fuse could cause damage.
CMR322 OPERATION Control Locations Mode Tune/Track Up Power/Volume/Mute Tune/Track Down USB/microSD/AUX Inputs...
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CMR322 OPERATION General Operation Power On/Off Momentarily press to turn the unit on. Press and hold to turn the unit off. Volume Rotate the volume knob to increase or decrease the volume level. Mute Momentarily press MUTE to silence the audio. Momentarily press MUTE again to return to the previously selected volume.
CMR322 OPERATION General Operation From the Main Menu screen, select Settings to access the Setup menu and Setup Menu select from three categories represented by the icons on the left side of the screen: Settings, Audio and Bluetooth. Settings: • Time Setting - Access and adjust date and time settings.
CMR322 OPERATION AM/FM Tuner Operation Radio Operation Select the Radio icon from the Main Menu screen. Main Menu Press to return to Main Menu screen. Displays current mode of operation. Current Mode Indicator Tune Frequency Down Press and hold << to seek a lower frequency. Press << momentarily to tune the unit down one step at a time.
CMR322 OPERATION USB/SD Card Operation To play audio files from a USB device or SD card, insert device and USB/SD Operation playback will begin automatically. To return to USB or SD card playback from another mode of operation, select the corresponding icon from the Main Menu.
CMR322 OPERATION Media Compatibility Media Compatibility The following types of files are not compatible: • MP3 PRO format, MP3 playlists • RMP format • WAV format • WMV format • AAC, protected AAC, M4A format Playback Order MP3 playback sequence begins in the root folder of the USB flash drive or SD card.
The unit broadcasts the pairing signal constantly when no devices are currently connected. Complete the pairing sequence from your Bluetooth device. Refer to the owner's manual for your device for more details. The device name is "CMR322". The Bluetooth passcode is "0000".
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CMR322 OPERATION Bluetooth Operation Dimmer Press to dim the display. Audio Press to adjust Audio options. Settings Press to access the Settings menu. Bluetooth Phone Press to access Bluetooth Phone (from Music mode). Press to access Bluetooth Music (from Phone mode).
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CMR322 OPERATION Front 3.5mm Aux Input Auxiliary Input Connect an optional audio source into the 3.5mm (front panel) input. Select auxiliary input from the Main Menu to listen to audio. Adjust volume on the external audio source as needed (if connected to the headphone output of the device).
CMR322 OPERATION Limited One Year Warranty This warranty gives you specific legal rights. You may What to do? also have other rights which vary from state to state. 1. Before you call for service, check the troubleshooting guide in your owner’s manual. A Dual Electronics Corp.
CMR322 OPERATION Troubleshooting General Problem Cause Action Yellow wire not connected or incorrect voltage Check connections for proper voltage (11~16VDC) Unit will not turn on Red wire not connected or incorrect voltage (no power) Black wire not connected Check connection to ground...
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CMR322 OPERATION FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) 1) this device may not cause harmful interference, (2) 2) this device must accept any interference received, including interference that cause undesired operation.