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Summary of Contents for Dual XDM270
- Page 1 XDM270 INSTALLATION/OWNER'S MANUAL AM/FM/CD Receiver with Detachable Face...
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Page 2: Getting Started
XDM270 INSTALLATION Preparation 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. -
Page 3: Wiring Diagram
10 AMP AGC Fuse FUSE When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The XDM270 uses one 10 amp ATM fuse located beside the wiring connector. -
Page 4: Control Locations
XDM270 OPERATION Control Locations Release Preset 3 / Intro Band / Go Back Preset 2 / Random Volume Knob Preset 1 / Repeat Power Display Eject Tune / Track Up USB Port Tune / Track Down Auxiliary Input Mode Preset 6 / Folder Up... -
Page 5: General Operation
NOTE: CD and USB modes will not appear unless a CD is inserted or USB device is connected. The XDM270 offers a 3.5 mm auxiliary input port on the front Auxiliary Input panel of the unit for connecting an audio device, MP3 player, etc. -
Page 6: Setup Menu
XDM270 OPERATION General Operation - Setup Menu Menu Function Options Action Press SELECT to seek and save 6 strong stations in the Auto Station AUTO STORE current band. (Tuner mode only) Store LOCAL OFF Activates distance tuning (Tuner mode only). Local/Distance Activates local tuning for strong station reception only (Tuner ... -
Page 7: Am/Fm Tuner Operation
XDM270 OPERATION General Operation Audio Press AUDIO momentarily to select between Bass, Treble, Balance and Fader. BASS MIDDLE TREBLE BALANCE FADER EQ LOUD SOURCE LEVEL Bass Press AUDIO until BAS appears then rotate volume knob left/right to adjust ( -7 minimum / +7 maximum). Treble Press AUDIO until TRE appears then rotate volume knob left/right to adjust ( -7 minimum / +7 maximum). -
Page 8: Cd Player Operation
XDM270 OPERATION CD Player Operation Insert CD With the label facing up, insert a standard size CD into the CD slot. The CD will automatically begin playback. Eject CD Press EJECT to eject the CD. The unit will change to previous mode of operation. If the disc is not removed within 10 seconds, the unit will reload the disc. - Page 9 XDM270 OPERATION CD Player Operation - MP3/WMA Files Playing an MP3 CD When an MP3/WMA encoded disc is first inserted, “DISC READ" will appear in the display. Depending on the number of files and folders, this may take several seconds. Displaying Information Press DISP to select between song title, artist, file name, folder name, track number, and clock/elapsed time.
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Page 10: Cd Player - Mp3/Wma Files
XDM270 OPERATION CD Player Operation - MP3/WMA Files Media Compatibility The following types of discs/files are compatible: • CD-ROM (ISO), CD-R, CD-RW • CD-DA • MP3 data • WMA data The following types of discs/files are not compatible: • WMA files that are protected by DRM (Digital Rights Management). - Page 11 XDM270 OPERATION CD Player Operation - MP3/WMA Files Additional MP3/WMA An internal buffer provides ESP (Electronic Skip Protection) Information to virtually eliminate skipping. When playing a disc recorded with regular audio files (CD-DA or .WAV) and MP3/WMA files, the unit will play the MP3/WMA files only.
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Page 12: Usb Operation
XDM270 OPERATION USB Operation Connecting a USB Device To play MP3/WMA files from most USB mass storage (sold separately) devices, line up the USB connector and insert the USB device into the unit's USB port. Playing Music When a USB device is first connected, “USB READ” will appear in the display and playback will begin momentarily. - Page 13 XDM270 OPERATION USB Operation Displaying Information When a file is accessed, the clock and elapsed time will be displayed. Press DISP momentarily to select beween song title, artist, file name, folder name, track number and clock/ elapsed time. "NO TITLE" will be displayed if no song title information is available.
- Page 14 XDM270 OPERATION USB Operation Character Support Maximum character display information • Track name – 32 character maximum • Directory name – 32 character maximum • *Song title – 32 character maximum • *Artist name – 32 character maximum *Song title and artist name will only be displayed if included with the MP3/WMA file.
- Page 15 XDM270 OPERATION USB Operation Additional MP3/WMA Only MP3 files with filename extension (.mp3) can be Information played. Only WMA files with filename extension (.wma) can be played. Do not attempt to play non-MP3/WMA files with the MP3/WMA extension. Sampling Frequency Rates 8kHz ~ 48kHz 32kHz ~ 48kHz Transfer Bit rates...
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Page 16: Troubleshooting
XDM270 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... -
Page 17: Limited One Year Warranty
2. If you require service during the 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... -
Page 18: Specifications
XDM270 OPERATION Specifications CD Player Frequency response: 20Hz-20kHz Channel separation @ 1kHz: >60dB D/A converter: 1 Bit FM Tuner Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: >30dB Frequency response: 30Hz-13kHz AM Tuner Tuning range: 530kHz-1710kHz Usable sensitivity: <42dBu... -
Page 19: Fcc Compliance
XDM270 OPERATION FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. - Page 20 Dual Electronics Corp. Toll Free: 1-866-382-5476 www.dualav.com ©2015 Dual Electronics Corp. All rights reserved. Other trademarks and trade names are those of their respective owners. NSA0915-V01...
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