Page 2 - TYPICAL FRONT-LOAD DIN MOUNTING METHOD; INSTALLATION; Preparation
2 TYPICAL FRONT-LOAD DIN MOUNTING METHOD Removal Keys Head Unit Mounting Sleeve Dashboard or Installation Kit XDMA6438 INSTALLATION Preparation Please read entire manual before installation. Before You Start • Disconnect negative battery terminal. Consult a qualified technician for instructions.• A...
Page 3 - Wiring Diagram; FUSE
3 XDMA6438 INSTALLATION Wiring Diagram Rear RCA Input Connect a portable device Antenna Input Connect the vehicle antenna FUSE When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The XDMA6438 uses one 10 amp ATM fuse located...
Page 4 - OPERATION; Control Locations - Receiver
4 XDMA6438 OPERATION Control Locations - Receiver 5 1 6 13 14 15 16 17 22 Power Release Equalizer Tune / Track Down Tune / Track Up Volume / Select (push) Mode Up Mode Down Mode Indicator Eject USB Port 123456789 Auxiliary Input Preset 6 / Folder Up Preset 5 / Folder Down Preset 4 / Play / Pause Pr...
Page 5 - Control Locations - Remote
5 XDMA6438 OPERATION Control Locations - Remote 1 2 4 3 5 6 7 8 9 10 12 11 Preset 6 / Folder Up Loudness Mute EQ Preset 5 / Folder Down Preset 4 / Play / Pause Preset 1 / Repeat Band / Escape Tune / Track Down 12345678 9 1011121314151617 Mode Volume Up Audio / Menu Select / Power Tune / Track Up Vo...
Page 6 - nn; General Operation
6 XDMA6438 OPERATION Press or any other button (except EJECT ) to turn the unit on. Press to turn the unit off. Press MODE UP or MODE DOWN to select between AM/FM, CD player, auxiliary front/rear, USB and operation of iPod ® / iPhone ® . Modes of operation are shown in the display. NOTE : CD, USB...
Page 7 - General Operation - Setup Menu
7 XDMA6438 OPERATION General Operation - Setup Menu Menu Function Options Action Auto Station Store AUTO STORE Press SELECT to seek and save 6 strong stations in the current band. ( Tuner mode only) Local/Distance Tuning LOCAL OFF Activates distance tuning ( Tuner mode only ). LOCAL ON Activates ...
Page 9 - AM/FM Tuner Operation
9 XDMA6438 OPERATION Seek Tuning Manual Tuning Band Storing and Recalling Station Presets Press TUNE nn or TUNE ll for more than one second to seek to the next strong station. Press TUNE nn or TUNE ll momentarily to change radio frequency up or down one step at a time. Press and hold to advance...
Page 10 - ll; CD Player Operation
10 XDMA6438 OPERATION Insert CD Eject CD Track Select Fast Forward and Reverse Pause Intro Repeat Random CD-R/CD-RW Compatibility With the label facing up, insert a standard size CD into the CD slot. The CD will automatically begin playback. Press EJECT to eject the CD. The unit will change to prev...
Page 16 - USB Operation
16 XDMA6438 OPERATION USB Operation To play MP3/WMA files from most USB mass storage devices, line up the USB connector and insert the USB device into the XDMA6438's USB port. When a USB device is first connected, “USB READ” will appear in the display and playback will begin momentarily. Depending...
Page 20 - Operation of iPod; Search Mode
20 XDMA6438 OPERATION Operation of iPod The XDMA6438 features a direct USB control system for iPod. To play music from an iPod device, connect the USB cable (included with your iPod device) to the XDMA6438's USB port. Once connected, "USB READ" is shown shortly, then "IPOD/IPHONE READ...
Page 22 - WARRANTY; Limited One Year Warranty
22 XDMA6438 WARRANTY Limited One Year Warranty This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Dual Electronics Corp. warrants this product to the original purchaser to be free from defects in material and workmanship for a period of one...
Page 23 - Troubleshooting
23 Troubleshooting XDMA6438 OPERATION Problem Cause Action Unit will not turn on (no power) Yellow wire not connected or incorrect voltage Red wire not connected or incorrect voltage Check connections for proper voltage (11~16VDC) Black wire not connected Check connection to ground Fuse blown Rep...
Page 24 - Specifications; CEA-2006 Power Standard Specifications
24 XDMA6438 OPERATION Specifications Frequency response: 10Hz-20kHz Channel separation @ 1kHz: >65dB D/A converter: 1 Bit Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: 40dB Frequency response: 30Hz-13kHz Tuning range: 530kHz-...
Page 25 - FCC Compliance
25 XDMA6438 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 undesir...
Page 26 - Notes