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XD642W
INSTALLATION/OWNER'S MANUAL
AM/FM/WB Weather Receiver with Detachable Face
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XD642W 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. Getting Started • Remove 2 transit screws located on top of the unit. • Insert the supplied keys into the slots as shown, and sli
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XD642W INSTALLATION Wiring Diagram FUSE When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The XD642W uses one 10 amp ATM fuse located beside the wiring connector. 3
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XD642W OPERATION Control Locations 1 2 3 4 5 6 7 8 9 10 11 21 20 19 18 17 16 15 14 13 12 Release EQ 1 12 Band/Play/Pause Loudness 2 13 Volume Display 3 14 Mode Tuner Scan 4 15 Preset 4 Mute 5 16 6 Preset 1/Repeat 17 Local/Distance 7 Preset 5 18 Auto Store/Preset Scan 8 Preset 2/Random 19 Power 9 Preset 3/Intro 20 Tune/Track Down 10 Eject 21 Tune/Track Up 11 Preset 6 4
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XD642W OPERATION General Operation Faceplate Removal Press RELEASE and pull away from the left side to remove. To re-install, insert right side of faceplate first then push left side to secure. Semi-permanent Remove trim ring and install supplied #1 x 7/32” Phillips Faceplate Installation head screw through left side of mounting frame into faceplate. Power On/Off Press POWER or any other button (except eject) to turn the unit on. Inserting a disc will turn the unit on automatically.
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XD642W OPERATION General Operation Programmable Display In tuner mode, press and hold DISP then press TUNE ll Priority to select function priority display. “FREQ” will momentarily appear in the display. Note: "FUNC" will appear in CD or AUX modes. Radio frequency (tuner mode), CD track/elapsed time (CD mode) or AUX (AUX mode) will be displayed by default. Clock is accessed by pressing DISP momentarily. Press and hold DISP then press TUNE to select time nn display priority. “TIM
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XD642W OPERATION General Operation Audio Press rotary encoder to select between Volume (default), Bass, Treble, Balance & Fader. VOLUME BASS TREBLE BALANCE FADER Bass Press rotary encoder until BAS appears Rotate encoder left/right to adjust ( -6 minimum / +6 maximum) Treble Press rotary encoder until TRE appears Rotate encoder left/right to adjust ( -6 minimum / +6 maximum) Balance Press rotary encoder until BAL appears Rotate encoder left/right to adjust (BAL L 12-BAL 00-BAL R 12) BA
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XD642W OPERATION Tuner Operation Seek Tuning Press TUNE or TUNE momentarily to seek the nn ll next strong station. Manual Tuning Press TUNE or TUNE for more than 2 seconds, nn ll then release. "MANUAL" will momentarily appear in the display. Press TUNE or TUNE momentarily to nn ll move radio frequency up or down one step at a time. Press and hold to advance quickly. If tuning is not adjusted for 5 seconds, the unit will return to seek tuning mode (default). "AUTO" will moment
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XD642W OPERATION Weatherband Tuner Operation Press TUNE or TUNE momentarily to seek the Manual Tuning nn ll next weatherband station. Press preset 1-6 or BAND to directly access the Direct Tuning 7 weatherband stations. Refer to the table below. Weatherband Stations - Direct Tuning Table Button WB Frequency LCD Display Preset 1 162.400 MHz WB 162.400 Preset 2 162.425 MHz WB 162.425 Preset 3 162.450 MHz WB 162.450 Preset 4 162.475 MHz WB 162.475 Preset 5 162.500 MHz WB 162.500 P
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XD642W 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 (AM, FM, or auxiliary input). If the disc is not removed within 10 seconds, the unit will reload the disc. The unit does not have to be turned on to eject CD. Track Select Press TRACK to skip to the beginning of the next track. ll Press TR
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XD642W WARRANTY Limited One Year Warranty This warranty gives you specific legal rights. What to do? You may also have other rights which vary from 1. Before you call for service, check the state to state. troubleshooting guide in your owner’s manual. A slight adjustment of any custom Dual Electronics Corp. warrants this product to controls in your owner's manual may save the original purchaser to be free from defects in you a se
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XD642W OPERATION Specifications CD Player Frequency response: 10Hz-20kHz Channel separation @ 1kHz: >65dB D/A converter: 1 Bit FM Tuner Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: 40dB Frequency response: 30Hz-13kHz AM Tuner Tuning range: 530kHz-1710kHz Usable sensitivity: 22uV Frequency response: 30Hz-2.2kHz General Operating voltage: 11-16 VDC, negative ground Speaker output impedance: 4~8 ohms Line
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XD642W OPERATION Troubleshooting Problem Cause Action Unit will not turn on Yellow wire not connected or incorrect voltage Check connections for proper voltage (no power) Red wire not connected or incorrect voltage (11~16VDC) Black wire not connected Check connection to ground Fuse blown Replace fuse Unit has power Speaker wires not connected Check connections at speakers (but no sound) O
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