XD642W INSTALLATION/OWNER'S MANUAL AM/FM/WB Weather Receiver with Detachable Face
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.
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.
XD642W OPERATION Control Locations 21 4 1 2 20 19 3 4 5 18 7 6 17 16 9 8 15 14 1 Release 12 EQ 2 Band/Play/Pause 13 Loudness 3 Volume 14 Display 4 Mode 15 Tuner Scan 5 Preset 4 16 Mute 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 10 11 13 12
XD642W OPERATION General Operation Faceplate Removal Semi-permanent Faceplate Installation Power On/Off Mode Loudness Volume 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. Remove trim ring and install supplied #1 x 7/32” Phillips head screw through left side of mounting frame into faceplate. Press POWER or any other button (except eject) to turn the unit on.
XD642W OPERATION General Operation Programmable Display Priority ll In tuner mode, press and hold DISP then press TUNE 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. nn Press and hold DISP then press TUNE to select time display priority.
XD642W OPERATION General Operation Audio Press rotary encoder to select between Volume (default), Bass, Treble, Balance & Fader.
XD642W OPERATION Tuner Operation Seek Tuning Manual Tuning nn ll momentarily to seek the nn ll Press TUNE or TUNE next strong station. Press TUNE or TUNE for more than 2 seconds, then release. "MANUAL" will momentarily appear in the display. Press TUNE or TUNE momentarily to 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 momentarily appear in the display.
XD642W OPERATION Manual Tuning Direct Tuning Weatherband Tuner Operation Press TUNE nn or TUNE ll momentarily to seek the next weatherband station. Press preset 1-6 or BAND to directly access the 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.
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.
XD642W 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 year from the date of the original purchase. Dual Electronics Corp.
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.
XD642W OPERATION Troubleshooting Problem Unit will not turn on (no power) Unit has power (but no sound) Unit blows fuses Excessive skipping Cause Action Yellow wire not connected or incorrect voltage Check connections for proper voltage Red wire not connected or incorrect voltage (11~16VDC) Black wire not connected Check connection to ground Fuse blown Replace fuse Speaker wires not connected Check connections at speakers One or more speaker wires to
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