User manual DUAL XHD6420

[. . . ] An internal SRAM buffer provides ESP (Electronic Skip Protection) to virtually eliminate skipping and allows alphanumeric or direct track search - even while a song is currently playing!4 XHD6420OPERATION GeneralOperation FaceplateRemoval 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/" Phillips head screw through left side of mounting frame into faceplate. [. . . ] Note: If the HD radio signal on the preset is unavailable, the unit reverts to the previous analog or digital station. · AutomaticallyStoreStations While in HDSEEK mode, press AS/PS to automatically store HD Radio stations to presets 1-6. Multicast channels (HD and/or) HD are not stored but can be accessed by pressing TUNE from the HD1 station. ll 9 XHD6420OPERATION CDPlayerOperation InsertCD EjectCD With the label facing up, insert a standard size CD into the CD slot. If the disc is not removed within 10 seconds, the unit will reload the disc. Pressing TRACK again skips to the beginning of the previous track. TrackSelect ll nn nn FastForwardandReverse Pause Scan Repeat Random Press and hold TRACK or reverse a track. Press Press ll or TRACK nn to fast forward l// II to temporarily stop CD playback. l II again to resume playback. Press INTto play the first 10 seconds of each track. Random mode is retained in memory when selecting between AM, FM, CD and AUX modes and when the unit is turned on/off. Some CD-Rs and CD-RWs may be incompatible with this unit, depending on media type and recording method. In addition, the following CDs may be incompatible with this unit: CDs exposed to extreme temperatures or direct sunlight for extended periods of time, CDs recorded in which a recording session failed or a re-recording was attempted and, or encrypted or copy-protected CDs which do not conform to the audio CD-DA red book recording standard. CD-R/CD-RWCompatibility 10 XHD6420OPERATION CDPlayerOperation-MP3/WMAFiles PlayinganMP3/WMADisc When an MP/WMA encoded disc is first inserted, "READING" will appear in the display. Depending on the number of files and folders, this may take several seconds. Press DISP to select between track number/elapsed time (default), clock, track name, directory name, title, artist and album. "NO ID TAG" will be displayed if the MP file contains no ID tag information. "UNKNOWN" will be displayed if the WMA file contains no WMA tag information. "ROOT" will be displayed if the directory name of a root folder is not labeled. TitleIcon ArtistIcon AlbumIcon FolderIcon CharacterSupport This icon will illuminate when the song title is displayed. Maximum character display information · Track name ­ character maximum · Directory name ­ character maximum · *Song title ­ 0 character maximum · *Artist name ­ 0 character maximum · *Album name ­ 0 character maximum *Song title, Artist Name and Album name will only be displayed if included with the MP/WMA file. File/FolderNavigate Step1 Press SEARCHfor more than seconds, then release. The current folder name will scroll one time followed by available files and folders. Turn the rotary encoder to preview files/folders in the current folder. Turn the rotary encoder to the right to begin searching files in the folder. Press to select the desired file within the folder. Step2 Step3 Step4 *FolderAccess (Uponelevel) When navigating folders (and "//" is displayed), press MUTE to access the previous level (up one level). [. . . ] For more information and for the location of the nearest authorized service center please contact us by one of the following methods: · Call us toll-free at 1-866-8-5476 · E-mail us at cs@dualav. com Exclusion of Certain Damages: This warranty is exclusive and in lieu of any and all other warranties, expressed or implied, including without limitation the implied warranties of merchantability and fitness for a particular purpose and any obligation, liability, right, claim or remedy in contract or tort, whether or not arising from the company's negligence, actual or imputed. No person or representative is authorized to assume for the company any other liability in connection with the sale of this product. In no event shall the company be liable for indirect, incidental or consequential damages. 17 XHD6420OPERATION Troubleshooting Problem Unitwillnotturnon (nopower) Cause Action Yellow wire not connected or incorrect voltage Check connections for proper Red wire not connected or incorrect voltage voltage (11~16VDC) Black wire not connected Fuse blown Speaker wires not connected One or more speaker wires touching each other or touching chassis ground Yellow or red wire touching chassis ground Speaker wires touching chassis ground Incorrect fuse rating Unit is not mounted correctly or backstrap is not secure Disc read error Focus error or disc is in upside down The WMA file is copy-protected by DRM (Digital Rights Management) Selected file is not available in direct or alphanumeric search modes The file format is incompatible CD mechanism position out of alignment Check connection to ground Replace fuse Check connections at speakers Insulate all bare speaker wires from each other and chassis ground Check for pinched wire Check for pinched wire Use fuse with correct rating Check mounting sleeve and backstrap support Press EJECT or RESET Press EJECT or RESET Write disc using WMA files that are not copy-protected Repeat search using valid parameters Write disc using valid audio files with . mp or . wma file extensions Press and hold EJECT for seconds to reset CD mechanism position Remove transit screws located on top of the unit Version 1. x ID tags are supported. Version . 0 or greater are not supported Unithaspower (butnosound) Unitblowsfuses Excessiveskipping ERROR-01appears ondisplay ERROR-02appears ondisplay PROTECTappears ondisplay NOFILEappears ondisplay INVALIDappears ondisplay Unitwillnotaccept adisc Physical defect in media (CD, CD-R or CD-RW) Check media for scratches CD transit screws still in place An invalid ID tag version is present NOSUPPORTappearson display 18 XHD6420OPERATION Specifications CDPlayer Frequency response: 10Hz-0kHz Channel separation @ 1kHz: >65dB D/A converter: 1 Bit Tuning range: 87. 5MHz-108. 1MHz Usable sensitivity: 8. 5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: 40dB HD radio stereo separation @ 1kHz: 85dB Frequency response: 0Hz-1kHz HD radio frequency response: 0Hz-0kHz Tuning range: 50kHz-1710kHz Usable sensitivity: uV Frequency response: 40~KHz HD radio frequency response: 0~4. 4KHz HD radio stereo separation @ 1kHz: 85dB Operating voltage: 11-16 VDC, negative ground Speaker output impedance: 4~8 ohms Line output voltage: Volts Dimensions: 7" x 7" x " (178 x 178 x 51 mm) Design and specifications subject to change without notice. FMTuner AMTuner General CEA-006 Power Standard Specifications (reference: 14. 4VDC +/- 0. V, 0Hz~0kHz) Power Output: 17 Watts RMS x 4 channels at 4 ohms and < 1% THD+N Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms) 19 Dual Electronics Corp. [. . . ]