User manual CLARION OHMD74

OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 1 OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 2 Welcome! Thank you for purchasing the Clarion OHMD74 overhead monitor system. This monitor is engineered with advanced technological designs and components for the best picture quality and convenience. Warning! The Clarion OHMD74 overhead monitor system is designed strictly for rear-seat entertainment. Viewing the monitor while operating a motor vehicle can result in serious injury and/or property damage. Clarion is not responsible for any injury and/or property damage as a result of the improper use or viewing of the monitor. Features: · 7" Wide-Screen Flip Down Monitor with TFT Active Matrix Display with 16:9/4:3 format · Built-in CD/DVD/MP3 Player · Selectable screen modes: Normal, Zoom, Full, and Wide Screen · 1 - Audio/Video input · Audio/Video Game Port · Video output for additional monitors · Front panel menu, picture, source, and DVD controls · OSD (On-Screen Display) · Built-in IR transmitter for WH104 wireless headphones (2 headphones included) · FM modulator control (FM200 not included) · Built-in dome lights · IR remote control · Supports both NTSC and PAL video formats 2 OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 3 Introduction The Clarion OHMD74 is a full-featured overhead entertainment center featuring DVD, CD, and MP3 playback. This system combines flexibility, reliability, and expandability all in one. Designed primarily for rear seat entertainment, the audio from the OHMD74 can be enjoyed privately through wireless headphones and/or incorporated into any head unit. And with the ability to access all the features and functions through an IR remote control, the rear passengers won't have to leave the comfort and safety of their seats. Since Clarion has always been an innovator in the mobile entertainment industry, a lot of responsibilities follow suit. One of the major emphasizes incorporated into the OHMD74 is reliability. This was achieved by using high-grade electronic components and heightened electronic connections. As the mobile environment is extremely harsh, these technological advances insure years of unrelenting operation. Given that the OHMD74 is the centerpiece of the entertainment center, it features a built-in A/V switcher allowing for multiple A/V sources to be added. Included with the OHMD74, is a Game Port Station, which also can be used for a temporary device, such as a camcorder or game station, to be enjoyed in the vehicle. With everything that Clarion has to offer with the OHMD74, it truly lives up to Clarion's motto, BE SEEN, BE HEARD! 3 OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 4 FCC Approval The Clarion OHMD74 have been tested and found to comply within the limits of a Class B digital device, pursuant of Part 15 of the FCC rules. These limitations are designed to provide reasonable protection against harmful interference in a vehicle installation. This equipment generates and uses radio frequency energy and if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to a radio or television reception, turn off the equipment and contact a local Clarion dealer for assistance. Changes or modifications to this product not approved by the manufacturer will void the warranty and violate FCC Approval. 4 OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 5 Table Of Contents Introduction and Precautions . . . . . . . . . . . . 2-6 Care and Maintenance . . . . . . . . . . . . . . . . . 6-8 Operating OHMD74 Monitor . . . . . . . . . . . . . 9-16 About Disc Formats . . . . . . . . . . . . . . . . . . . 17-18 Operating the Remote Control . . . . . . . . . . . 19-21 Changing Display Settings . . . . . . . . . . . . . . 22-28 Replacing the Remote Battery . . . . . . . . . . . 29 Operating the Headphones . . . . . . . . . . . . . 30 Installation Instructions . . . . . . . . . . . . . . . . . 31-37 Package Contents . . . . . . . . . . . . . . . . . . . . 38 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 39-40 Specifications . . . . . . . . . . . . . . . . . . . . . . . . 40 Warranty Information . . . . . . . . . . . . . . . . . . 41-42 5 OHMD74 Final Manual.qxd 6/17/2004 5:32 PM Page 6 Precautions · This overhead monitor system is designed for use in 12V DC negative ground vehicles. · Do not operate the overhead monitor system in ways other than described in this manual. Doing so may result in damage to the monitor system and/or the vehicle, voiding the warranty of this product. · SAFETY FIRST! This overhead monitor system is designed for rear-seat entertainment only. Do not install in/on dashboard or anywhere else that would allow the operator of the vehicle to view the monitor. · Do not disable or modify the overhead monitor system. Doing so may damage the monitor system, and void the warranty. · Keep all liquids away from the overhead monitor system. · Do not leave the overhead monitor system open when not in use. Direct sunlight can cause the monitor not to function properly. · In extreme cold temperatures, the movement of the picture may appear to move slow and dark. The overhead monitor system will function properly once the temperature rises. · Do not hang or hang items from overhead monitor system. If you have any questions or problems concerning the monitor that are not cover in this manual, please consult a local Clarion dealer for assistance. Before installing this overhead monitor system, please check your local traffic laws and regulations. Care And Maintenance Keep all liquids away from the OHMD74 overhead monitor system. Liquids inside the monitor will damage the electronics, and can result in electrical shock or fire. In the event that the unit should become wet, turn off the power and contact a local Clarion dealer for assistance. 6 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 7 To clean the monitor, use a clean soft cloth and gently wipe the screen. If possible, use specially designed "monitor wipes" to clean the screen. Handling Discs Always handle a disc by its edges. Never touch the surface of the disc directly. To remove inadvertent fingerprints and dust, use a soft cloth and wipe in a straight line from the center of the disc to the outside edge. Never use liquid or aerosol cleaners, anti-static spray, or thinner to clean the disc surface. Do not place discs in the following places: direct sunlight; dirty, dusty and damp areas; near car heaters; on the seats or dashboard. Avoid using adhesive labels on discs. Servicing the OHMD74 Overhead Monitor System In the event a problem arises with the OHMD74 overhead monitor system, do not attempt to disassemble or repair the monitor yourself. Opening or attempting to service the monitor will void the warranty; instead, contact a local Clarion dealer for assistance. The internal parts are not serviceable by the user. The OHMD74 is a Class 1 Laser product, using a laser which could cause hazardous radiation exposure if improperly disassembled. All warranty service should be performed by an authorized Clarion service center. CAUTION! Changes or modifications to this product not approved by the manufacturer will void the warranty and will violate FCC approval. 7 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 8 Temperature and Moisture If the player is used while the interior of the vehicle is very cold, condensation may form on the disc or on the internal optical pickup system and prevent proper playing of the disc. If you suspect that condensation is an issue, eject the disc and inspect the playing surface. If necessary, remove the condensation with a clean soft cloth as described above. If you still experience problems with playback, you will need to wait for approximately one hour to allow the OHMD74 to warm up, and for the condensation to evaporate. If playback issues continue, please see your authorized Clarion dealer. Discs Compatible with OHMD74 The OHMD74 supports and plays DVD (Region 1), VCD, CD, CD-R, and MP3 formats. Although the OHMD74 is designed to play DVD's, DVD's are manufactured to respond to the particular Region Management Information they are created in. The OHMD74 is compatible with Region 1 and "ALL" Region DVD's. The DVD/CD mechanism can accept both 5" (12cm) and 3" (8 cm) single sided discs. It is recommend when "burning" your discs; to use CD-R's versus CD-RW's. The encryption process on the CD-RW is not as deep, which can cause skipping and/or error messages on the OHMD74. 8 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 9 Disc Playback DVD playback will often begin automatically when the disc is inserted. With some DVD discs, you will need to press [ENTER] or [ ] to begin playback. CD-Audio discs will begin playback automatically. CDs with MP3 files may require you to navigate the file structure menu. For more information, see MP3 Playback on CD-R Discs. Stopping Playback There are two ways to stop playback: Pressing [ ] once will stop playback, and the OHMD74 will store the location last played on the disc. Playback can be resumed at the same point on the disc by pressing [ ]. Pressing [ ] twice will stop playback and clear the OHMD74 memory of the last point played on the disc. Pressing [ ] at this point will cause the OHMD74 to begin playback from the beginning of the disc. Selecting a Track or Chapter Selecting tracks or chapters can be accomplished by either using the IR remote or front mounted controls. These controls allow the operator to skip over undesired tracks or repeat a particular track. Advancing Tracks / Chapter: Press the insert up arrow until desired track / chapter is found. Repeating Previous Tracks / Chapter: Press the insert down arrow until desired track / chapter is found. Note: For some VCD 2.0 discs, the insert up arrow and insert down arrow functions may not be available. 9 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 10 Discs Incompatible with OHMD74 The following disc types are incompatible with the OHMD74: · DVD-ROM/ DVD-R/DVD-RW/DVD-RAM · Photo CD/CD-RW · CD-ROM(excluding most CD-Recordable discs using MP3 or CD-A Formats) · Any DVD with a region number other than "1" and "ALL" · CD audio manufactured with certain copyright methods Note: 8cm discs are NOT compatible. Please do NOT insert 8cm discs. DVD Regions This digital media player is designed and manufactured to respond to the Region Management Information that is recorded on a DVD disc. If the Region number described on the DVD disc does not correspond to the region number of this player (Region 1), this player will not be able to play the disc. Some DVDs are manufactured to operate in "ALL" zones, and those discs are compatible with the OHMD74. 10 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 11 Searching During Playback Press [ ] and [ ] during playback to rapidly search for a particular section of a DVD or CD. Each time a fast-search button is pressed, the speed of the fast search changes as follows: Standard Speed - 2X - 4X - 6X - 8X Pausing Playback Press [ ] during playback will pause, and the frame displayed at the point pause mode was entered will be displayed on the screen. Press [ ] again to return to normal playback mode. Repeat Mode Press the [REPEAT] button to select from the following repeat modes. DVD Playback Modes: Repeat 1 - Repeat All- Repeat Off While in DVD playback mode, pressing the [REPEAT] button once causes the current chapter to be replayed. Pressing it twice enables the DVD disc to be continuously replayed. CD Playback Mode Pressing the [REPEAT] button once causes the current track to be replayed. Pressing it twice enables the disc to be continuously replayed. Viewing Angles The Angle Mark appears during scenes that offer multiple viewing angles. (Not all DVD discs support this function.) Use the [ANGLE] button to select from the various angles available. 11 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 12 Monitor Control Panel Layout 1. 2. 3. 4. Power Button Switches the OHMD74 ON/OFF. Play/Pause Button Begins and pauses playback Stop Button Press to stop playback Rewind Button Use for high speed search within a chapter or track. Moves the cursor left and right within the menu. Eject Button Ejects Discs Forward Button Use for high speed search within a chapter or track. Moves the cursor left and right within the menu. Mode Button Press to change the screen format: Normal, Full, Zoom, and Wide. Menu Button Press the menu button to access the monitor adjustments. Source Button Switches Audio/Video Sources 5. 6. 7. 8. 9. 12 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 13 10. + Button Selects the items to be adjusted 11. FM ON/OFF Button Press to turn ON/OFF FM Modulator 12. Button Selects the items to be adjusted 13 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 14 Opening the Overhead Monitor Press the "OPEN" button to release the overhead monitor. Gently push down on the bottom of the monitor until it reaches the desired position. The monitor will turn on automatically when it is fully open. Note: The vehicle's ignition key must be "ON" or Accessory position for the monitor to have power. 14 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 15 Closing the Overhead Monitor Gently push the backside of the monitor until it clicks into the overhead monitor housing. The monitor will turn off automatically when it is returned to the closed position. Note: Do not place any objects between the monitor and the monitor housing, this can result in serious damage to the monitor. Setting the Screen Mode The OHMD74 has 4 different screen modes: NORMAL, FULL, ZOOM, and WIDE. Pressing the MODE button on the front control panel or the remote control can access the different screen modes. The current mode is displayed on the screen first. Each time the MODE button is pressed, the screen mode switches in the following sequence: 15 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 16 Note: The screen mode will set after 5 seconds, pending that the MODE button is not pressed. The display image may appear coarse or grainy when viewed in Zoom mode. 16 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 17 MP3 Playback On CD What is MP3? MP3 is an audio compression method. This audio compression method has become a standard format with many PC users. MP3 allows the original digital audio data to be compressed to about 10 percent of its initial file size while still retaining high sound quality. This means that about 10 music CDs can be recorded on a CD-R disc, thus allowing longer listening time without having to change CDs. Precautions When Creating an MP3 Disc Supported MP3 File Formats: 1. ISO 9660, 9006 level 1 and level 2 (the most common type of MP3 format) 2. Joliet (a version of ISO 9660, 9006 that supports longer file names) 3. Romeo (a format used by some CD-creating software) File Extensions Always add a file extension .MP3 or .mp3 to an MP3 file by using single-byte letters. If you add a different file extension, or forget to add the file extension .MP3 or .mp3, the file cannot be played. In addition, if you use upper case and lower case letters (capital and small letters) mixed together for file extensions, normal play may not be possible. 17 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 18 File and Folder Structure The folder name and file name can be displayed as the title during MP3 play. However, the title must be within 31 and 27 single-byte alphabetical letters and numerals for the folder name and file name, respectively (not including an extension). Entering more letters or numerals than specified may cause an incorrect display. A disc with a folder having more than 8 hierarchical levels will conflict with MP3 system requirements and playback will be impossible. A total of 255 filers and folders are allowed. When the number of and folders is more than 255, playback of tracks in excess of that number is impossible. There is a maximum of 31 files in each folder. File tracks are played in the order that they were recorded onto a disc. (Files might not always be played in the order displayed on the PC.) Sound Quality Some noise might be audible - this depends on the type of encoder software used while recording. It is not noise created by the OHMD74. Bit Rates The OHMD74 supports the following bit rates: 32kHz, 44.1kHz, 48kHz, and 96kHz. In case of a track recorded at VBR (variable bit rate), the display for the play time of the track may be slightly different from the actual playtime. Also, the recommended value for VBR ranges from 32 kbps to 320 kbps. ID3V1 and ID3V2 Tags Support Both ID3V1 and ID3V2 tags are supported. These allow up to 30 characters per song name and 30 characters per artist name. 18 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 19 Remote Control 1. Power Button Turns the monitor ON/OFF. 2. 0-9 Buttons Used with various functions 3. ILL/Goto Button Enables direct access to a defined point within a track or chapter during playback. 4. Stop Stops playback. 5. Fast Reverse/Fast Forward Use for high-speed search within a track or chapter. Moves the cursor left and right within the menu. 6. Next/Previous Steps to the next or previous chapter/track. Moves the cursor up and down within the menu. 7. Subtitle Button Accesses the various subtitle functions on the DVD discs with multilingual support. 8. Setup Button Accesses the SETUP menu of the OHMD74 9. Title Button Accesses the TITLE menu of the DVD disc. 10. Display Button Display or conceals the on-screen display status line during playback. 11. Repeat Button Selects among the three repeat modes, 1, all, and off. 12. Play/Pauses Button Begins and pauses playback. 19 OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 20 13. Input Button Switches between the internal disc player and the auxiliary audio/video input. 14. Enter Button Used to select a highlighted menu item. 15. Audio Button Accesses the various language audio tracks on DVD disc with multilanguage support. 16. Angle Button Selects among the various camera angles on DVD discs with multi-angle support. 17. Menu Button Accesses the MAIN menu of the DVD. 18. FM Button Switches ON/OFF the FM Modulator 19. Mode Button Press to change the Screen Format 20. Eject Button Ejects the Disc 21. Button Selects the items to be adjusted 20