Manuals / Memorex / TV and Video / VCR

Memorex DBVT1341 owner manual Reception Disturbances, Video Head Cleaning

Models: DBVT1341

1 56
Download 56 pages 50.73 Kb
Page 26
Image 26

RECEPTION DISTURBANCES

Most types of television interference can be remedied by adjusting the height and position of the VHF/UHF antenna. Outdoor antennas are recommended for best results. The most common types of television interference are shown below. If one of these symptoms appear when the TV/VCR is connected to a Cable TV system, the disturbance may be caused by the local Cable TV company broadcast.

IGNITION

Black spots or horizontal streaks may appear, the picture may flutter or drift. Usually caused by interference from automobile ignition systems, neon lamps or AC powered tools and appliances such as drills or hair dryers.

GHOSTS

Ghosts are caused by the television signal following two paths. One is the direct path and the other is reflected by tall buildings, hills or other large objects. Changing the direction or position of the antenna may improve the reception.

SNOW

If the TV/VCR is located far from the TV station, in a fringe reception area where the signal is weak, small dots may appear in the picture. If the signal is extremely weak, the installation of a larger external antenna may be necessary.

RADIO FREQUENCY INTERFERENCE (RFI)

Caused by two-way radios, this type of interference produces moving ripples or diagonal streaks in the picture. Some cases may cause a loss of contrast in the picture. Changing the direction and position of the antenna or installing an RFI filter may improve the picture.

PICTURE SIZE VARIATION

A slight picture size variation is normal when you adjust the CONTRAST or BRIGHTNESS settings.

CARE AND MAINTENANCE

To prevent fire or shock hazard, disconnect the TV/VCR from the AC power sources before cleaning.

The finish on the cabinet may be cleaned with mild soap and a soft, damp cloth and cared for as other furniture. Use caution when cleaning or wiping the plastic parts.

VIDEO HEAD CLEANING

VIDEO HEAD CLOGGING

The video heads are the means by which the TV/VCR reads the picture from the tape during playback. In the unlikely event that the heads become dirty enough to be clogged, no picture will be played back. This can easily be determined if, during playback of a known good tape, there is good sound, but no picture (picture is extremely snowy). If this is the case, use a high quality head cleaning system or have them cleaned professionally.

Good Picture

Snowy Picture

VIDEO HEAD CLEANING

Video head cleaning is needed when the playback picture becomes unclear. This signifies that the heads are getting dirty and can occur when playing poor quality or damaged tapes. If the heads require cleaning, use a equivalent high quality chemical non-abrasive (wet) head cleaning tape or have them cleaned professionally. If playing a head cleaning tape in the VCR once does not improve the picture, play it several times before requesting service.

DO NOT ATTEMPT TO CLEAN THE VIDEO HEADS OR SERVICE THE UNIT BY REMOVING THE TOP COVER.

NOTES: • Video heads may eventually wear out and should be replaced when they fail to produce clear pictures.

•To help prevent video head clogging, use only good quality VHS tapes. Discard worn out tapes.

26

5A30301A E P20-Back

26

04/10/2001, 18:01

Page 25 Page 27
Page 26
Image 26
Memorex DBVT1341 owner manual Reception Disturbances, Video Head Cleaning
Page 25 Page 27

DBVT1341 specifications

The Memorex DBVT1341 is a versatile and feature-rich digital television receiver designed to enhance your TV viewing experience. Known for its user-friendly interface and advanced technology, this device bridges the gap between traditional analog broadcasts and modern digital signals, ensuring high-quality picture and sound for home entertainment.

One of the standout features of the Memorex DBVT1341 is its capability to receive both over-the-air digital broadcasts and standard analog signals. This dual reception makes it perfect for users who are transitioning from analog to digital television. The device supports various digital broadcast standards, including ATSC, ensuring compatibility with a wide range of signals available across different regions.

The DBVT1341 boasts a sleek and compact design, making it an excellent addition to any home entertainment system without taking up too much space. Its straightforward setup process allows users to quickly connect it to their television using HDMI or composite outputs, delivering high-definition video quality. The device is also equipped with a built-in digital tuner, which eliminates the need for external tuners or receivers.

Another significant characteristic of the Memorex DBVT1341 is its electronic program guide (EPG), which provides viewers with an easy-to-navigate interface for accessing current and upcoming programming. This feature allows users to search for their favorite shows, set reminders, and record programming for later viewing.

Additionally, the DBVT1341 supports various audio formats, ensuring compatibility with modern sound systems. Its audio output options provide flexibility, allowing users to connect the receiver to their home theater systems for an immersive viewing experience. The device also includes a USB port, giving users the option to play media files directly from USB drives, enhancing its utility beyond regular TV viewing.

In summary, the Memorex DBVT1341 is designed with the viewer's needs in mind. Its combination of dual reception capabilities, user-friendly interface, program guide, and modern connectivity options make it a valuable tool for anyone looking to enjoy high-quality television reception. Whether used in a basic setup or as part of a more elaborate home theater system, the DBVT1341 stands out as a reliable choice for enhancing digital TV experiences.