Toshiba MV13N3 Owners Manual - Page 53
Video Head Cleaning / Specifications, SPECIFICATIONS
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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 deter- mined 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. VIDEO HEAD CLEANING Good Picture Snowy Picture 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. SPECIFICATIONS TELEVISION Picture Tube: Type 13 (335.4 mm diagonal) Tuner Type: Receiving Channels: Quartz PLL Frequency Synthesized VHF 2-13 UHF 14-69 CATV 14-36 (A)-(W) 37-59 (AA)-(WW) 60-85 (AAA)-(ZZZ) 86-94 (86)-(94) 95-99 (A-5)-(A-1) 100-125 (100)-(125) Antenna Input: 01 (5A) VHF/UHF In 75 ohms coaxial Speaker: Audio Output Power: 1-1/2 x 2-1/2 inches (38 x 63 mm), 8 ohm 1.5W VCR Video System: Video Signal: VHS, 2 Rotary Heads Helical Scanning System NTSC Color Cassette Tape: Audio Track: VHS 1 Track Tape Speed: SP: SLP: 33.35 mm/sec. 11.12 mm/sec. F.FWD/REW Time: F.FWD: Approx. 4 minutes 50 seconds (T-120 Cassette) at 25˚C (77˚F) REW: Approx. 2 minutes 30 seconds (T-120 Cassette) at 25˚C (77˚F) Speed Search: GENERAL SP 3 & 5 x Normal Speed SLP 9 & 15 x Normal Speed Power Source: Power Consumption: AC 120V 60Hz 65 Watts Dimensions: Width: 14-1/4 inches (362 mm) Height: 15-1/16 inches (382 mm) Weight: Terminals: Storage Temperature: Operating Temperature: Remote Control: Depth: 14-3/8 inches (365 mm) 24.3 Ibs. (11 kg) Video In: (RCA) 1Vp-p/75 ohm Audio In: (RCA) -8dB/50K ohm -20°C to 60°C (-4°F to 140°F) 5°C to 40°C (41°F to 104°F) Infrared, Direct Access, 2 x AAA batteries Accessories: 300-75 ohm Matching Transformer Remote Control Batteries (2 x AAA) Specifications are subject to change without notice. Tape Speed shown is approximate. 51