Philips DVP3050V User manual - Page 64

H9820UD_IB_EN_2_0214 2/14/05 3:58 PM Page 64 English 64 Care and Maintenance Cleaning the DVD/VCR • Wipe the front panel and other exterior surfaces of the DVD/VCR with a soft, slightly damp cloth. • Never use a solvent, thinner, benzene, or alcohol to clean the DVD/VCR. Do not spray insecticide liquid near the DVD/VCR. Such chemicals may discolor the surface or damage the DVD/VCR. Cleaning a Disc • Use a soft, dry cloth to wipe the Disc. • Wipe the Disc in a straight line from the center to the edge. Never wipe the Disc in a circular motion. • Do not use detergent or abrasive cleaning agents. • Handle the Discs so fingerprints and dust do not adhere to the Discs. • Always store the Disc in its protective case when it is not in use. Checking the Laser • If the DVD/VCR does not operate as described in this manual, the DVD Player's laser may be dirty. Consult an Authorized Service Center for inspection and cleaning of the laser. Caring for Video Cassettes • Use only cassettes with the mark. • Remove any light adhesive stick-on notes from the video cassette before putting the cassette in the VCR. Removable labels can jam the VCR. Caring for the VCR's Video Heads • Periodic maintenance is required to maintain your DVD/VCR's excellent performance. The VCR has an Automatic Head Cleaner. However, the video heads will require replacement eventually. Only an authorized service center should perform this service. Specifications VCR Video Heads 4 heads - Hi-Fi Antenna VHF/UHF - 75 ohm external antenna terminal VHF Output Signal Channel 03 or 04 75 ohms unbalanced DVD Color System NTSC Frequency Response DVD (linear sound): 20 Hz to 22 kHz (sample rate: 48 kHz) 20 Hz to 44 kHz (sample rate: 96 kHz) Audio CD: 20 Hz to 20 kHz Signal-to-Noise Ratio Audio CD: 100 dB JEITIA (Japan Electronics and Information Technology Industries Association) Dynamic Range DVD (linear sound): 90 dB Audio CD: 85 dB (JEITIA) Power Requirement 120V AC +/- 10%, 60 Hz +/- 0.5% Power Consumption Power on: 21 W Power off: 3.8 W Operating Temperature 41°F (5°C) to 104°F (40°C) Relative Humidity 30% to 80% Dimensions 17-3/16" (W) x 3-3/4" (H) x 9-3/16" (D) (435mm x 94mm x 233mm) Weight 6.0 lbs. (2.7 kg.) NOTE: Designs and specifications are subject to change without notice. Total Distortion Factor Audio CD: 0.008% (JEITIA) DVD: 0.008% Wow and Flutter Below the measurement limitation (±0.001% W PEAK) (JEITIA)