Toshiba 20AS25 Owners Manual - Page 12

TROUBLESHOOTING GUIDE Before requesting service, please refer to the following chart for the symptom and possible solution. SYMPTOMS POSSIBLE SOLUTIONS TV does not operate. • Make sure the power cord is plugged in. • Try another AC outlet. • Power is off; check fuse or circuit breaker. • Unplug unit for an hour, then plug it back in. Poor sound or no sound. • Station or Cable TV experiencing problems; tune to another station. • Check sound adjustments (VOLUME and MUTE). • Check for sources of possible interference. Poor picture or no picture. • Station or Cable TV experiencing problems; tune to another station. • Make sure channels are set into memory. • Check antenna or Cable TV connections; adjust antenna. • Check for sources of possible interference. • Check picture control adjustments. • Press CAP/TEXT to turn off the closed caption mode. Poor reception on some channels. • Station or Cable TV experiencing problems; tune to another station. • Make sure channels are set into memory. • Station is weak; adjust antenna to receive desired station. • Check for sources of possible interference. • Station or Cable TV experiencing problems; tune to another station. Poor color or • Make sure channels are set into memory. no color. • Check picture control adjustments. • Check antenna or Cable TV connection. Adjust antenna. Picture wobbles or drifts. • Station or Cable TV experiencing problems; tune to another station. • Make sure channels are set into memory. • Cable TV company is scrambling signal. • Adjust antenna. SYMPTOMS POSSIBLE SOLUTIONS No Cable TV reception. Horizontal or diagonal bars on screen. • Check all Cable TV connections. • Set TV/CABLE menu option to the CABLE mode. • Station or Cable TV system problems; try another station. • Check antenna connections; reorient antenna. • Check for sources of possible interference. No reception • Make sure TV/CABLE menu option is in the above channel 13. appropriate mode. • If using antenna, check UHF antenna connections. No Remote operation. • Batteries are weak, dead or inserted incorrectly. • Remote is out of range; move closer to TV (within 15 feet). • Make sure Remote is aimed at sensor. • Confirm there are no obstructions between the Remote and the TV. • Make sure the power cord is plugged in. • Tuned station is not broadcasting. TV shuts off. • Sleep Timer is set. • Power interrupted. Closed captions are not activated. • TV station experiencing problems or tuned program is not closed captioned. Try another channel. • Check Cable TV connection or VHF/UHF antenna, reposition or rotate antenna. • Press CAP/TEXT to turn on the closed caption decoder. Black box on • Press CAP/TEXT to turn off the closed screen. caption mode. Display is not shown in • Select proper language in the menu options. your language. SPECIFICATIONS • This model complies with the specifications below. • Design and specifications are subject to change without notice. • This model may not be compatible with features and/or specifications that may be added in the future. AC Power Input: AC Power Consumption: Picture Tube: Audio Power Output Rating: Speaker: Tuner Type: Remote Control: Receiving Channels: Antenna Input Impedance: Input: Dimensions: Weight: 120V, 60Hz 73 Watts 19 Inch (480mm diagonal) (Screen size is approximate.) 1.5 Watts 3 inches (76mm) Full Range, 8 ohm 181 Channel, Quartz PLL Frequency Synthesized Infrared, Direct Access, two AAA batteries (supplied) VHF 2-13 UHF 14-69 Cable TV 01-97 (5A)-(A-3) 98-99 (A-2)-(A-1) 14-22 (A)-(I) 23-36 (J)-(W) 37-65 (AA)-(FFF) 66-125 (GGG)-(125) 75 Ohm (VHF/UHF) Coaxial Input Video: 1.0 Vp-p 75 ohm Audio: 300 mV, 47k ohm Width: 19-3/16 inches (488mm) Height: 16-3/8 inches (416mm) Depth: 18-5/16 inches (465 mm) 38.6 Ibs (17.5 kg) ACCESSORY Remote Control with two size "AAA" batteries 12 J3M21821A(E)_ P08-12 12 01/12/2004, 12:19 PM Downloaded from www.Manualslib.com manuals search engine