Sharp VLAH150U Operation Manual - Page 70
Before Requesting Service
UPC - 074000352735
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References Before Requesting Service Before calling for service, please check the following troubleshooting table. Power Symptom Possible cause Suggested solution No power. Power source is not properly connected. Connect power source properly (pp. 7, 9). Battery pack is not charged. Charge battery pack sufficiently (p. 8). Dew in VIEWCAM. Wait until dew dries (p. 57). Safety function is in effect. Set Power switch to OFF and remove battery pack; wait for 2 seconds, then reinstall battery pack and turn on power (p. 7). REC START/STOP button Erasure-protect tab on video cassette Open tab or use a new cassette does not work. is closed. (p. 59). Power suddenly turns off. VIEWCAM left in Recording Standby Set Power switch to OFF and then mode for 5 minutes. back to CAMERA. Auto focus does not work. Manual Focus mode is engaged. Zoom used on close subject. Set to Auto Focus mode (p. 48). Zoom out from subject (p. 19). Subject has little contrast in brightness, or is full of horizontal or vertical stripes. Focus manually (p. 48). Bright subject produces Occurs when shooting subject with wide vertical lines. strong contrast to the background. Does not indicate a malfunction. -- Automatically zooms out without operating Zoom control. VIEWCAM is unable to focus when zooming in on subject within 5 feet (1.5 m), and automatically zooms out until it focuses on subject. -- No subject in the field of view. Direct lens to some subject, or set zoom to widest angle before shooting (p. 19). Display automatically changes in Camera mode. VIEWCAM is in Demo mode. Set DEMO MODE menu item to "OFF" (p. 60). Tape stops during rewind Counter is in memory mode. or fast forward. Disengage the memory mode (p. 42). CAMERA mode No image appears on connected TV screen. Video input channel on TV or TV channel is not selected properly. Audio/video cable is not properly connected. Select video input channel or TV channel properly (p. 22). Connect audio/video cable properly (p. 22). References VCR mode 61