Panasonic PVGS55 PVGS55 User Guide - Page 71

Others ª Video Head Clogging and Care If the heads (the parts that make contact with the tape) are dirty, mosaic-pattern noise may appear on the playback image, or the screen as a whole becomes black. If the heads are extremely dirty, recording performance deteriorates, and, in the worst case, the Palmcorder cannot record at all. Causes of Dirty Heads ≥Large quantity of dust in the air ≥High-temperature and high-humidity environment ≥Damaged tape ≥Long operating hours Using Mini-DV Format Digital Video Head Cleaner 1 Insert the Head Cleaner into the Palmcorder in the same manner as a Video Cassette. 2 Press the [1] Button, and approximately 20 seconds later, press the [∫] Button. (Do not rewind the tape.) 3 Take out the Head Cleaner. Insert a Video Cassette and start recording. Then, play the tape back to check the recorded image. 4 If the image is not still clear, repeat Steps 1 to 3. (Do not use the Head Cleaner for 3 times or more consecutively.) Notes: ≥Do not rewind every time you use the Head Cleaner. Rewind only when the tape reaches the end, and then use it again from the beginning in the same manner as before. ≥If the heads become dirty soon after cleaning, the tape may be damaged. In this case, immediately stop using that Cassette. ≥Do not clean the heads excessively. (Excessive cleaning may cause excessive wear of the heads. If the heads are worn, images cannot be played back even after the heads are cleaned.) ≥If the dirty heads cannot be cleaned with the Head Cleaner, the Palmcorder needs to be cleaned at a service center. Please consult a dealer. ≥Video Head Cleaners can be purchased from service centres. ≥Head cleaning due to dirty heads is not considered a malfunction of the product. It is not covered by the warranty. Periodical Check-up To maintain the highest image quality, we recommend replacement of worn parts, such as heads, etc., after approximately 1000 hours of use. (This, however, depends on operating conditions, such as temperature, humidity, dust, etc.) ª Optimal Use of the Battery Battery Characteristics This Battery is a rechargeable lithium ion battery. Its ability to generate power is based upon the chemical reaction that takes place inside it. This reaction is susceptible to the surrounding temperature and humidity, and, if the temperature is too high or too low, the operating time of the Battery becomes shorter. If the Battery is used in an extremely cold environment, the Battery may operate only for about 5 minutes. If the Battery becomes extremely hot, a protective function may operate, and the Battery may become unusable for a while. Be Sure to Detach the Battery after Use Be sure to detach the Battery from the Palmcorder. (If it is left attached to the Palmcorder, a minute amount of current is consumed even when the Palmcorder power is off.) If the Battery is left attached to the Palmcorder for a long time, over-discharge takes place. The Battery may become unusable after it is charged. Disposing of an Unusable Battery ≥The Battery has a limited life. ≥Do not throw the Battery into fire because it may cause an explosion. Always Keep the Terminals of the Battery Clean Prevent the terminals from getting clogged with dirt, dust, or other substances. If you drop the Battery accidentally, check to see if the Battery body and terminals are deformed. Attaching a deformed Battery to the Palmcorder or AC Adaptor may damage the Palmcorder or AC Adaptor. ª Cautions for Storage Before storing the Palmcorder, take the Cassette out and detach the Battery. Store all the components in a dry place with a relatively stable temperature. Recommended Temperature: 59oF to 77oF (15oC to 25oC), Recommended Humidity: 40% to 60% Palmcorder ≥Wrap it with a soft cloth to prevent dust from getting into the Camera. ≥Do not leave the Palmcorder in places that expose it to high temperature. Battery ≥Extremely high temperatures or low temperatures will shorten the life of the Battery. ≥If the Battery is kept in smoky or dusty places, the terminals may rust and cause malfunctions. -71-