User manual SONY WM-FX473

[. . . ] It can also be potentially dangerous to play your headphones/earphones at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations. [. . . ] Then insert batteries and turn the unit on again. When you are not going to use your Walkman for a long time, remove the batteries to prevent damage from battery leakage and corrosion. Clean them with a cotton swab slightly moistened with cleaning fluid or alcohol. The instructions in this manual are for WM-FX475 and WM-FX473. Before you start reading, check your model number. wM-FX475 is the model used for illustration purposes. Any differences in operation are clearly indicated in the text, for example, "FX475 only". Do not leave the unit in a location near heat sources, or in a place subject to direct sunlight, excessive dust or sand, moisture, rain, mechanical shock, or in a car with its windows closed. Do not wind the headphones/earphones cord around the unit. The buttons may be kept pressed, causing unnecessary battery usage. Do not use cassettes longer than 90 minutes except for long continuous playback. If the unit has not been used for a long time, set it in the playback mode to warm it up for a few minutes before inserting a cassette. For cleaning the case, use a soft cloth slightly moistened with mild detergent solution. do not use alcohol , benzine or thinner. [. . . ] The display flashes twice with a beep sound, the station is preset. If a station is already stored, the new station replaces the old one. [. . . ]