User manual SONY WM-FS191

[. . . ] Do not use cassettes longer than 90 minutes except for long continuous playback. ⷠIf your Walkman has not been used for a long time, run the Walkman for a few minutes before inserting a cassette. [. . . ] ⷠWhen the AVLS selector is set to NORM, you will be able to enjoy the full volume capability of your Walkman personal stereo. Insert two AA (R6) batteries in correct polarity. When you do not use your Walkman for a long time, remove the battery to avoid any damage caused by battery leakage and subsequent corrosion. ⷠWhen the battery become weak, the BATT indicator will dim and the sound will be distorted or unstable. Do not use headphones while driving, cycling, or operating any motorized vehicle. It may create a traffic hazard and is illegal in many areas. It can also be potentially dangerous to play your headsets at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations. This warranty is valid only in the United States. With the supplied belt clip, you can wear your Walkman on a belt for convenient use. [. . . ] Cleaning the head and tape path · Do not use alcohol, benzine or thinner to clean the case. Any sand or dust on the rubber packing will prevent the cassette holder from closing tightly, and water may leak in. [. . . ]