[. . . ] VOR (Voice Operated Recording) system that starts and stops recording automatically in response to the sound, to save tapes and batteries. [. . . ] If you want recording to start even with small sound only with a loud sound Set to H L When a beep sounds and the DICT/BATT lamp goes out For AC operation, use the AC power adaptor recommended for the unit. Do not leave the unit in a location near heat sources, or in a place subject to direct sunlight, excessive dust or mechanical shock. Keep personal credit cards using magnetic coding or spring-wound watches etc. Away from the unit to prevent possible damage from the magnet used for the speaker. Should any solid object or liquid fall into the unit, remove the batteries or disconnect the AC power adaptor, and have the unit checked by qualified personnel before operating it any further. Two tape speeds can be selected for recording with the TAPE SPEED selector: 2. 4 cm/sec tape speed for recording, if you play back the recorded tape with another unit. If you have any questions or problems concerning your unit, please consult your nearest Sony dealer. [. . . ] Please ask the dealer for detailed information about the optional accessories available in your country. [. . . ]