User manual SONY M-673V

[. . . ] T Use the unit away from radiowave-emitting devices such as cellular phones. Tape speed is too fast or too slow or the sound is distorted in the playback mode. t Improper setting of the TAPE SPEED switch. [. . . ] At the end of the tape, recording stops and the unit turns off automatically (Automatic shut-off mechanism). to Stop recording Pause recording Press or slide Tx Slide >PAUSE in the direction of the arrow. To release pause recording, release >PAUSE*. Z during playback (the unit enters the recording mode) Push up FF/CUEm· To return to the original speed, slide the FAST PB. For AC operation, use the AC power adaptor recommended for the unit. When to replace the batteries Replace the batteries with new ones of the same kind when the REC/BATT lamp dims and the E lamp flashes. The unit will play back normally for a while, even after the E lamp flashes. However, replace the batteries as soon as you can. Otherwise, the built-in speaker may emit a loud noise and recordings may not be made correctly. In the following cases you do not need to replace the batteries: ­ if the E lamp flashes with the playback sound when you turn up the volume. ­ if the E lamp lights momentarily when the tape starts running or at the end of the tape. Use only the (standard microcassettes) with this unit. Non-standard cassettes cannot be used because their "L" dimension (see illustration) is different. 4 cm tape speed for recording, if you play back the recorded tape with another unit. Otherwise, the sound quality may be changed. When you use the system in a noisy place, the unit will stay in the recording mode. If the sound is too soft, on the contrary, the unit will not start recording. If you cannot get the results you want, set it to OFF. [. . . ] Check your local voltage and the shape of the plug before purchasing. Do not touch the AC power adaptor with wet hands. Connect the AC power adaptor to an easily accessible AC outlet. [. . . ]