A cassette cannot be inserted. t The cassette is being inserted in the wrong way. t n has been already pressed. Playback cannot be made. t The tape has reached the end. Rewind the tape. t The batteries are weak. Replace both batteries with new ones. t The head is contaminated. Recording cannot be made. t There is no cassette in the cassette compartment. t The cassette tab has been removed. t The batteries are weak. Replace both batteries with new ones. t The head is contaminated. t Improper setting of the VOR switch (M-630V/535V/530V only). Recording is interrupted. t The VOR switch (M-630V/535V/530V only) is set to H or L. When you do not use VOR, set it to OFF. During CUE/REVIEW the tape stops or does not run. You cannot fast-forward or rewind. t The batteries are weak. Replace both batteries with new ones. The unit does not operate. t The batteries have been inserted with incorrect polarity. t The batteries are weak. Replace both batteries with new ones. t >PAUSE is slid in the direction of the arrow. t The AC power adaptor is connected to the unit only and you are going to use the unit on batteries. No sound comes from the speaker. t The earphone is plugged in. t The volume is turned down completely. The sound drops out or comes with excessive noise. t The volume is turned down completely. t The batteries are weak. Replace both batteries with new ones. t The head is contaminated. See “Maintenance”. Tape speed is too fast or too slow in the playback mode. t Improper setting of the TAPE SPEED switch. Set it to the same speed as that used for recording. Tape speed is faster than the normal playback speed. t The FAST PB switch (M-630V only) is slid in the direction of the arrow. Recording cannot be erased completely. t The head is contaminated. Maintenance (see Fig. E) To clean the tape head and path Press n and wipe the head 1, capstan 2 and the pinch roller 3 with a cotton swab, moistened with alcohol every 10 hours of use. To clean the exterior Use a soft cloth slightly moistened in water. Do not use alcohol, benzine or thinner. Specifications Tape (normal position type) Recording system 2-track 1-channel monaural Speaker Approx. 3.6 cm (17.16 in.) dia. Tape speed 2.4 cm/s (15.16 ips), 1.2 cm/s (15.32 ips) Frequency range 300 – 4,000 Hz (with TAPE SPEED switch at 2.4 cm/s) Input (M-630V only) Microphone input jack (minijack/PLUG IN POWER) sensitivity 0.24 mV for 3 kilohms or lower impedance microphone Output Earphone jack (minijack) for 8 – 300 ohms earphone Power output (at 10% harmonic distortion) M-630V/535V/530V: 250 mW M-430: 160 mW Power requirements 3 V DC batteries R6 (size AA) . 2/External DC 3V power sources Dimensions (w/h/d) Approx. 62.2 . 121.5 . 24.3 mm (21.2 . 47.8 . 31.32 in.) incl. projecting parts and controls Mass Approx. 125 g (4.5 oz) Supplied accessories Microcassette tape MC-30 (1) (M-630V/535V/530V/430 for Europe and M-430(S) only) Batteries R6P (SR) (2) (M-630V ...

Other models in this manual:
Dictaphones - M-535V (425.29 kb)
Dictaphones - M-630V (425.29 kb)
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