Sony M-677V User Manual

Ss ONY 3-758-981-21(1)
Microcassette'-
Corder
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Operating Instructions
M-425/M-527V/M-627V/
M-677V/M-727V 13
Sony, Corporation © 1994 Printed in Japan
Owner's Record
The model number is located at the bottom and the serial
number is located inside the battery compartment.
Record these numbers in the spaces provided below.
Refer to these numbers whenever you call upon your
Sony dealer regarding this product.
Model No. —___________ Serial No.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
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Welcome!
Thank you for purchasing the Sony Microcassette-
Corder. Some features are:
¢The CUE MARKER (M-727V only) function locates a
specific position of a dictation.
¢The FAST PB (fast playback) function (M-527V/627V/
677V /727V only) enables you to review the contents
approx. 20% faster than normal playback.
The VOR (Voice Operated Recording) system (M-527V/
627V /677V /727V only) starts and stops recording
automatically in response to the sound.
Edit function—You can start recording directly from the
playback mode by pressing the @ button to correct a
previously recorded portion.
°Tape counter (M-627V/677V/727V only)
* Automatic shut-off mechanism at the end of the tape (in
the recording / playback mode only)
»Stop-pause-release function—The pause switch is
released automatically when the H& button is
depressed, so that you don’t miss a recording chance.
°The BATT (M-425/527V) or REC/BATT (M-627V/
677V /727V) lamp indicates when to replace the
batteries.

Sony M-677V Specifications

General

Type	Microcassette Recorder
Recording Format	Microcassette
Recording Media	Microcassette
Playback Speed	2.4 cm/s
Power Supply	2 x AA batteries
Dimensions	115 x 70.5 x 25.3 mm
Weight (without batteries)	140 g
Speaker	Built-in
Microphone	Built-in
Microphone Type	Electret Condenser
External Microphone Jack	Yes
Earphone Jack	Yes
Headphones	Optional
Tape Speed	2.4 cm/s
Frequency Response	250 - 4000 Hz
Recording Time	60 minutes (with MC-60 Microcassette)
Recording Time per side	30 minutes
Fast Forward/Rewind Time	Approx. 120 seconds (for MC-60 Microcassette)

Summary

Safety Warning

General Safety Precautions

Warning to prevent fire or shock hazard by keeping the unit away from rain or moisture.

Power Sources

Dry Battery Operation

Instructions for inserting AA batteries and when to replace them.

House Current Connection

Guidance on using an AC power adapter for DC 3V input.

Recording Process

Recording Setup and Tape Speed

Voice Operated Recording (VOR)

Recording and Playback Operations

Stopping, Pausing, and Reviewing

Instructions for stopping, pausing playback, and reviewing recorded segments.

Playing a Tape

Playback Setup and Controls

Steps for inserting cassette, setting speed, and operating playback controls.

Precautions

Power and Unit Precautions

Guidelines for power usage, unit handling, environmental factors, and magnet proximity.

Troubleshooting

Cassette Insertion Problems

Diagnosing and resolving issues when a cassette cannot be inserted.

Operation and Sound Issues

Troubleshooting problems like no sound, incorrect tape speed, or recording failures.

Unit Not Operating or Recording

Identifying and fixing issues where the unit does not operate or record.

Maintenance

Cleaning Tape Path Components

Instructions for cleaning the tape head, capstan, and pinch roller with alcohol.

Limited Warranty Information

Warranty Coverage Details

Obtaining Warranty Service