Recording cannot be erased completely.
mThe erase head is contaminated.
mCrO2 (TYPE II) or metal (TYPE IV) tape is used.
Tape speed is too fast or too slow in the playback mode.
mImproper setting of the TAPE SPEED selector. Set it to the same speed as that used for recording.
mDPC is set at a point other than the center.
While operating, some noise is heard.
mThe counter reset button is pressed incorrectly. Press it correctly to set to 000.
When the tape has reached the end after fast forward or rewind, noise is heard.
mThe unit is not in stop mode. Press pSTOP.
The sound is not normal when playing back a tape other than a 4-track tape.
mSet TAPE TRACK to
mYou cannot play back a