| 摘要 |
<p>PURPOSE:To instantly make a decision as to whether the tape traveling is abnormal or not and a specific decision of an abnormal spot by displaying contents of confirming abnormality or an abnormality confirming result at the time of traveling the tape. CONSTITUTION:When a tape traveling speed is faster than a prescribed speed, the tape is reversely traveled, and the traveling speed is detected again to confirm abnormality. During the confirmation of abnormality, 'TAPE-RETRY' is displayed on a displayer 6, and when the abnormality is confirmed as a result of the abnormality confirmation, a tape driving mechanism is stopped, and 'TAPE-NG' is displayed on the displayer 6. On the other hand, when a time from operating an operating switch to driving the tape driving mechanism 1 exceeds the prescribed time, the time from operating the operating switch 7 to driving the tape driving mechanism 1 is measured six times, and when the time still exceeds the prescribed time six times througout, the abnormality is decided. Then, during the measurement six times, 'PLAY-RETRY' is displayed, and when the abnormality is finally decided, 'MECH-NG' is displayed.</p> |
