| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a servo signal verifying device capable of verifying all servo signals by feeding a magnetic tape only once, and also suitably detecting small omissions and deficiencies of the servo signals. SOLUTION: This device is a servo signal verifying device of magnetic tape T having servo signals, and comprises a feeding means for feeding the magnetic tape T in the longitudinal direction, a head part 12 having servo heads with a reading area narrower than a servo signal track width corresponding to each servo signal recorded on the magnetic tape T, a head part moving means 14 for moving the head part 12 back and forth perpendicular to the feeding direction of the magnetic tape T under a prescribed condition, and a judging means for judging whether or not the servo signals recorded on the magnetic tape T are proper, according to the result of the servo signals read by the servo signal reading heads.</p> |
