| 摘要 |
<p>PURPOSE:To attain precisely composite photographing by controlling correctively reel position so that a stored reel position at the start of unloading coincides with a detected current reel position. CONSTITUTION:An output from a reel rotation sensor 21 is counted up or down by a counter forming a reel position detecting means B in a control circuit 24 in accordance with an unloading start detecting output from a recording end detecting circuit 22 and a reel position at the start of unloading is stored in a RAM A. A driving motor 26 is controlled by a driving circuit 25 through a reel position compensation control means C, a tape traveling driving means D, etc. in the circuit 24 so that the stored contents coincide with a reel current position detected by the means B at the loading end detected by a composite photographing detecting circuit 23. Consequently, recording is prevented from overlapped recording or the lack of a picture, and composite photographing can be precisely attained.</p> |
