tape transmit system of vtr 录像机运带系统
The tracking system in video tape recorders (VTR) can only track accurately at normal speed.
录像机中的跟踪系统只有在以标准速度运行时才能进行准确跟踪。
The performance of servo control system determines the reliability and stability of VTR (video Tape Recorder), and enables ultimately VTRs to record and replay video signal accurately.
伺服控制系统的优劣决定着录像机的可靠性及稳定性，是录像机得以正确记录和重放视频信号的根本保证。
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