Instead of discs, this device recorded on magnetictape, which could be used again and again or be easily edited with scissors and glue.
代替磁片，设备在磁带上记录，这样可以重复使用，并且容易的通过剪接和粘贴进行编辑。
2
You first enable the console terminal (TTP) and associate the programmable asynchronous line controller (PAS) and magnetictape controller (MT) to avoid device number conflicts.