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X381: Difference between revisions
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It appears to have used a [[3B1]] plug-in as a starting point. | It appears to have used a [[3B1]] plug-in as a starting point. | ||
==Front Panel== | |||
The front panel has a Nixie display | The front panel has a Nixie display | ||
which is driven by a [[Fairchild 9960]] decoder/driver IC. | which is driven by a [[Fairchild 9960]] decoder/driver IC. | ||
The front panel hss a two-position slide switch with positions marked "SEC" and "Hz". | |||
==Optical Disk== | |||
Within the X381, | Within the X381, | ||
there is an octagonal aluminum enclosure containing a backlit disk of film | there is an octagonal aluminum enclosure containing a backlit disk of film | ||