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TEKTRONIX-SPEED-UP [22-Aug-81]

 Users who have Tektronix terminals and have been frustrated by the slow
 plotting speed should be interested in the article

 Griffith A.  Hamlin, Jr.,  "A High-Speed  Interface to  Tektronix  401x
 Terminals", Computer Graphics, 14, No. 4, 119-126, March 1981.

 Hamlin describes an  easily-built $200  board which  can give  up to  a
 15-fold increase in plotting speed.