PX-20TSi Internal Termination
The PX-20TSi is shipped from the factory with its termination enabled (ON).
To disable termination, remove the jumper from the termination pins on the back
panel of your drive. Refer to the diagrams on pages 12 and 15 for the location of the
termination pins (labeled ‘‘Term’’). They are the fifth set of pins from the left.
If your drive already is installed in your computer, be sure to turn off your computer
power before removing (or reinstalling) the jumpers. We recommend that you retain
the jumpers so you can reinsert them onto the termination pins if you later need to
turn the drive’s termination ON.
PX-20TSe External Termination
The PX-20TSe is shipped from the factory with its termination turned ON.
To turn the termination OFF, first turn off the drive’s power, then change the second
DIP switch on the rear panel of the drive to the OFF position. Refer to the pictures on
pages 13 and 17 for the location of the termination switch (labeled ‘‘Term’’). It is the
second of the five switches.
CHAPTER 7 ---- Termination
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12/20PLEX OPERATION MANUAL
