3Com Z340PL Dishwasher User Manual


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4
PhaserLink™ Upgrade for the Phaser 340 — Upgrade Kit Z340PL
Replacing the PostScript code ROM SIMM
3.
Remove the currently installed PostScript code ROM SIMM in
connector P71 by spreading apart the hook-like metal pawls securing
each end of the SIMM in its connector. Remove the SIMM. To protect
the SIMM from static electricity, slip it immediately inside an
anti-static bag.
4.
Insert the new PostScript code ROM SIMM in connector P71 (
a
), and
tilt the SIMM down until it locks in place (
b
). The part number
671-3809-00 is printed on the back of the ROM SIMM to identify it.
When properly inserted, a tab on each end of the connector slips into a
hole on each end of the code ROM SIMM. Also, a pawl on each end of
the connector latches around each end of the SIMM to lock it in place.
9100-79
Main board
ab
Code ROM SIMM
P71
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