Tektronix Phaser Z350FX - Manual (Page 4)

4
Adding extended features to a Phaser® 350 — Upgrade Kit Z350FX
Installing the 16-Mbyte SIMM
4. If a 4-Mbyte RAM SIMM is already installed in the RAM SIMM
connector J20, it must be removed. You can identify a 4-Mbyte RAM
SIMM by the part number 671-1561-01 or 671-3574-00 printer on its
underside. To remove the RAM SIMM, carefully spread the hook-like
metal pawls securing each end of the SIMM into the connector.
5. Insert the 16-Mbyte RAM SIMM (part number 671-3133-00) in
connector J20 (
a ), and tilt the module down until it locks in place ( b ).
6. When properly inserted, a tab on each end of the connector slips into a
hole on each end of the RAM SIMM. Also, a pawl on each end of the
connector latches around each end of the RAM SIMM to lock it in
place.
9100-64
Main board
RAM SIMM
a b