2–1. Detaching cover "A" for the EXB-SMPL
1 Use a screwdriver to remove one screw from cover "A."
When the TR is upturned and the rear panel is toward
you, cover "A" is the large one at the right.
2–2. Detaching cover "B" for DRAM SIMM
1 Use a screwdriver to remove one screw from cover "B."
When the TR is upturned and the rear panel is toward
you, cover "B" is the small one at the left.
When cover "B" is removed
Slots for DRAM SIMM modules
3–1. Installing the EXB-SMPL
You must leave the AC/AC power supply disconnected
until you finish the entire process of removing the
cover, installing the option board or memory, and reat-
taching the cover.
1 Make sure that cover "A" has been removed. (☞"1. Prep-
arations for installation," "2–1. Detaching cover "A" for
the EXB-SMPL")
262
Catches
Rear panel
2 Remove the EXB-SMPL from its packing pouch.
3 Note that screws and washers are attached to two corners
of the board.
4 Lightly bend the flat cable as shown in the diagram
below.
Bend
5 From the rear panel of the TR, remove the three screws
from the cover of the EXB-SMPL installation opening,
and remove the EXB-SMPL cover.
The cover (EXB-SMPL) and the three screws you
removed will not be used. Do not leave them inside the
TR.
Cover
(for EXB-SMPL)
6 Place the EXB-SMPL so that its jacks, switch, knob, and
SCSI connector extend from the rear of the TR, and while
using one hand to support the EXB-SMPL in position,
tighten the included three screws from the rear panel.
7 Use the two screws to attach the EXB-SMPL to the corre-
sponding brackets inside the TR.
Before the screws are tightened, the EXB-SMPL will
float slightly above the brackets. If at this time you
apply excessive force to the EXB-SMPL, the screws or
washers may come out.
Screw
Washer