46020-38-0299 <90-00029>
P
AGE
15
F
IG
. 10 - 46020 MAP V
IEWED
FROM
THE
T
OP
INSTALLATION
2. Install communications subassembly, if necessary.
Refer to Fig. 9 for the location of the master port communica-
tions subassembly mounting. Follow these steps:
♦
If a subassembly is not already installed, remove the three
screws from the mounting standoffs.
♦
Remove the hole plug from the front panel of the module.
♦
To place the subassembly, insert the subassembly pins into
the module sockets.
♦
Examine the connector pins to be sure each one goes straight
into the socket.
♦
Install the screws in the mounting standoffs.
For information on how to set the strap options and how to
operate the subassembly, refer to the manual for that subassem-
bly.
3. Set switches.
Set switches S1 through S7 on the MAP. Refer to Fig. 10 for
switch locations and the chapter on
Switch Settings.
4. Install the module in the shelf.
With power off or disconnected, slide the MAP module along the
card guides of the correct slot. Firmly seat the module in the 56-
pin edge connector.
The shelf is usually wired at the factory, and you do not have to
wire the 56-pin edge connector. If it is necessary for you to wire
it, refer to Fig. 11.
VIEW
ROTATED
90 DEGREES
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
SWITCH 1
SWITCH 2
SWITCH 3
SWITCH 4
UP = OFF
DOWN = ON
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
S5
S6
S7
1 2 3 4 5 6 7 8
SWITCH 5
