Appendix D
Modem Upgrade Instructions
D-8
Remote Annex 6300 Hardware Installation Guide
Table D-1. Modem Card/S1 DIP Switch Section Assignments
Modem Card Location
1-4
5-8
9-12
13-16
17-20
21-24
25-28
29-32
The following instructions detail how to remove a quad modem card
and toggle its appropriate DIP switch section (on DIP switch S1) to
assure that all remaining modem cards will be recognized by the
Remote Annex 6300.
instructions. These instructions assume that the cover of the unit has
already been removed.
1
Locate the quad modem card that you want to remove.
2
Starting at one corner of the card, push in the locking detent on the
nylon standoff, and gently work the corner of the card off the nylon
standoff (see
Figure
3
Repeat the procedure for the other three corners of the modem
card.
DIP Switch Section (S1)
1
2
3
4
5
6
7
8
Figure D-5
and
Figure D-6
D-5).
illustrate the