Chapter 7 Setting media bay module DIP switches 99
Installation and Maintenance Guide
4X16 switch settings

The 4X16 module combines a CTM and a DSM 16. The CTM only requires four lines on the

DS30 bus. Therefore, it can be assigned any of the four offsets in a DS30 bus. The DSM module

then automatically assigns the next DS30 bus number and all the assigned DNs.

This module can be combined with three other CTMs or one CTM8 on the same DS30 bus.

Table 19 shows the switch settings for each DS30 bus, and the assigned lines and dialing numbers

(DNs) for each DS30 bus.

Table 19 4X16 switch settings
Select
DS30
bus #
Select
offset
Enter these switch settings To assign
these lines
And this
DS30 bus
and DNs
2 Custom DN
range
123456
02
0on on on on on on 211-214 DS30
bus 03
237-252
(2.5 upgrade)
253-268
(3.0 new)
1on on on on on 219-222
off
2on on on on on 227-230
off
3on on on on 235-238
off off
03
0on on on on on 181-184 DS30
bus 04
253-268
(2.5 upgrade)
285-292
(3.0 new)
off
1on on on on 189-192
off off
2on on on on 197-200
off off
3on on on 205-208
off off off
04
0on on on on on 151-154 DS30
bus 05
269-284
(2.5 upgrade)
317-332
(3.0 new)
off
1on on on on 159-162
off off
2on on on on 167-170
off off
3on on on 175-178
off off off
05
0on on on on 121-124 DS30
bus 06
285-300
(2.5 upgrade)
349-364
(3.0 new)
off off
1on on on 129-132
off off off
2on on on 137-140
off off off
3on on 145-148
off off off off