106 Chapter 7 Setting media bay module DIP switches
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Table 25 DSM 16+ and DSM32+ double density switch settings for 2.5 systems upgraded to BCM 3.0 or
newer software
Select
DS30
bus #
Enter these switch
settings
2 To assign these
DNs to DSM 16+:
(A=DSM1, B=DSM2)
To assign these DNs
to DSM 32+
(connectors:
A=top, B=bottom)
2 Custom DN
range
123456
02
on on on on on A 221-236 A377-392
off
on on on on B 377-392 B221-236
off off
03
on on on on A 237-252 A393-408
off off
on on on B 393-408 B237-252
off off off
04
on on on on A 253-268 A409-424
off off
on on on B 409-424 B253-268
off off off
05
on on on A 269-284 A425-440
off off off
on on B 425-440 B269-284
off off off off
06
on on on on A 285-300 A441-4563
off off
on on on B 441-4563B285-300
off off off
071
on on on A 301-316 A457-4724
off off off
on on B 457-4724B301-3164
off off off off
1 If your system is configured with a 3/5 split, you cannot use DS30 07 for the DSM 16 module.
2 The extensions listed are based on a three-digit DN with a Start DN of 221. If your system has longer DNs or a
different Start DN, enter the range in the blank column.
3 Available only on systems set to FDD. Modules cannot be set to double density on systems set to PDD. Refer to the
previous chart for the switch settings for single density and PDD.
4 Available only on systems set to FDD, with a 2/6 DS30 split. Modules cannot be set to double density on systems
set to PDD. Refer to the previous chart for the switch settings for single density and PDD.