Nortel 600 Series Manual page 86

2-79 Switch settings for printed circuit packs
Figure 2-51: NT6X18AB Type B (+48 V coin) Line card - switch locations
Table 2-BY:
NT6X18AB Type B (+48 V coin) Line card - settings for switches in location A
Release Level
10, 11, 12, 13, 14, 15, 16, 17, 18, 1A, 1B,
1D, 1E, 1F, 1G, 1H, 1J, 1K, 1L, 1M, 1N,
1P, 1R, 1S, 1T, 1U, 1V, 1W, 1X, 1Y, 1Z,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 2A,
2B, 2C, 30, 31, 32, 33, 34, 35, 36, 37, 38,
39, 3A, 3B, 3C, 3D, 3E, 3F, 3G, 3H, 3J, 3K,
3L, 3M, 3N, 3P, 3R, 4E, 4G, 4H, 4J, 4K,
4L, 4M, 4N, 4P, 4Q, 4R, 4S, 4T, 4U, 4V,
4W
NTP 297-3601-316
Switch
location
B
OFF ON
3
2
1
Note: This illustration shows the locations of switches for two versions of the
NT6X18AB Type B line card. Table 2-BY: should be used when the switch
appears in location A. Table 2-BZ: should be used when the switch appears in
location B.
Option
Loop Start
Loop Start with +48 V coin fraud
protection
Ground Start
Ground Start with +48 V coin
fraud protection
Note 1: Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE.
Note 2: For LPDS (loop start with disconnect signal), the NT6X18AB pack
DIP-switches should be set for "Ground start."
For Generic 602.20
Switch location A
ON OFF
1
2
3
08.01
Switches
1 2 3
0 0 1
1 0 1
0 1 0
1 1 0
August 2006