Nortel 600 Series Manual page 101

Figure 2-57: NT6X60 Ringing Generator pack - switch locations for pack versions prior to CA
S2
1
8
S1
1
CAUTION: All four switch positions of S5, which is located at the rear of the pack, must be in the ON position.
This switch is for testing purposes only. Serious damage to the line concentrating equipment can occur if any
or all of the switch positions are not in the ON position.
S1 controls timeslot 1, S2 controls timeslot 2, S3 controls timeslot 3, and S4 controls timeslot 4.
August 2006
S4
1
8
S3
1
8
S5 (should not be adjusted;
see caution)
Note: Refer to the DIP-switch-setting tables for the 6X30 Ringing Generator
pack. The settings are the same for both Ringing Generator packs.
For Generic 602.20
Switch settings for printed circuit packs
8
08.01
2-94
NTP 297-3601-316