AT&T Lucent Technologies MERLIN LEGEND Installation And Upgrade page 49

Changing the Far-End Disconnect Setting and Adding a
3 db Boost
Figure F-2 shows the location of the switch for changing the far-end
disconnect signal.
Figure F-2. Location of Switches for Far-End Disconnect and 3 db Boost
5. Set Switch 1 to the appropriate setting:
 ON : the CO sends busy tone to signal far-end disconnect.
 OFF : the CO sends a reliable forward disconnect signal. (This is the
default.)
6. Plug the disk drive assembly into the MERLIN LEGEND MAIL module.
7. Reinstall the MERLIN LEGEND MAIL module. See Appendix C.
8. Restore the slot. See Appendix B.
F-3