Patton electronic 2710 - Manual (Page 13)

13
Switches SW7 and SW8: Line Build Out
Use Switches SW7 and SW8 to set the Line Build Out (LBO). The Line
Build Out varies the pulse shape and attenuation of the signal sent to the
network. The amount of Line Build Out depends on NetLink™ T1’s dis-
tance to the last repeater. The telephone company providing the service
will advise on the amount of LBO necessary.
SW6 SW7 Function
OFF OFF 0-133 ft (0dB)
ON OFF -7.5dB
OFF ON -15.0dB
ON ON -22.5dB