L1-07B.14 – To Check Telephone Lines Use a Meter to: Verify if line is active 48 to 52 volts DC on Hook 7 to 9 volts DC Off Hook Use a Lineman’s test set to: Verify dial tone Test ability to dial out Check requirements to dial (Dial...
L1-07B.13 – Easy Line Seizure Connection Run a 4 conductor wire from the alarm panel to the customer’s side of the Telephone Network Interface Insert the 4-conductor alarm wire into the connectors header terminals R, T, R-1 and T-1 Remove the jumper wire from the...
L1-07B.12 – POTS SNI- Points to Remember Always use terminals in the interface. Don’t connect around the box it has grounding protection. Make sure all house phones get reconnected. Old wires break easily. With RJ31X jack in place voltage should read 48 to 52 volts...
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