Tii SVM-4 Series - Manual (Page 2)

tii P/N: 92224501
SVM, the green MTA power LED
provided on the line will start to blink.
3.6 Disconnect the customer premise wiring
from the Telephone Network Interface Device
(NID). Straighten the ends of the wires, cut
kinked and stripped ends. Lift the Green/Red
rocker to full up position. Insert wires into the
Customer wire rocker holes. While assuring that
wires are fully inserted lower the rocker to fully
seated position (See Fig 3).
3.7 Connect a wire pair from the Telephone NID
to the rocker labeled TEL (orange). Follow
procedure described above for the wire pair
termination (See Figs 2 & 3).
3.8 To keep wire pairs organized, route them
through the molded wire looms. (See Fig. 2)
4 INSTALLATION (Lines 2-4)
4.1 Follow steps 3.4 to 3.8 to connect Line’s 2-4
through the SVM-4.
5 RESET
IMPORTANT: This unit MUST be reset during
initial installation. Follow these instructions to
reset the unit.
5.1 Confirm that the power is connected to the
MTA (Blue) rocker of SVM-4 by observing
green LED blinking.
5.2 Gently push the reset button once with a
blunt object to ensure the service to the
customer is from the Telco Service Provider
(See Figure 4).
NOTE:
THE RESET SWITCH IS DISABLED DURING
RINGING VOLTAGE PRESENCE AND TEN
SECONDS AFTER THE LAST RINGING
VOLTAGE.
Figure 2
Terminated rocker
Wire loom
Full Up Position
Figure 4
* RESET BUTTON ’S
Figure 3
TEST POINTS
DIGITAL VOICE
SERVICE WIRES (L2)
TELCO WIRES (L2)
TELCO WIRES
CUSTOMER WIRING (L1)
TELCO WIRES (L1)
TELCO WIRES
DIGITAL VOICE
SERVICE WIRES (L1)
CUSTOMER WIRING (L2)
DIGITAL VOICE
SERVICE WIRES (L4)
TELCO WIRES (L4)
TELCO WIRES
CUSTOMER WIRING (L3)
TELCO WIRES (L3)
TELCO WIRES
DIGITAL VOICE
SERVICE WIRES (L3)
CUSTOMER WIRING (L4)