Tii 170-06-04 User Manual
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P/N 92226601 • Rev B• 9/3/2008
Warranty: If this unit fails during the warranty period, contact tii customer service to authorize return. Unit may be returned prepaid.
141 Rodeo Drive
Edgewood, NY 11717
Toll Free 888.444.4720
www.tiinettech.com
Model 170-06-03 170 Housing equipped with 68T-2S & SVM-1
Model 170-06-04 170 Housing equipped with 68T-2S-4 & SVM-1
Installation Note
Description
1. The TII 170-06-03 is an indoor / outdoor
enclosure equipped with (1) 68T-2S Sealed
IDC Wire Termination Block and (1) SVM-1
Switchable Voice Module. The TII 170-06-04
is an indoor / outdoor enclosure equipped with
(1) 68T-2S-4 Sealed IDC Wire Termination
Block and (1) SVM-1 Switchable Voice
Module.
2. The 170-06-03 & 170-06-04 are used where
multiple extension connections are needed to
provide seamless switching from Telco service
to digital phone service.
3. The 170-06-03 & 170-06-04 can be mounted
indoors or outdoors using the standard
hardware provided.
4. The 170-06-03 & 170-06-04 get their power
from the Digital Voice Service line and
switches after validating telephone ringing
voltage presence.
5. The 170-06-03 & 170-06-04 can be reset by
using the reset push button access provided
on the side wall of the device. The circuit
needs to be powered to activate switching in.
6. IDC rockers are used to terminate 26-22 AWG
solid wire.
Installation
1. Locate a suitable flat, dry area to install the
unit.
2. Prior to installing the 170-06-03 or 170-06-04,
decide on the (2) knockout locations that are
to be used (See Figure 1). Using a flat bladed
screwdriver, knock out the (2) locations and
use two #8 screws to mount the unit.
Knockouts (x4
Figure 1
Wiring
1. Lift the blue rocker for the digital voice service
wires (MTA) to the full up position. DO NOT
strip wires (See Figures 2 & 3).
r
p
r
p
√
2. Insert the digital voice service wires from
ATA/EMTA through the grommets and into
wire guides simultaneously until they bottomout. While holding wires in position, terminate
them into the MTA (Blue) rocker by lowering it
to the full DOWN position (See Figures 2 & 3).
If the ATA/EMTA is supplying power to the
SVM, the green MTA power LED provided on
the line will start to blink.
Full U
Position
Terminated rocke
Figure 2
3. Disconnect the customer premise wiring from
the Telephone Network Interface Device
(NID). Straighten the ends of the wires, cut
kinked and stripped ends. Pass the customer
telephone wire through the enclosure (Cust)
grommet. Lift the Green/Red rocker to full up
position. Insert wires into the Cust wire rocker
holes. While assuring that wires are fully
inserted, lower the rocker to fully seated
position (See Figure 3).
Test Points
Figure 3
4. Connect the Telco Service using a wire pair
from the Telephone NID to the rocker labeled
TEL (orange). Follow the procedure described
above for the wire pair termination (See
Figures 2 & 3).
5. To keep the wire pairs organized, route them
through the molded wire looms. (See Figure
2).
6. Dress the wires properly inside the housing
and close the cover. A suitable tie wrap can
be used for added security.
7. IMPORTANT: This unit MUST be reset during
initial installation. For resetting the MTA
Power, refer to the reset instructions below.
Wire loom
Customer Wiring
Telco Wires
Digital Voice
Service Wires
√
!
Reset
1. Confirm that the power is connected to the
MTA (Blue) rocker of SVM module.
2. Gently
object to ensure the service to the customer is
from the Telco Service Provider (See Figure
4).
NOTE:
DURING RINGING VOLTAGE PRESENCE AND
TEN SECONDS AFTER THE LAST RINGING
VOLTAGE.
CAUTION:
TO RESET BUTTON, DO NOT USE EXCESSIVE
FORCE OR A POINTED OBJECT TO ACTIVATE
THE RESET BUTTON.
Customer
Telephone
Wires
Security System
Input
L1 Customer
Premise Wiring
L1 Security
System Input
push the reset button once with a blunt
LED MTA
Indicator
Powe
*Reset Button
ening
O
Figure 4
THE RESET SWITCH IS DISABLED
TO AVOID PERMANENT DAMAGE
S-IN
MTA S-OUT
68T-2S
S-IN
MTA S-OUT
68T-2S-4
Figure 5
Customer
Telephone
Wires
Security
System Output
Digital Voice
Service Input
L2 Customer
Premise Wiring
L2 Input
L1 Security
System Output
L1 Digital Voice
Service Input
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