DTA001-0602
5
To install the Annunciator:
1. Locate the place where you want to install the DTA.
The DTA should be located near the ScramblePad/ScrambleProx
and/or reader that will authorize the DTA’s use.
2. Use the surface mount plate or flush mount back box to position
and draw an outline on the wall.
3. Either secure the surface-mount box (MB4) to the wall or cut a
hole for the flush-mount box (MB3), then route the appropriate
wires into the box.
4. Turn off the power to the area or wall where you want to install
the Annunciator.
5.
Depending on the type of device you are using, connect the
device in one of these ways.
If you are using a ScramblePad to activate the Annunciator
:
a. Route the wire from the Controller to the D*TRAC port on the
DTA’s MATCH2 board as shown in Figure 6. Connect the wire
to the port.
Figure 6: Connect Controller and Keypad to the Annunciator
The DTA communicates with the MATCH2 via its RS-232 port
(P2) and draws its power from one of the MATCH2's reader
ports. This comes pre-wired from the factory.
Connecting a
ScramblePad
START
SCRAMBLEPAD
Keypad
Port
D*TRAC
Port
DIGI*TRAC Controller
Back of Annunciator
1 2 3 4 5 6 7 8
1234
5
67
8
G
A
B
S
D*TR
AC
G
A
B
S
KEYPA
DS
P1
P2
1
2
026-0000025 C
MATCH
ON
ON
P2 connector
