DTA001-0602
3
Installing the Annunciator
The DIGI*TRAC Annunciator comes pre-assembled with the MATCH2
board installed on the back of the DTA.
Hirsch supplies the DTA in either a surface-mounted or
flush-mounted back box. For surface-mounting, Hirsch provides a
MB4; For flush-mounting, Hirsch supplies the MB3.
Figure 3: DTA Back Boxes
Make sure to specify which mounting you need when you order the
DTA.
The DTA is a secure annunciator and requires a ScramblePad code or
card to activate the display.
A simplified example of an Annunciator installation looks like Figure 4:
Figure 4: Typical Annunciator Installation
MB3
MB4
START
SCRAMBLEPAD
or
SCRAMBLEPROX
DIGI*TRAC
Annunciator
DIGI*TRAC Controller