Operations Manual

EXI HALO Installation & Operation Manual 981-000003-000
EXI Wireless Systems 35 March 2000
Revision 2.0
7.5. HALO RECEIVER
Figure 26 - HALO Receiver Front Panel
The HALO Receiver is used for detecting “off body” or Tag Initiated Communication (TIC) conditions, within
a building. The Receiver does not have the capability of generating an Exciter Field, as does the HALO
Controller.
7.6. ELEVATOR CONTROLLER
Although an Elevator Interface looks like a controller placed inside a box with added sirens and switch inputs,
with the elevator firmware installed in the controller chassis, the Interface behaves much differently. This unit
requires a door switch be installed in order to operate properly. With the Elevator Door disable, the unit will
prevent the elevator door from closing during Pre-Alarm and Full-Alarm. The Elevator Interface can be
bypassed with a Keypad, if a Tag is present in the Elevator. Bypass is used to take Tagged patients onto the
elevator. There is no local annunciation of a TIC alarm however the serial number is sent to the HOST
computer for remote annunciation.
Figure 27 - Inside the HALO Elevator Cabinet
7.6.1. Pre-Alarm
The Elevator Interface enters a Pre-Alarm state as soon as it detects a Tag in its field. The flashing Alarm
light on the Keypad and the Pre-alarm beeper indicate this state locally. This alarm will end when the
user requests a bypass or 6 seconds after all Tags leave the field. After 11 seconds of Pre-Alarm, the Tags
R2 RECEIVER
DATA
COMM.
Made in Canada . . with care
12/24 VDC GROUND DATA 0 DATA 1 N/O 1 COM 1 N/C 1 N/O 2 COM 2 N/C 2
POWER
RELAY
1 2 3 4 5 6 7 8 9 10
RIM
HALO
Controller
24V DC
Converter
Keypad
Cable
EIM