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1. Install all CI units and communications connections.
2. At the SI, press and hold the “B” button for approximately 5 seconds.
3. The SI display will enter the “racetrack” mode (lights move around
perimeter of display). It will remain in this mode until you press “B”
again, or until it receives communications from a central computer.
4. With the SI in racetrack mode, visit each CI in order, from the lowest
number to the highest number.
The CI button is also used to start a diagnostic mode which performs
two tests.
Press and hold the button for approximately 3 seconds, until
“d1” appears.
•
Run Station
: The CI will automatically tell the controller to run
station 1 for 1 minute (checks communication between interface
and local controller). The green Controller LED will light as it
communicates to the controller.
•
Radio check
: Immediately after the Run Station command is
sent to the controller, the radio (if one is installed) will transmit a
continuous tone for 5 seconds that can be heard on a handheld radio
on the same frequency (verifies operation of radio, no effect in non-
radio units).
TO ADDRESS CONTROLLER INTERFACES..........................................................................
DIAGNOSTIC MODE.................................................................................................................
5. Press the single green button in the CI once, and the SI will assign it
the next available address. Pressing the button causes the SI to see
and number the CI.
6. Because the SI is always “01”, the first CI will automatically receive
address “02”. The next CI will receive address “03”, etc. When
finished with all CIs, return to the SI and press “B” again to exit the
racetrack mode and resume normal operations.
The CI display will occasionally show “P1” or “P2” when connected
to the SI. “P1” or “P2” shows that the unit is being “polled” by the SI
and that communications are working.
