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English
5. Programming
By giving an identical address between 1 and 24 to the detector and
the accessory display device (or devices) you assign the devices to each
other. This enables the connection of several detectors and display
devices to one common databus line (and to minimize the cabling) and
the changing of the assignments any time.
With the RCA-1 you program the display device´s address as well as
the accessory detector´s address.
Programming the RCA-1
In order to program the address of the RCA-1 take the following steps:
§
Before connecting the RCA-1 to the power supply shunt the two
pins of the programming connection JP1. The easiest way to do this
is to put on the jumper included in this package.
§
Connect the RCA-1 to the power supply. The RCA-1 sends it´s
address and displays "SE" and the currently set address for a short
time.
§
The RCA-1 automatically changes to programming it´s own address
and displays "Pr" and the currently set address. You can alter the
address by removing and replacing the jumper on the programming
connection pins. Each time, repeating this action increases the
address of the RCA-1 by one.
§
The currently set address will be taken over immediately as new
address of the RCA-1 and must not be saved specially.
Programming an accessory detector
In order to programm the address of an accessory detector take the
following steps:
§
Disconnect the RCA-1 and the accessory detector from the power
supply.
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RCA-1
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