Security Centres 808 manual Keypads, Zone Wiring, Software Limits, Keypad Address

Zone Wiring 808

Zone Wiring

The recommended maximum distance for FSL zones using standard alarm cable is 200m - 300m.

Software Limits

The 808 can support:

•One to four Levels.

•Four Areas in total.

•Eight zones provided by the end station PCB plus one zone pro- vided by each keypad.

•Three outputs provided by the end station PCB.

•Four Flexi-Zones per Level.

•8 User codes, including one Supervisor.

Keypads

Before connecting the keypad(s) to the system, the engineer must program an identification number into the NVM chip on each keypad. Each keypad in a system must have a different address number to ensure that the end station can correctly identify them. The keypad sounder, back-light and LCD display can also be tested and setup at this stage.

927 Keypad Address

1.Set the ‘Prog’ switch on the keypad PCB to ‘On’ and the ‘Test’ switch to ‘Off’.

2.Connect the 0V and +12V terminals to a 12 V DC supply, for example a charged battery.

The display shows the software number of the keypad. Take note for future reference.

3.Press ‘Enter’ twice.

LED 1 lights and the display shows the current keypad address, for
example:	1- 1

4.If the display does not show the correct keypad address, enter the new address by entering a 1-digit number between 1 and 4, for example 2 for the second keypad.

The display shows the new keypad address.

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