Scantronic 8136 Podręcznik Użytkownika Pobierz pdf (Strona 6)

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• A minimum of four outputs provided by the end station PCB up to a

maximum of 132, with the extra 128 provided by each IDIS zone.

• Six Flexi-Zones per Level.

• 95 User codes, including one Supervisor.

• Up to 500 records in the event log.

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.

Important: Do not add or change a keypad address while the Signal and SRQ wires

are connected to the control unit. Always power down the control unit before

connecting these two wires.

Keypad Address

1. Open the keypad case and identify the Prog and Test switches, see

Figure 5.

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

‘Off’.

3. Connect the 0V and +12v terminals to a 12 volt DC supply, for example

a charged battery.

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

future reference.

4. Press ‘Menu’.

The display shows the current keypad address, for example: 1: 1

5. If necessary enter the new keypad 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.

Enabling/Disabling Keys, Display and Sounder

6. Press ‘Menu’.

The display shows the status of the keypad sounder: 0 for sounder ‘ON’

or 1 for sounder ‘OFF’, for example: 2: 0

7. Change the keypad sounder status as required by entering 0 or 1.

(The keypad sounder is normally left at ON = ‘ZERO”).

8. Press ‘Menu’.

Keypads 8136

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Scantronic 8136 Podręcznik Użytkownika Strona 6