Cooper 9448 Manual de servicio descargar pdf (Pagina 4)

2 496236 Issue 4

1. Introduction

Up to two optional 9427 Remote Keypads can be connected to the control

panel and used in exactly the same way as the keypad on the control panel.

Note that the captions on the keys have a different arrangement. Figure 2

shows a 9427 Remote Keypad.

Figure 2. 9427 Remote Keypad.

On both control panel and remote keypad the LEDs display the following

functions:

POWER Glows steadily when mains power is present.

ENTRY/EXIT Shows the state of the entry/exit zone.

1 - 6 Shows the state of detector zones 1 to 6.

TAMPER Glows steadily if the tamper loop is broken.

The keypad on the control panel and 9427 provide the following keys:

OMIT Used to set the panel with individual zones temporarily omit-

ted.

ENTER Used to enter programming and setting/unsetting commands.

PA Pressing the two PA keys (1 and 3) at the same time starts a

PA alarm.

PART Used to set the system with a preprogrammed number of

detectors omitted.

BELL Used to start a test of the sounders and strobe.

WALK Used to start a test of the detectors.

CODE Used to change the user access code.

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Cooper 9448 Manual de servicio Pagina 4