Cooper Security M-Series Manuale delle Istruzioni Scaricare il pdf (Pagina 7)

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1. Introduction

1. INTRODUCTION

The 9750 is designed to be fully programmable to suit individual site require-

ments and user needs.

The system comprises a control unit in a metal case, up to four separate

keypads and one keyswitch interfaces (see Figure 1 on the next page). You

should always fit at least one keypad.

The control unit provides:

° A four-wire bus connection for keypads, keyswitches and hardwired or

wireless zone expanders.

° Connections for eight Closed Circuit zones.

° Connections for three fully programmable outputs.

° Internal sounder loudspeaker output with electronically generated

Chime, Alarm, Fire and Entry/Exit tones. (The volume of the Entry/Exit

and Chime tones can be adjusted).

° Built in communicator.

° Remote up/downloading.

° Pins for fitting a plug-by communication device.

A separate 9755 expander unit allows connection of a further eight wired

zones. Alternatively, a 9955 expander allows connection of eight wirefree

zones.

The control unit supports two types of keypad: the 9930 sixteen character

Liquid Crystal Display (LCD), or the 9925 arming station. In addition the

control unit also supports the 9928 keyswitch interface.

As an Installer you can program the system either from the keypads, or

remotely using PC based Windows <Downloader>. When programming from

the keypads the programming interface is arranged as a set of three-digit

numbered commands similar to those used by the 9800 family of products.

The system can provide for up to 8 separate users. User facilities include:

° Two different security levels (full set and part set) which can be pro-

grammed by the Installer.

° User programmable Duress code.

° Keyswitch setting/unsetting.

° Dual key PA alarm from the keypads.

° Remote telecommand set/unset when using 9955 RF Expander.

To reduce the possibility of false alarms the system also provides Alarm

Abort and Alarm Confirmation communications output.

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Cooper Security M-Series Manuale delle Istruzioni Pagina 7