TM0024 Page 7 of 33 Issue 2.01CHAPTER 2RECEIVE ONLY REPEATERS2. DESCRIPTIONReceive only repeaters which have no controls are determined by the selection of theaddress “0" via the address switch, which is located on the main processor card(44782-K077), refer to section 1.0 for further switch information. A maximum of 49repeaters without controls are permitted to be connected to the main control panel.Receive only repeaters have the facility for an internal monitored sounder circuit anda VFCO relay, these will operate in a common operation for any priority “0" or “1"activation. The monitored circuit will remain activated until the main panels “SilenceAlarm” key is operated at which point the sounder circuit will de-energise. The VFCOrelay will de-energise upon the operation of the “Panel Reset”. Fault conditionsdetected by the repeater panel will not be transmitted back to the main control paneland will be displayed on a local basis only.The repeater panels maybe configured with or without status and zonal indications,Input/ Output extension cards and internal panel printer. The inclusion of theseoptions will determine the enclosure dimensions.2.1 CONTROLSA receive only repeater is not capable of having any effect over the operations of themain control panel. The user keys are accessible at all times and are classed asaccess level 1 operation.Silence BuzzerThe operation of this key is switch selectable refer to section 1.5.1 for furtherinformation. Operation of the switch will allow the deactivation of the internal buzzerand dependant upon the switch selection may deactivate the local sounder circuit.TestThe Test key is used to test the LCD, LEDs, internal buzzer and the control keys ofthe repeater. This key maybe operated at any time and will initiate the test condition.