Specifications

Introduction

5.3.1 Flash Rates

Fast Flash

120 flashes per minute, 50% duty cycle.

Trouble Flash

20 flashes per minute, 50% duty cycle.

Auxiliary Disconnect Button and Indicator

Activating the Auxiliary Disconnect button activates the Auxiliary Disconnect

function. The Auxiliary Alarm Relay is always disconnected with this button. The

Common Alarm Relay, the Common Supervisory relay and all correlated alarm

relays may be disconnected as selected through configuration. Activating the

Auxiliary Disconnect button also causes the Common Trouble LED to illuminate

steady, the common trouble relay to send a trouble message and the trouble

buzzer to flash at the trouble flash rate. Pressing the Auxiliary Disconnect button

again de-activates this function and the system will go back to normal.

Visual Indicator Test Button and Indicator

Pressing the Visual Indicator Test button illuminates all front panel LEDs on

steady in the appropriate color and turns the buzzer on steady. If Visual Indicator

Test is active for more than 10 seconds, Common Trouble is activated.

Fire Drill Button and Indicator

Illuminates steady yellow during an active Fire Drill.

Pressing the Fire Drill button activates all programmed and non-Disconnected

Indicating Circuits. It does not transmit any Alarms via the City Tie, or Common

Alarm Relay.

Fire Drill may be programmed to operate specific NAC Circuits. Fire Drill is

cancelled by pressing the button again (toggle switch), or if the Panel goes into a

real Alarm.

Table 11 LED Indicators and Control Buttons (Continued)

LED Indicator and

Control Buttons

Description

Visual

Indicator Test