D8024
D8024 Operator’s Guide
35394D
Page 8
Copyright © 2001 Radionics
2.2
Control Level Distinction
The D8024 has three available control levels. At all three levels, the LED display indicates condition; the Zone/Area
LEDs indicate location and identified alarm/trouble information is displayed alphanumerically.
• Control Level 1 (Display Level): Inhibits the system control keys, limiting the front panel function to annunciation.
• Control Level 2 (Controller Level): Allows system control for Fire Drill, Alarm Silence, Trouble Silence and System
Reset. This level also allows Test and Enable/Disable operations, but does not allow access to configuration or
programming functions. At Control Level 2, the alphanumeric display becomes interactive and prompts for system
checks, log functions and key status. Control Level 2 is reached by entering a passcode from Control Level 1.
• Control Level 3 (Programmer’s Level): Allows full system configuration information and is used to program the
system or modify the program. Control Level 3 is reached by passcode from Control Levels 1 or 2. See the Analog
Fire Alarm Control Panels Programming Guide (P/N: 38789) for more information on Control Level 3.
2.3
Passcodes
Ten passcodes are available for D8024 Controllers. Passcodes are programmable. The Control Level 2 passcode is
assigned or changed from Control Level 3, but will not allow access to Control Level 3. See the Analog Fire Alarm
Control Panels Programming Guide (P/N: 38789) for more information on programming and assigning passcodes from
Control Level 3.
The default Control Level 2 passcode is 1234. Be sure to change the Control Level 2 passcode in order to
provide a higher level of panel security. See Section 7.4 in the Analog Fire Alarm Control Panels Programming
Guide (P/N: 38789) to modify the Control Level 2 passcode.
2.4
Controls and Displays
The D8024 FACP has two rows of control keys. The vertical row of Control Keys contains the four System Control Keys
for Fire Drill, Alarm Silence, Trouble Silence and System Reset. Opening the hinged panel below the Zone/Area Display
provides access to the alphanumeric keys and the three program/interactive keys.
Key Label
Function
Fire Drill
Turns on all NAC devices.
Alarm Silence
Press to silence all NAC devices.
Press again to activate all NAC devices.
Trouble Silence
Acknowledges events and silences the internal buzzer.
System Reset
Cancels all alarm conditions and resets the panel.
Table 1: Control Key Functions
Overview
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