D8024
D8024 Operator’s Guide
Copyright © 2001 Radionics
Page 13
35394D
4.0
Control Level 2 (Controller Functions)
At Control Level 2, the control panel functions as a Controller (see Section 2.2 “Control Level Distinction”). To enable the
control keys (to enter Control Level 2), open the hinged panel and press the [Shift] key. The alphanumeric display
shows the following prompt:
[Panel ACTIVE control keys INHIBITED] [1]
Do you want to enable the control keys?
Figure 4: Control Level 2, Entry Menu 1
Press the [Yes] key to enable the control keys.
The display shows Control Level 2, Entry Menu 2.
[Panel ACTIVE control keys INHIBITED] [1]
Please enter password
Figure 5: Control Level 2, Entry Menu 2
Enter the four digit Control Level 2 passcode.
The display shows the Main Menu.
[ACTIVE] 1) Commission 2) Test 3) Time [1]
4) Enable 5) Disable 6) Print 7) View
Figure 6: Main Menu
The D8024 has ten Control Level 2 passcodes available that are assigned from Control Level 3 (Programmer’s Level).
Press the [4] key on the alphanumeric key row. The display shows the Enable Menu.
ENABLE: 1) Zone 2) Input 3) Keys
4) Day Mode 5) Outputs
Figure 7: Enable Menu
Press the [3] key on the alphanumeric row. The display returns to the Main Menu (see Figure 6). The control keys are
now enabled for the amount of time programmed into the panel. At the end of the programmed time period, the panel will
automatically inhibit the control keys.
The following subsections describe specific conditions that may arise while the D8024 is operating, and explain how to
interface with the panel to resolve these conditions.
4.1
Power Conditions
The D8024 supervises its AC power supply and standby batteries.
4.1.1
Power Failure Signal
If the 120 VAC power source is interrupted, the AC Power LED will flash, the panel buzzer will sound and the amber
System Trouble and Earth Fault LEDs will light. The alphanumeric display will no longer be lit, but it will show an “AC Fail”
message and provide information about the failure and the status of the standby batteries. If the standby batteries fail,
the AC Power LED will go out.
4.1.2
Power Failure Signal Response
To silence the panel buzzer, enter Control Level 2 by pressing the [Shift] key, enable the control keys and press the
[Trouble Silence] key. The amber Trouble Silence LED will light.
When the 120 VAC power is restored, the green AC Power LED will stop flashing, but will remain lit, and the System
Trouble and Earth Fault LEDs will go out. The amber CPU Reset LED lights while the system resets itself and goes out
when the reset is complete. The alphanumeric display returns to normal.
Control Level 2
National Security Systems (800)457-1999
http://www.nationalsecuritysystems.com
