![Bosch Radionics D8024 Скачать руководство пользователя страница 11](http://html.mh-extra.com/html/bosch/radionics-d8024/radionics-d8024_operators-manual_39366011.webp)
D8024
D8024 Operator’s Guide
Copyright © 2001 Radionics
Page 11
35394D
3.0
Control Level 1 (Display Functions)
At Control Level 1, the control keys are disabled and the control panel functions only as an annunciator. Pressing any of
the control keys will result in a series of interactive messages on the alphanumeric display that end in a prompt for a
Control Level 2 passcode.
The following subsections explain the options of Control Level 1.
3.1
Power Conditions
When the system is being powered by 120 VAC, the green AC Power LED in the lower right of the LED display will be lit.
The normal alphanumeric display will alternate between a time and date message and a system status message.
If the 120 VAC power source is interrupted, the AC Power LED will flash, the panel buzzer will sound and the System
Trouble and Earth Fault LEDs will light. The alphanumeric display will no longer be lit, but the display will show an “AC
Fail” message and provide information about the failure, the status of the standby batteries and the telephone number
for service. Pressing the [Trouble Silence] key will silence the panel buzzer.
3.2
Trouble Conditions
If a device fails to respond, is disabled, the response is not within the normal parameters, or the system detects a fault,
the amber System Trouble or Fault LEDs will light. The amber Trouble LED in the Zone/Area section of the panel will light
to indicate the location, the panel’s buzzer will sound and the alphanumeric display will provide detailed information. If
more than one fault is present, the display will automatically scroll through the first four faults.
3.3
Alarm Conditions
The two red alarm LEDs at the left of the display flash to indicate the system has detected a fire condition. The Zone/
Area alarm LED(s) lights, indicating the alarm location(s) and the alphanumeric display provides detailed information. If
more than one fire is present, the display will automatically scroll through the first four alarms.
Control Level 1
National Security Systems (800)457-1999
http://www.nationalsecuritysystems.com