
5 |H O W L E R F r e e l i n k TM U s e r M a n u a l I s s u e 8
SOUND
ALARMS
Enter USER
CODE Press 2
SILENCE
ALARMS
Enter USER
CODE Press 4
RESET
PANEL
Enter USER
CODE Press 1
SILENCE
FAULT SIGNAL
Enter USER
CODE Press 3
TEST MODE Enter USER
CODE Press 6
OPERATING INSTRUCTIONS IN BRIEF
This section outlines the operation of the system in brief, and can be used to train staff who need to
be able to deal with the day-to-day occurrences.
To illuminate the LCD display, simply press any button.
When entering the USER CODE, press the buttons slowly and firmly, waiting for a * to appear on
the top row of the LCD for each number pressed.
To SOUND all alarms, enter the USER CODE followed by ‘2’ – ‘Evacuate’. To silence alarms press
‘CLEAR’.
To SILENCE alarms, enter the USER CODE followed by ‘4’ – ‘Mute Sirens’. Locate the Howler which
has been activated, reset it, return to the panel and reset the panel (see
below).
To RESET the panel after an event, enter the USER CODE followed by ‘1’ – ‘Reset alarms’. The panel
will return to normal display.
Faults and disconnects
If any Howler becomes temporarily disconnected, the panel will emit an intermittent beep, and the
number of the Howler which has become disconnected will be displayed on the LCD, with the legend
‘short disconnect’. No immediate action needs to be taken at this stage, but the situation should be
monitored. If the Howler does not reconnect within a preset time, the panel will emit a constant
beep, and the number of the Howler which has become disconnected will be displayed on the LCD,
with the legend ‘long disconnect’. The disconnected Howler should be located and it should be
repositioned. Return to the main panel, and, if necessary, reset the panel (see above).
The fault beep can be silenced by entering the USER CODE followed by ‘3’ – ‘Mute Panel’
Test Mode
To facilitate weekly tests of all Howlers, the system will automatically reset whilst in the TEST MODE,
without the need to return to the panel after testing each Howler.
To set the TEST MODE, enter the USER CODE, and press ‘6’ – ‘Test Mode’. Once the test has been
completed, enter the USER CODE again and press ‘1’ – ‘Reset’.