Harrington Signal HS-3200 - Operation Manual - Manual (Page 7)

HS-3100/3200 Operator’s Manual
3
1.6 Operator Keys
There are 8 operator keys. In the figure below, the keys are located on the lower left and are
labelled “System Controls” The LEDs associated with these keys are used to display function
status. The top three keys (Acknowledge, Signal Silence, and System Reset) are not user-
assignable. The bottom 5 keys are user-assignable for the functions listed in the following table.
The panel will beep once when a valid key is pressed and beep three times if an invalid
(unavailable) key is pressed. The panel will record every key press in the history.
The keys and their functions are as follows:
Key Action
Acknowledge Silences the buzzer and acknowledges new troubles and alarms. If the buzzer
is on, Acknowledge will silence it. If the buzzer is not on, any flashing LEDs will
become steady. The yellow LED will flash when there is something to
acknowledge.
Signal
Silence Silences the bells. The yellow LED to the right will flash when Signal Silence is
available. The yellow LED to the left flashes when the bells have been silenced.
The bells will reactivate if the panel receives a subsequent alarm.
INSTRUCTIONS:
SYSTEM DISPLAY AND PROGRAMMING SYSTEM CONTROLS
Acknowledge
Signal Silence
System Reset
User Assigned
ALARM
SUPERVISORY
TROUBLE
AC
MONITOR
BYPASS
GROUND FAULT
NAC TROUBLE
ALARM SUPERV TROUBLE MONITOR
1 2 3
4 5 6
7 8 9
ENTER
CLEAR
HOME
LAMP
TEST