15
Local Buzzer
A piezo buzzer provides separate and distinct sounds for alarm,
trouble and supervisory conditions:
Alarm – steady
Fault – pulse 0.5sec ON and 3 sec OFF
Supervisory – 0.25sec ON and 0.25sec OFF
2.3.2 Controls:
SILENCE:
During fire/fault condition, silence is used to silence the
external Sounders connected in repeater panel (NAC) and the
internal buzzer tone is changed from continues tone to toggle tone
in
fire
condition and also used to silence the internal buzzer toggle
tone in fault condition.
NOTE 1:
For RE-127M, silence key is also used to silence main panel
connected in network.
MENU KEY:
To enter into the Main Menu in the LCD.
ENTER KEY:
To accept the programmed or edited menu, mode or
value in the LCD.
Lamp Test:
The all LED’s of the panel can be checked using Lamp
Test key. When the lamp test key is pressed, all the LED will glow
continuously for 4 seconds with continuous buzzer tone.
Evacuate Test:
The External Hooters or Sounder (NAC) connected in
RE-127series can be activated without the actual fires by using
evacuate Key. The LCD display shows that Evacuate ON as shown
below. The evacuate can bring back to normal condition by bring
back the key pad enable key to disable position or external sounder
are silenced by using the silence key.
NOTE 2:
Evacuate test, for RE-127M
ALPHANUMERIC KEYS
:
These keys are used for entering the names etc. and numbers.
