DSC AFD2000, User Manual, Page: 30 / 52

Signalling
The system sta tus is in di ca ted by the
:
- con trol pa nel LEDs;
- back-lig hted di splay (40 cha rac ters on 4 li nes);
- buz zer.
n
The sta tus LEDs
The fol lo wing sec tion de scri bes how the Con trol pa nel
LEDs ope ra te, and the ac tions that can be ta ken du ring
the va
rio us pha ses si gnal led on the LEDs. Du ring
standby sta tus,ONLY the GREEN Ma ins LED and the
Day mode LED (if the con trol pa nel is in Day mode)
sho uld be On (glo wing).
+
The two FAULT LEDs slow blin king ONLY in di -
ca tes a FAULT event in me mory.
n
Day/Night Mode
The con trol pa nel can ope ra te in DAY or NIGHT Mode.
If the system is si len ced du ring DAY Mode, SILENCE
sta tus will be held un til the system is un si len ced (i.e. un -
less new alarms or fa ults oc cur). If the system is si len -
ced du ring NIGHT Mode, SILENCE sta tus will be held
un til the Night Mode Si len ce time ex pi res (re fer to “Si -
len ce” ). On po wer up (at de fa ult) the system will set to
DAY Mode. Du
ring this ope ra ting mode, si len ced
alarms/fa ults will not be un si len ced au to ma ti cally.
+
This Con trol pa nel will ge ne ra te an Instant Alarm if
alarm con di tions are de tec ted du ring
Night Mode
or if an alarm is trig ge red from a Cal lpo int .
30 ANALOGUE FIRE CONTROL PANEL AFD2000
LEDs DESCRIPTION
FIRE Glo wing in di ca tes Alarm sta tus. In the event of an Alarm, the Con trol pa nel will ac ti va te the
unbypas sed alarm out puts.
More Alarms Glo wing in di ca tes more Alarm sta tus.
Pre-alarms Glo wing in di ca tes Pre-alarm sta tus.
Communicator
(Red)
Glo wing in di ca tes that the Te lep ho ne de vi ce out put is ac ti ve. On the di splay of the con trol pa nel it
is pos si ble to know the con nec tion type: PSTN, GSM, or LAN net work.
FAULT Glo wing in di ca tes the pre sen ce of a Fa ult: the fol lo wing LEDs or the scre en on the di splay in di ca te
the type of the Fa ult. Slow blin king in di ca tes a fa ult event in me mory (Re set turns OFF ).
Logic Unit Glo wing in di ca tes a bloc ked Con trol pa nel. IMPORTANT: Ma in te nan ce re qui red .
NOTE – When the Con trol pa nel is swit ched on for the first time, this LED will blink un til a Re set has
been per for med.
Lost Device Glo wing in di ca tes that a Loop de vi ce has di sap pe a red (mis sing ad dress).
Communicator
(Amber)
Glo wing in di ca tes the Dia ler has been di sa bled; Slow blin king in di ca tes the pre sen ce of a Fa ult on
Dia ler
Nac Fire
Output
Glo wing in di ca tes the pre sen ce of a Fa ult on NAC FIRE Out put, Slow blin king in di ca tes the pre -
sen ce of a Fa ult on NACFIRE Out put.
Earth Glo wing in di ca tes a Vol ta ge le a ka ge to Earth.
IMPORTANT: Check wi ring in su la tion
Low Battery Glo wing in di ca tes Bat te ries empty or fa ulty. If this con di tion per sists, the bat te ries will be una ble to
fun ction as in ten ded in the event of blac ko ut, IMPORTANT: New bat te ries re qui red.
NO Battery Glo wing in di ca tes Bat te ries empty or di scon nec ted ; check if the con nec tions are cor rect.
MAINS
(amber)
Glo wing in di ca tes Ma ins fa i lu re (230 V) or Swit ching Po wer supply fa ult. Du ring this con di tion,
the Con trol pa nel will be po we red by the bat te ries.
Day mode Glo wing in di ca tes that the Con trol pa nel is ope ra ting in Day Mode
OFF in di ca tes that the Con trol pa nel is ope ra ting in Night Mode
Disabled Glo wing in di ca tes the Di sa bled sta tus of any bypas sa ble en tity..
Silence Glo wing in di ca tes that Si len ce a ble out puts have been for ced to standby by me ans of SILENCE key;
in Day Mode the SILENCE will re ma in un til the SILENCE key will not be pres sed aga in,
whi le in Night Mode af ter the Si len ce Time ex pi res au to ma ti cally the SILENCE will end.
Test Glo wing in di ca tes Test con di tions on at le ast one zone.
MAINS
(Green)
OFF in di ca tes Ma ins fa i lu re (230 V).
IMPORTANT: Po wer must be re sto red be fo re the bat te ries empty.
Ta ble 4 De scrip tion of the sta tus LEDs
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