Page 16
IT-400 series instruction manual
ENGLISH
Procedure
:
IT-400 : Rotate the key to “
NIGHT
” position
IT-400 K : Insert the key into the key holder for more than 5 sec.
IT-400 D : Digit the access code on a keypad and press “
º
”
During the exit time the following will take place
:
- The
“
NIGHT
” LED on the panel and electronic key receptacle will light.
-
If however there are zones open or unbalanced, the LED of the triggered zone on the
panel and the “
DAY
” LED on the panel and electronic key receptacle will light.
At the end of the exit time
:
-
The
“
NIGHT
” LED on the panel and electronic key receptacle will flash.
-
The
“
Alarm memory
” LED on the electronic key receptacle will
go off
.
-
The control panel is now armed in "
NIGHT"
mode.
1) Violation or unbalancing of the 24 hour, fire and panic zones, tampering of the
sensors installed, insertion of false electronic key and low battery condition, will
trigger the internal and external siren volt free alarm relay (Terminals 9,10,11 and
12,13,14,15,16,17)
.
2) The opening or unbalancing of one of the zones L1 L4 causes
:
-
Flashing on the panel of the LED corresponding to the zone triggered until the control
panel is re-armed.
-
Lighting of the "
DAY
" LED on the panel and electronic key receptacle until the control
panel is re-armed.
- Activation of the indoor and outdoor siren alarm relays (Terminals
9 to 17) for the time
programmed.
All the zones are active except those by-passed (see paragraph 13.0.).
15.0. PARTIAL ARMING
(NIGHT mode)
If when the control panel is armed there is an open or unbalanced zone
or low battery, the control panel will arm
anyway, but if the cause
persists, at the end of the exit time, the control panel will go into alarm.
ATTENTION
Page 5
IT-400 series instruction manual
ENGLISH
18 19 -
L1 - Programmable Normally Closed (N.C.) immediate or delayed line.
With the control panel armed, triggering this line will cause
:
Flashing of the corresponding LED on the front panel until the control panel is
re-armed to signal Alarm memory.
Lighting of the "
DAY
" LED (on the front panel and on receptacle of electronic
key) until the control panel is re-armed to signal Alarm memory.
Activation of the internal siren (Terminals 9,10,11) and external siren
(Terminals 12 to 17) alarm relays for the pre-programmed time.
With the control panel disarmed, triggering this line will cause
:
Lighting of the corresponding LED on the front panel for the time that the line
is in alarm.
What has been written above for L1 is valid for all 4 burglary alarm zones, with the only
difference that L1 and L2 can be either programmed as delayed, and immediate while
lines L3 and L4 are only immediate.
24 -
Not
used
25 26 - L6
- Fire or gas alarm trigger inputs.
With control panel armed or disarmed, triggering this line will cause
:
Flashing of the “
FIRE
” LED on the front panel until the control panel is re-armed
to signal Alarm memory.
Activation for the pre-programmed time of the fire relay output (Terminals 3, 4, 5).
27 28 - L7
- Hold-up alarm trigger input.
With control panel armed or disarmed, triggering this line will cause
:
Flashing of the “
PANIC
” LED on the front panel until the control panel is
re-armed to signal Alarm memory.
If you have programmed a silent hold-up alarm, after this alarm has been
triggered only the panic relay will activate (Terminals 6, 7, 8) for 10 seconds.
If you have chosen to program the hold-up alarm with an audible alarm signal,
triggering this alarm output will activate the hold-up alarm relay terminals 6-7-&8
for 10 seconds and also the internal and external sirens relays (Terminals 9
through 17) for the programmed alarm time.
28 29
-
L8
- 24 hour anti-tamper trigger input.
With control panel armed or disarmed, triggering this line will cause
:
Flashing of the "
24 H
" LED on the front panel until the control panel is
re-armed to signal Alarm memory
Activation of the internal and external sirens relays (Terminals 9 through 17) for
the programmed alarm time.
