DSC Envoy NT9005EU, Installation & Programming Manual, Page: 31 / 60

[014] Second System Option Codes
27
2 ON Double End-of-line Resistors
All zones will use double end-of-line resistors. Double
EOL resistors offer the capability of detecting zone faults
and tampers. The tamper resistor (5600
Ω
) is placed
across the alarm activating device, and the single EOL
resistor (5600
Ω
) is placed between the alarm and tamper
contacts. This configuration will allow the panel to
detect zone faults (zone shorted), zone tampers (open
zone), zone alarms (11200
Ω
), and restored zones (5600
Ω
). If the zone is disarmed and placed in the tamper
(open) or fault (short) state, the bell will generate trouble
beeps on the system keypad until a key is pressed. A
zone tamper will be sent to the monitoring station if pro-
grammed. If
section [701] option 4 is ON (Latching
System Tampers), any system tamper will cause arming to
be inhibited until the tamper is restored and the Installer’s
code is entered
[*][8][Installer’s Code] . If the zone is
armed and a tamper is activated, it will transmit and log
both the tamper alarm and the zone alarm. The zone will
begin its normal alarm sequence (alarm, bell, etc.).
OFF Single End-of-line Resistors
✓
All zones must have a 5600
Ω
resistor across them. If the
zone is shorted or open, it will be in the violated state. If
the zone is open and programmed as a fire zone, it will
be in the trouble state.
3 ON Panel Shows all Troubles While Armed
✓
The panel will turn on the Trouble LED when any trou-
bles are present on the system in both the armed and dis-
armed state.
OFF Panel Shows Fire Troubles While Armed.
The panel will illuminate the Trouble LED for all troubles
while disarmed, but will only illuminate the LED for Fire
Troubles while armed.
4 ON Tampers/Faults do not Show as Open
The Panel will not display the corresponding zone if the
zone is in the tamper or fault states. Only the
Trouble
LED will light.
OFF Tampers/Faults show as Open
✓
5 Future Use
6 ON Audible Exit Fault Enabled
If a non force-armable Delay 1 or Delay 2 type zone is left
open at the end of the Exit Delay, the Entry Delay will
begin immediately and the bell or siren will sound a
steady alarm for the time programmed as bell timeout.
This feature is intended to alert the user that the system
has been armed incorrectly.
OFF Audible Exit Fault Disabled
✓
For [*][9] arming, if Audible Exit fault is enabled, a vio-
lated zone will begin Entry Delay as indicated. If this
option is disabled, a violated delay zone at the end the
Exit Delay will cause an instant alarm.
7 ON Event Buffer follows Swinger Shut-
down
✓
When an event reaches the swinger shutdown limit pro-
grammed in
section [370] , it will not log events to the
event buffer and communicate them to the central sta-
tion, until swinger shutdown is reset. This prevents the
panel from overwriting the buffer with useless events and
flooding the central station with calls.
☞
The event buffer can be uploaded with DLS2002 soft-
ware.
OFF Event Buffer logs Events past Shutdown
8 ON Temporal 3 Fire Signal Enabled
All fire bells will sound in the three temporal pattern
described in NFPA 72 (0.5 seconds ON, 0.5 seconds OFF,
0.5 seconds ON, 0.5 seconds OFF, 0.5seconds ON, 1.5
seconds OFF).
OFF Standard Pulsed Fire Signal
✓
All fire bells will sound with the standard 1 sec ON, 1 sec
OFF fire bell cadence.
☞
Zone definitions [87], [88] , and [F] key will use this if
enabled.
[014] Second System Option Codes
1 ON Bell Squawk on Arm/Disarm Enabled
The bell will sound a single squawk when armed in any man-
ner, and a double squawk upon disarming the system. If
there are alarms in memory, the bell will emit a series of three
squawk pairs to indicate the alarm memory.
OFF Bell Squawk on Arm/Disarm Disabled
✓
The bell output will not squawk when the system is armed or
disarmed in any way.
2 ON Bell Squawk During Auto-arm Enabled
The bell output will sound a single squawk every 10 seconds
during the 1 minute Auto-arm pre-alert time.
OFF Bell Squawk During Auto-arm Disabled
✓
The bell output will not be activated during the 1-minute
Auto-arm pre-alert time.
3 ON Bell Squawk On Exit Delay
The bell output will squawk once per second during the Exit
Delay time. The bell will also sound 3 squawks per second for
the final 10 seconds.
OFF No Bell Squawk On Exit Delay ✓
This audible option does not apply to Stay and No Entry Arm-
ing Modes.
4 ON Bell Squawk On Entry Delay
The bell output will pulse with the same timing as the keypad
buzzer during the Entry Delay time.
OFF No Bell Squawk On Entry Delay
✓
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