NX-8 Commercial Fire
8
TERM
DESCRIPTION
LOC
PG
Expander Trouble
The NX-8-CF will report expander trouble to the central station if enabled.
This condition will display the "Service Required" message on the keypad
even if not reported.
The keypads are considered expanders. The number of the
expansion devices reported can be found on page 46.
37
21
Fail to
Communicate
The NX-8-CF will display the "Service Required" message if a report fails
to reach the central station. If enabled, when the next report is
successfully communicated, a Fail to Communicate code will be
reported.
Default ON.
37
21
Fire Alarm
Verification
When enabled, the NX-8-CF will verify a Fire alarm by requiring more
than one trip on a smoke detector within a specified time before creating
an alarm.
This feature is not approved for residential use in California.
40
22
Force Arming
When enabled, the NX-8-CF can be Force Armed with zones violated. At
the end of the exit delay, these zones will become bypassed. If these
zones become secured any time during the arming cycle, they will be
unbypassed and active in the system. If "Bypass Report" is enabled, the
force arming zones can be programmed to report bypass when they are
Force Armed (default), or to not report bypass even if "Bypass Report" is
enabled.
For UL installations, this feature shall be DISABLED.
37 and 111-
149
21 &
30-32
Ground Fault
If the NX-870E is used, a fault of the earth ground can be reported to the
central station. If it is not reported, this condition will display the "Service
Required" message on the keypad.
37
21
Group Bypass
A designated group of zones can be programmed to bypass. Prior to
arming, press BYPASS
0
BYPASS BYPASS .
For UL installations, this feature shall be DISABLED.
111-149
30-32
Immediate Restore
By Zone
The NX-8-CF can be programmed to send alarm and restore reports as
soon as they occur, or wait until the siren time has expired.
37
21
Internal Event Log Up to 185 events can be stored in memory along with the date and time
of the event. All reportable events report to the log.
Keypad Activated
Panics
The NX-8-CF has three keypad-activated panics that will send reports to
the central station:
Auxiliary 1 (Fire), Auxiliary 2 (Medical), and Keypad Panic. Auxiliary 1 will
activate the steady (Fire) siren, Auxiliary 2 will sound the keypad, and the
Keypad Panic can be programmed to be silent or audible (sound siren).
23
18
Keypad Sounder
Control
The NX-8-CF can be programmed to sound the keypad sounder for
certain events.
39
22
Keypad Tamper
If enabled, the NX-8-CF will disable the keypad for 60 seconds and
communicate a tamper signal to the central station if 30 keypresses are
entered without producing a valid code.
23
18
Keyswitch
Arm/Disarm
Any zone on the NX-8-CF can be programmed as a keyswitch zone. If
this is done, a momentary short on this zone will arm/disarm the control.
If opening/closing reports are sent, the user code will be 99.
DEFAULT
ZONE TYPES
19
LED Extinguish
This feature will extinguish all LED
=
s on the keypad, except the "Power"
LED, after 60 seconds without a keypress. Pressing any numeric key will
illuminate all LED
=
s.
23
18
Technical Manuals Online! - http://www.tech-man.com
