Installation manual

GE Security
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Manual test
The NX-4 can be programmed to perform a bell and/or communicator test; to do this,
enter [*]-[4]-[4] while the system is in the disarmed state. Each time that [*]-[4]-[4] is
entered, a dynamic battery test will also be performed (see location 37 segment 2).
Night Mode
Applies to NX-1208E / NX-1248E keypads. In this mode, the control panel will bypass all
zones that have the Entry Guard feature enabled. (See location 23 and 111-169)
On board zone disable
The 4 zones on the NX-4 panel can be disabled, in order to obtain a completely wireless
alarm system. A mix of hardwired and wireless zones is also possible (see location 37
segment 5).
Program code
The factory default for the “Go To Program” code is [9]-[7]-[1]-[3] when using a 4-digit
code; or, if the 6-digit option is used, the default is [9]-[7]-[1]-[3]-[0]-[0]. The program code
can also be used as an arm/disarm code. If it is used as an arm/disarm code, and if
open/close reports are sent, the user code will be 255 (see location 43).
Quick arm feature
The NX-4 has a single-button “Quick Arm” feature which can be used to arm the system
by pressing the [Exit] key or the [Stay] key on the keypad. If closing reports are sent, the
user code will be 98 (see location 23 segment 1).
Recent closing
If this option is enabled, the NX-4 will send a “Recent Closing Report” to the central
station if an alarm occurs within 5 minutes after the panel is armed. The user number that
was used to arm the system will also be sent (see location 23 segment 3).
Re-exit
The NX-4 can restart the exit delay for a quick exit without the need to disarm the system;
this is done by pressing the [Exit] key while the system is still armed (= after exit delay
has expired). The re-exit is also logged (see location 23 segment 1).
Shutdown
This mode will cause the keypads to extinguish all LED’s, except the “Power” LED, and to
refuse keypresses (see location 21).
Siren blast for arming
The NX-4 can be programmed to give a one-second siren blast when the panel is armed,
at the end of the exit delay, or when the central station receiver acknowledges the closing
report. It can also give one blast for remote (keyswitch) arming, and two blasts for remote
disarming (see location 37 segment 1).
Siren supervision
The NX-4 has a “Siren Supervision” circuit that will constantly monitor the siren on the
NX-4; it can also be programmed to report if the wires are cut (see location 37 segment
3).
Silent exit option
The exit delay can be silenced by pressing [*]-[Exit] before arming the control panel, or
when using the re-exit feature. The exit delay can also be silenced permanently in all
partitions (see location 37 segment 5).
Start/end programming and end downloading
A report can be sent when local programming is started and ended. A report can also be
sent when a download session ends (see location 37 segment 4).
NX-4-EUR Installation manual Page 10 08/09/04