GE NX-4-EUR Installation Manual page 12

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).
Swinger shutdown
This feature allows one or more zones to be bypassed automatically after a specified number
of alarms (from 0 to 255). If immediate restore is enabled in location 37, the alarms (and
restores, if this option is enabled) will be sent as they occur. If immediate restore is not
enabled, a second or subsequent alarm will not be sent until the siren times out (see location
37 segment 2 and location 38).
Telephone line monitor
The NX-4 has a telephone line monitor which monitors the voltage and current of the
telephone line, in order to detect a faulty phone line. This condition can also be reported to the
central station. If the report is enabled, only the telephone line restore will be reported. A
telephone line cut is always logged (see locations 37 segment 3, location 39 and location 40
segment 5).
Two call answering machine defeat
If this option is enabled, two telephone calls must be made to the premises in order to defeat
an answering machine. On the first call, let the phone ring one or two times. The control panel
will detect these rings and start a 45-second timer; during this time, the control panel will
answer the next call on the first ring. This is not recommended for commercial applications
(see location 21).
User authorization to enter program mode
Entering program mode via the installer code is only possible within 60 seconds following a
user code entry (see location 41,segment1, option 6).
Walktest mode
Walktest mode is used to test your system without activating the siren and/or communicator.
The walktest mode is activated by pressing [*]-[chime] followed by the master code.
Walktest mode is not possible if any partition is armed or if the communicator is active.
Wireless sensor absent/low battery
The NX-4 will send a report to the central station when a wireless sensor has detected a low
battery, or has not reported to the receiver. The "Service" LED will light up when either of these
conditions exists (see location 37 segment 4).
NX-4-EUR Installation manual Page 12 02/07/06