Section 2.2: Changing How the NT9010 Works For Users
25
Bell Cut-off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section [005]
Temporal Three Fire Signal Enable/Disable . . . . . . . . . . . . .Section [013], Option [8]
Fire Bell Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Section [014], Option [8]
2.2.9 User
Commands
[*] [1] Zone Bypassing
Users can bypass individual zones using the [✱][1] keypad command. This command can
be used if users want to have access to an area while the system is armed, or to bypass a
defective zone (bad contact, damaged wiring) until service can be provided.
A bypassed zone will not cause an alarm. Instructions on zone bypassing can be found in
the NT9010 User’s Guide (“Zone Bypassing”).
When the system is disarmed, all zones bypassed using [✱][1] will be unbypassed, except
for 24-Hr zones.
If the Code Required for Bypass option is enabled, an access code will be required to
enter the Bypass mode. Only access codes with the Bypass attribute enabled will be able to
bypass zones (see 2.2.2 Access Codes on page 19).
If the Bypass Status Displayed While Armed option is chosen, the System light will be
ON while the system is armed to indicate that there are bypassed zones.
NOTE: If a 24 hour zone is bypassed, ensure that the zone is restored or dis-
abled before removing the bypass.
Code required for bypass . . . . . . . . . . . . . . . . . . . . . . . . .Section [015], Option [5]
Bypass Displayed While Armed . . . . . . . . . . . . . . . . . . . . .Section [016], Option [7]
[*] [2] Trouble Announcements
The system constantly monitors itself for several different trouble conditions. If a trouble
condition is present, the System light will be ON and the keypad will beep twice every 10
seconds. The trouble beep can be silenced by pressing any key on the keypad. If Bell
Squawk on Trouble is enabled (section [014], option[5]), the bell will squawk every 10
seconds when a trouble condition is present.
To listen to an announcement of trouble conditions:
1. Press [✱] [2].
2. The system will announce each trouble condition.
Possible trouble conditions are described below:
Service Required: The system has one or more of the following problems:
• Low Battery: Main system backup battery charge is low. Trouble is restored when the
battery is fully charged.
• Remote Sounder Supervisory Trouble: The remote sounder is disconnected.
• Bad Module Placement: One or more devices have not passed the Placement Test.
• System Fault: Internal error on the system, return for repair.
The NT9010 will only announce “Service Required”. If the control unit announces this trou-
ble, users can press [1] to expand the troubles. The user should call for assistance. The spe-
cific trouble will be logged in the event buffer.
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