40 REFERENCE & INSTALLATION MANUAL 8.18 DISARM REPORTING OPTIONS
Section [131]: Arming /Disarming Options
Option [1] OFF = Always Report Disarming
Option [1] ON = Report Disarming Only After Alarm (default)
With option [1] off, the control panel will send the Disarming report codes (see page 33) to the central station every
time the system is disarmed. With option [1] on, the control panel will send the Disarming report codes to the central
station when the system is disarmed following an alarm.
8.19 ZONE RESTORE REPORT OPTIONS
Section [132]: Zone Options
Option [6] OFF = Report On Bell Cut-Off (default)
Option [6] ON = Report On Zone Closure
With option [6] off, the control panel will send the Zone Alarm Restore report codes (see page 34) to the central
station when the zone has returned to normal and the Bell Cut-Off Timer has elapsed (see page30). With option [6]
on, the control panel will send the Zone Alarm Restore report codes to the central station as soon as the zone
returns to normal or when the system is disarmed.
8.20 TELEPHONE LINE MONITORING (TLM)
When enabled, the system verifies the existence of a telephone line once every second. A line test failure occurs
when the TLM detects less than 3 volts for the period defined by the TLM Fail Timer. If the line test fails, the control
panel’s STATUS LED flashes and generates one or more conditions as defined by the TLM settings below. These will
be restored when the control panel detects the telephone line again. Please note that when the dialer detects an
incoming call, the TLM test will stop for 1 minute.
Section [135]: Dialer Options
[1] OFF / [2] OFF: TLM Disabled
[1] OFF / [2] ON: Trouble Only
Upon line test failure, a TLM Trouble will appear in the keypads’ Trouble Display (see page50).
[1] ON / [2] OFF: Alarm If System Armed
Upon line test failure, a TLM Trouble will appear in the keypads’ Trouble Display (see page50) and if the system is
armed, the control panel will generate an alarm.
[1] ON / [2] ON: Silent Alarm Becomes Audible
Upon line test failure, a TLM Trouble will appear in the keypads’ Trouble Display (see page50) and causes a silent
zone or silent panic alarm to switch to audible.

8.20.1 TLM FAIL TIMER

Section [079]
016 to 255 x 2 seconds, Default = 32 seconds
If TLM does not detect the existence of a telephone line for the duration of this period, the control panel will
generate the condition(s) defined by the TLM options (see above).