Setting The Signal Silence Inhibit; Setting The Auto Alarm Silence Feature - Mircom Fire-Link NMC-100 Series Installation And Operation Manual

5.18 Setting the Signal Silence Inhibit

Access Level 3
Use this menu selection to set the global Signal Silence Inhibit feature. If the Signal Silence Inhibit feature is
disabled, the ISDs can be silenced at any time from the NMC keypad during the fire alarm condition.
If the NMC is wired to trigger an alarm via the bell output relay, the 'Signal Silence' button on the NMC will
NOT function.
Select [CONFIGURE]
ADMINISTRATION
TESTS
>CONFIGURE
UP DWN ENT BCK
Press NXT to toggle between options.
SIGNAL SILENCE
INHIBIT:
ENABLED
NXT ENT BCK
These options are: Disabled (default), if enabled : choose 1 min, 5 min or 10 min. Press ENT to accept.
Under UL985, the option should be set for 5 min as default.
INHIBIT TIME
MINUTES: 5
NXT ENT BCK

5.19 Setting the Auto Alarm Silence Feature

Access Level 3
This menu selection will change whether or not the NMC will keep the ISDs in alarm until a manual action is taken
or if the NMC will automatically silence the ISD alarms after 10 minutes. The default setting is disabled meaning
the NMC will keep the ISDs in alarm until action is taken. When enabled, the 10 minutes becomes the option only.
Under UL985, the option should be set for the 10 min auto alarm silence.
Select [CONFIGURE]
toggle between options. Press ENT to accept.
ADMINISTRATION
TESTS
>CONFIGURE
UP DWN ENT BCK
AUTO ALRM SIL
10 MINUTES
ENT BCK
Mircom Technologies Inc
[CONFIGURE NMC]
>CONFIGURE NMC
CONFIGURE ISD
UP DWN ENT BCK
[CONFIGURE NMC]
>CONFIGURE NMC
CONFIGURE ISD
UP DWN ENT BCK
[SYST PARAMETERS]
NMC NETWORK
>SYST PARAMETERS
CONFIG RELAY
UP DWN ENT BCK
[SYST PARAMETERS]
NMC NETWORK
>SYST PARAMETERS
CONFIG RELAY
UP DWN ENT BCK
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Installation and Programming Manual
[SIG SIL INHIBIT].
ISD SIGNL RATE
>SIG SIL INHIBIT
AUTO ALRM SIL
UP DWN ENT BCK
[AUTO ALRM SIL]. Press NXT to
ISD SIGNL RATE
SIG SIL INHIBIT
>AUTO ALRM SIL
UP DWN ENT BCK
LT-1034 Rev.1