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Module Settings
7.7.2 SGM-1004A Operation
There are three modes of operation for this module. The basic mode of operation does not
involve any bell cut relay or isolators connected to the signal zones. For this case, leave
jumpers JW2, JW3, JW4 and JW5 as they come on pins 2 and 3, and do not make any
connection to terminal block J11. The second mode provides bell cut operation which allows
the silencing of the bells. The third mode is used when isolators are to be connected to the
signal circuits. For further information on bell cut relays or isolators, please refer to the specific
fire alarm panel manual or the isolator instruction manual.
7.7.3 SGM-1004A Jumpers for the Bell Cut Mode
7.7.4 SGM-1004A Jumpers for the Isolator Mode
JW2 Place jumper over pins 1 and 2 for the ability to remotely silence the bells on
Zone 1.
JW3 Place jumper over pins 1 and 2 for the ability to remotely silence the bells on
Zone 2.
JW4 Place jumper over pins 1 and 2 for the ability to remotely silence the bells on
Zone 3.
JW5 Place jumper over pins 1 and 2 for the ability to remotely silence the bells on
Zone 4.
JW11 Wire these terminals to a bell cut relay (for details see QRM-1001 Bell Cut
Module Installation and Operating Instructions, LT-666).
Attention: Discard jumpers on zones that are not configured for bell cut.
JW2 Place jumper over pins 2 and 3 for the ability to connect an isolator on Zone 1.
JW3 Place jumper over pins 2 and 3 for the ability to connect an isolator on Zone 2.
JW4 Place jumper over pins 2 and 3 for the ability to connect an isolator on Zone 3.
JW5 Place jumper over pins 2 and 3 for the ability to connect an isolator on Zone 4
JW11 Wire these terminals to an alarm relay. These may be tapped if more signal
modules are used in this manner.
Attention: Discard jumpers on zones that are not configured for isolators.
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