S2000 15017 Rev H 10/08/96 P/N 15017:H
53
S
ILENCEABLE
OPERATION
Silenceable circuits are controlled output circuits that, when activated, can be silenced by pressing the signal silence key on
the CPU. Do Not program the Remote Signalling / Municipal Tie output for silenceable operation.
Programming Silenceable Circuits
The SILENCEABLE LED will flash on the CPU. The pointer is represented by a flashing yellow LED on the first output
circuit. Use the STATE CHANGE switch to select or deselect the circuit for silenceable operation. The green LED will
illuminate when the circuit has been selected as silenceable. Use the POINT SELECT switches to move the pointer to the
other output circuits.
When all silenceable circuits have been programmed, press the FUNCTION SELECT switch to store the programming
information and advance programming to the next function CODED CIRCUITS.
C
ODED
C
IRCUIT
O
PERATION
Selecting controlled outputs for coded operation enables those outputs to pulse a selected code chosen later in the program-
ming process (see code type). Outputs that are not selected for coded operation will turn on steady.
Programming Coded Circuits
The CODED CIRCUIT LED will illuminate steadily on the CPU. The pointer will be at the first output circuit. Use the
STATE CHANGE switch to select or deselect the circuit for coded operation. Use the POINT SELECT switches to move
the pointer to the other output circuits.
When all coded circuits have been selected, press the FUNCTION SELECT switch to store the programming information
and advance programming to the next function CODE TYPE.
C
ODE
T
YPE
S
ELECTION
Allows for the selection of March Time Code (110 beats per minute) or Temporal (3-3-3) coding for circuits programmed as
coded in the previous step. Code type selection is on a system basis, therefore all coded circuits will sound the same code.
Circuits that were not selected as coded are unaffected by Code Type selection.
Special Requirements apply to codes and code type selection when the system employs a TC-2F or TC-4F module. See the
TC-2F Manual and the TC-4F Manual for more information
Programming Code Type
The CODE TYPE LED flashes. Use the STATE CHANGE switch to chose between the two codes:
Green LED for notification appliance circuit 1 on-Temporal
Yellow LED for notification appliance circuit 1 on-March Time
When code type is programmed, press the FUNCTION SELECT switch to store the programming information and advance
the programming to the next function VERIFIED ZONES.
Verified / PAS
V
ERIFIED
/PAS
Alarm Verification increases the time required to initiate an alarm from two wire smoke detectors. When the system detects
an alarm on an initiating circuit programmed for verification, it will automatically reset the power to that circuit. Power is
then reapplied, beginning a verification period. Any alarm detected during this period will initiate an immediate system
alarm.
Verification should only be used on circuits where false alarm rate cannot be reduced to an acceptable level by other means.
Only alarm signals from two-wire smoke detectors can be verified since four-wire smoke detectors are not reset during
verification. Both two-wire smoke detectors and normally-open shorting-type initiating devices may be connected to the
same circuit, although verification will not affect the contact type devices.
Code Type
Temporal
March Time
