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FFT-1000 INSTALLATION MANUAL-5409205-REV A 4/21
In standby, all LEDs are off to indicate no remote handsets are connected. When a remote fireman’s handset is
connected to a phone jack, the FFT-1000 will ring and the associated LED on the FSB-24 will flash green indicating
an incoming call. By selecting the corresponding switch, the LED will illuminate solid green indicating the call has
been acknowledged.
When there is an active trouble on a phone circuit, the associated LED on the FSB-24 will illuminate solid yellow. The
LED will clear once the fault has been restored.
The FFT-1000 may utilize an FFT-EXP to add additional phone circuits. The FFT-EXP provides 12 Class B or 6 Class
A phone circuits which are programmable and fully supervised. The FFT-1000 can support up six (6) FFT-EXP for
Class B systems and fourteen (14) FFT-EXP for Class A systems. The FFT-EXP communicates with the FFT-1000 via
the F-LINK and VOICE bus.
Figure 11. FFT-EXP Connections
A maximum of two (2) FFT-EXP’s can be mounted within the FFT-1000. Additional FFT-EXP’s may be mounted in
the AE-8 and AE-14 remote cabinets. All FFT-EXP’s must be installed in the same room within 20 feet of the FFT-
1000 and wiring must run in conduit.
AE-8 (Part Number 3992675) – A maximum of four (4) FFT-EXP’s can be stored in the AE-8 enclosure.
AE-14 (Part Number 3992676) – A maximum of six (6) FFT-EXP’s can be stored in the AE-14 enclosure.
3. Programming Options
The FFT-1000 is configured using the PC based programming tool. The panel stores the site specific configuration data
in non-volatile memory.
