Table of Contents
Advertisement
Audio Phone Circuit Installation
Telephone Jack Only Audio Circuit
The FFT can also be configured using only the Fire Fighters Phone Jack (FPJ-F). In this configura-
tion, the MMF-301 module is not required for system operation. To configure the FFT for Tele-
phone Jack only, the DIP Switch position 1 must be off (SLC Devices not Installed). See Table 2.1
on page 13.
Audio wiring for this configuration is detailed below. See Figures 2.15 and 2.16.
+ Audio
- Audio
FFT
Figure 2.15 Telephone Jack Only Audio Circuit in Class B
ECC-FFT Instruction Manual — P/N LS10031-000FL-E:B 9/4/2013
3
1
2
2
1
3
TB1
TB2
FPJ-F
Caution
For system supervision-
3
1
For terminals 2 and 3, do not
2
2
use looped wire under
1
3
terminals. Break wire run to
TB1
provide supervision of
TB2
connections.
FPJ-F
4.7K, 1/2 watt ELR
3
1
(install on last device for
2
2
Style Y [Class B]
1
telephone circuit only)
3
TB1
TB2
FPJ-F
Installation
25
Advertisement
Table of Contents
