C paging wiring requirements q, Сто cut out local speaker during paging operatiolq – Aiphone TS-12K User Manual
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C ALL MASTER INTERCOM SY^EM WITH PAGING AND LOCAL SPEAKER CUTOUT
C PAGING WIRING REQUIREMENTS Q
a) 4 wires between PG-U and TS-K stations.
b) 5 common wires plus number of installed stations between TS-K stations.
c) A single pair of wires between PG-U and amplifier.
d) A single pair of wires between PG-U and background music source.
e) Paging speaker line must be run separately from station wires.
Сто CUT OUT LOCAL SPEAKER DURING PAGING OPERATIOlQ
Install relay RY-P between local speaker and TS-K station as shown with No. 2 station in the above wiring diagram.
Local speaker cut out eliminates the chance of feedback if paging speaker is located near station initiating page. (Yellow
wires from RY-P connect to paging speaker.) RY-P must be located at the speaker.
C
installing
paging
speakers
^
1) For ceiling or wall mounting, cut hole according to type of speaker chosen.
2) Install mounting hardware with screws provided. For mounting on concrete or other hard surface use suitable anchors for
attaching mounting frame.
3) Connect single pair of twisted wires to Paging amplifier.
4) Attach speaker to mounting frame by inserting studs into slots of mounting frame, aligning red arrow on baffle with red
screw and turning baffle clockwise until properly locked.
SP-3
SP—3 w/IMS frame
SP—3 w/NE frame
SP-3
TRANSFORMER TERMINAL
LOCATION ON SP-3
)3 (0.5 Watt)
SP-3
SP-3
) 2 (1 Watt)
I 1 (1.5 Watt)
I 0 (Com.)
Note: Aiphone SP-3 comes complete with baffle and mounted transformer.
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