Aiphone LEF-5-NE Home Security System User Manual


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OPERATION:
1. Pressing the call button at the door/sub station will activate the call tone, plus light the
appropriate station LED at the NEM/NDR master. The call tone will be heard at the LEF-5-NE
master(s) continually until the call is answered from any master in the system.
2. To answer the call on the LEF or NEM/NDR master, press the station button corresponding to
the lit LED, then press TALK to speak to the visitor. When the first master answers the call,
the Occupied lamp will be lit on all other masters. DO NOT answer the call if the Occupied
lamp is lit.
3. Communication at the master station is "press-to-talk, release-to-listen". Communication at
the door station is hands free.
4. With communication established to the door station, pressing the door release button will
activate the door release mechanism at the corresponding door.
5. When the call is completed, press OFF on the LEF master, or the associated black OFF
button on the NEM/NDR master. The Occupied lamp will go out on all masters when the call
is cancelled.
SPECIFICATIONS:
Power Source: 12V DC at master. Use PS-1225UL.
Communication Output: 800mW @ 20 ohms (receive); 500mW @ 20 ohms (transmit)
Communication: Push-to-talk, release-to-listen at master station.
Hands free at sub station.
Calling: Master to sub: By voice
Sub to master: Mono-electronic call tone
Compatible Remotes: NE-DA, NE-JA, NE-SS/SSR, NE-NVP/C, NE-NVP-2DC-LE,
NE-NVP-RA
Wiring: 3 conductors from door/sub to LEW-5/NE Adaptor (Aiphone #822203)
2 common plus 2 individual conductors per door from
LEW-5-NE to LEF-5-NE (Max. 12 conductors with 5 door stns)
(Aiphone #822212)
7 conductors from LEW-NE to NEM/NDR master (Aiphone #822212)
2 conductors from master to their respective power supply.
Shielded cable is recommended.
Wiring Distance: 420' with 22AWG; 1,000' with 18AWG.
Dimensions (H x W x D): 7" x 5-1/2" x 2-1/4" (dimensions are for the LEW-5-NE)
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
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LEF-5-NE Instr.
0113PH
Toll Free Technical Support:
1-800-692-0200
E-mail tech@aiphone.com
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