LEF Series
OPEN VOICE SELECTIVE CALL INTERCOM
Master Stations
LEF-10C
NAMES AND FUNCTIONS
LEF-3C
LEF-5C
LEF-10C
(3-call master)
(5-call master)
(10-call master)
Models:
① Speaker
②
Sub call-in annunciator LED
(also illuminates on master to indicate the
station is being selected)
③ Directory card & button identification plate
④ Station selector button
⑤ Music volume control
⑥ Communication volume control
⑦ Occupied LED
⑧ All-call button & mode indicator
⑨ Door Release button (not included on LEF-3C)
⑩ Privacy button
& mode indicator
⑪ Talk button
⑫ OFF button
⑬ Microphone
⑭ Chassis
The LEF-C Series is a selective calling open voice, audio only system with the capacity of up to
11 total stations. The system can be designed to meet a wide variety of needs, including any
combination of master and sub stations, up to its maximum capacity.
INSTRUCTIONS
①
②
⑭
⑬
⑫
⑪
⑩
⑤ ⑥ ⑦ ⑧⑨
③
④
LEF-5C
①
②
⑭
⑬
⑫
⑪
⑩
⑤ ⑥ ⑦ ⑧⑨
③
④
PRIV.
TALK
OFF
CALL
Mounting Accessories;
Wood screw(4)
(for wall-mounting)
Screw(4)
(for mounting to
back box)
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