Aiphone LAF-20 - Manual

SPECIAL
ORDER
PRODUCTS
®AI PHONE
LOUDSPEAKER INTERCOM SYSTEM
MODELS LAF-20
(twenty call master station)
LAF-20S
(twenty call master with
all-call & door release)
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INSTRUCTIONS —
NAMES & FUNCTIONS
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15
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Selector button
Annunciator light
Microphone
Speaker
“A” button
Off button (LAF-20)
All-call button (LAF-20S)
All-call output indicator
(LAF-20S)
Door release button
(LAF-20S)
Directory card
Occupied light
Privacy button
Talk button
Communication volume
Terminal box
Terminal cord
Off button (LAF-20S)
DC 12V. Use PS-12C Power Supply.
350 mA maximum per station.
800 mW maximum at 20 ohms.
Push button station selection. Calling by tone or voice. Press-to-talk
operation at calling master.
AC 240V, lA; DC 30V, lA.
SPECIFICATIONS
★ Power source:
★ Current consumption:
★ Power output:
★ Communication:
★ Door release switching
contact capacity:
FEATURES
★ Background music (and all-call w/LAF-20S) can be included using BG-IAC/PG-KC
and PG-30A.
★ Straight paging is available using an 8-ohm horn and PG-3 Paging Amplifier.
★ Hands-free reply and high power output allow use in large or noisy areas.
★ Single talk path.
★ Includes a button for door release (LAF-20S).
★ Individual volume controls for communication and call tone on each master.
★ Privacy button helps prevent eavesdropping.
★ Several different substations to suit various needs.
★ Timer circuit turns off annunciator lights in approximately 20 seconds.
★ Designed for desk or wall mount.
★ Optional field installed handset for private communication (desktop only).
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