Aiphone LAF-3A User Manual
o AlPHONE
LOUDSPEAKER INTERCOM SYSTEM
832551 0687 Q)
MODEL: LAF-3A (Type A) (3-call master)
- INSTRUCTIONS -
CONTROLS AND FUNCTIONS
(D Call annunciator LED
(?) Occupied lamp
Speaker/Microphone
(?) Off button
(s) Directory card
(?) Selector button
(7) Privacy button
(S) Talk button
(^ Volume control
(Tffl Volume control for call tone
SPECIFICATIONS:
MAY BE INTERMIXED WITH AIPHONE MODELS: LAE-5, LAF-10, LAF-IOS AND LAE-B SEMI-FLUSH MOUNT MASTERS AND SUBS.
* Power source:
* Current consumption:
* Power output:
* Master station calling:
* Wiring:
DC 12V. Use PS-12A (or PS-12C in North America) power supply.
250 mA maximum.
450 mW maximum at 20 ohm.
Push button station selection.
Press privacy and talk buttons simultaneously to call by tone.
Occupied lamp illuminates when the system is in use.
4 common wires plus 1 individual wire per station between masters or 2 common wires plus
individual wire per sub station to master station are required.
FEATURES:
* BGM and All Call can be incorporated, using LAF-IOS, LAF-7B or LAF-IOB/A, BG-1A/BG-IB and PG-IOA/PG-IOB.
* Straight paging is available through a 8 ohm horn, using PG-3.
* A call from another master — if no privacy is required - may be replied hands free.
* Privacy button on master and privacy type sub station prevent monitoring and eavesdropping.
* Separate call tone and communication volume controls on master station.
* Eight different sub stations to suit various needs.
* Automatic annunciator lamp memory for sub station call in (LED annunciation is a timed circuit).
* Calling from LAF-3A (Type A) either by tone or voice.
* Designed for desk or wall use.
- 1 -
EQUIPMENT AVAILABLE EOR USE WITH YOUR LAF-3A/A LOUDSPEAKER INTERCOM SYSTEM
LAF-3A (Type A):
3 call master station.
LAF-5: 5 call master station.
✓
LAF-10: 10 call master station.
LAF-IOS: 10-call master.
Includes all call and door release
buttons.
LA-A: Standard sub station.
LA-AN: Privacy type sub station.
LA-A3: 3 call sub station.
Places to and receives calls from up to thre<
y master stations.
LA-AN3: 3 call privacy type sub station.
LA-D: Weather resistant sub station.
LA-DA: Flush-mount door station.
PG-3: 3-watt paging amplifier.
LT-1: 20 ohm to 8 ohm matching trans
former. Connects LAF master station to
a 8 ohm paging horn.
PS-12A: Power supply (not available in
North America).
PS-12C: CSA & LIL Listed power supply
(available only in N. America).
NOTES: *For specification/installation information for Model PG-3, please refer to the Instructions packed with each PG-3
unit.
INSTALLATION
Do not attempt to install your intercom system until you have read and thoroughly understood the installation pro
cedure. Aiplione’s warranty is void if system is installed in a manner other than described in this manual.
, (T) Bottom cover. Do not open except for repair purpose.
(2) Volume control for call tone. Adjust to desired level using
screw driver.
Terminal block;
1,2, 3
C
E
R
+ , -
WALL MOUNTING INSTALLATION
1) Attach mounting bracket to wall or box with supplied
screws.
2) Mount station upon the mounting bracket.
for connecting relative stations
for receiving a call
for common communication
for occupied lamp
for power supply
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