Aiphone LAF-3A User Manual download pdf (Page 4)

LAF-3A/A SYSTEM WITH LA-A, LA-AN AND LA-D SUBSTATIONS

In this example a call from LA-D will be received by both masters and can be replied to by either master.

LAF-3A/A LAF-3A/A

LAL-3A/A SYSTEM WITH THREE SUB STATIONS

SUB STATION OPERATING INSTRUCTIONS

LA-A & LA-D/DA:

1. Depress mometarily call button. You will hear a call tone. Wait for master to answer. After master replies, communication

from LA-A is hands free.

2. If no call tone is heard when LA-A call button is depressed, the system is occupied with another conversation. Please call

later.

LA-AN:

Calling and talking operation same as LA-A.

LA-AN has privacy switch which allows a call to be received from master but prevents sound going back to master. To place

LA-AN in privacy position, depress PRIV button. To release privacy switch for conversation, momentarily depress call botton.

LA-A3:

Same as LA-A except three buttons allowing calling and talking to three masters.

LA-AN3:

Before placing a call, unlock the privacy switch. Calling and talking operation same as LA-A3. At conclusion of conversation,

depress privacy button.

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Aiphone LAF-3A User Manual Page 4