Aiphone LAF-20C Instructions Manual Download Page 1

- INSTRUCTIONS -

The LAF-C Console Master system is a loudspeaker type, single talkpath open voice system.  Multiple masters
can be used, along with a large variety of sub station models to create a communication system tailored to the
user's needs.  Master stations are available in 20-and 40-station sizes, with or without a handset.  For greater
capacity, include a 20- or 40-station add-on selector.  Any "LE-" or "LS-" series sub station can be used.
All Call and/or Background Music are optional features requiring additional equipment (BG-10C, PS-1225UL).

LAF-C         LAF-CA

LAF-C Console Master Loudspeaker Intercom System

LAF-20C

LAF-40C

LAF-20CA

LAF-40CA

Special
Order
Products

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1

 NAMES & FEATURES

FEATURES:

· Single or multi-master capability
· Commercial grade, durable master station for heavier usage
· Master stations available with our without a handset
· Single talkpath, with push-to-talk operation or handset at master, and hands free communication
  at sub station
· Large variety of sub stations available

- Surface or flush mount, with or without privacy (LE-A, LE-AN,  LE-B, LE-BN)
- Weather resistant door stations (LE-D, LE-DA, LE-DL)
- Vandal proof sub station (LS-NVP/B, SBX-NVP surface mount box)

· Selective calling to sub stations, and master-to-master communication
· Subs call in with momentary tone and LED, remaining lit for approximately 20 seconds
· Optional All Call (additional equipment required) to call all stations simultaneously
· Equipment used for All Call also allows for background music to be heard through master and subs
· Master is desk or wall mountable. LAF-20CA can be rack mounted in RMK-01 rack mount kit.
  LAF-20C can be rack mounted in RMK-03 rack mount kit.
· 20- and 40-call add-on selectors available, with LA-40AS rack mountable with RMK-02.

NAMES & FUNCTIONS:

1.  Handset
2.  Power indicator
3.  Microphone
4.  Speaker
5.  Terminal Block
6.  OFF button
7.  Selector button
8.  Power switch
9.  Voice volume control
10. Call tone volume control
11. All Call button
12. TALK button
13. Occupied LED
14. OFF LED
15. Directory card
16. Station selector LED

LAF-20CA (pictured)

Type E

92101  1103

Summary of Contents for LAF-20C

Page 1: ...ication at sub station Large variety of sub stations available Surface or flush mount with or without privacy LE A LE AN LE B LE BN Weather resistant door stations LE D LE DA LE DL Vandal proof sub st...

Page 2: ...he distance being run Wiring between masters must be a multi conductor cable If more than one cable is used to connect masters the E C and number terminal wires must be in the same jacketed cable If n...

Page 3: ...ors at master station One SA 1 is required for every two wires connected to master 1 2 3 19 E C 20 R Y P1 P2 P3 LAF 20CA PS 1225UL LE DA 1 E LE DA LE DA 1 E 1 E LE DA 1 E LAF 20CA 1 2 3 19 E 20 C R Y...

Page 4: ...t sub and E and terminals are jumpered at master LS NVP Red Blk Grn LS NVP Red Blk Grn LS NVP Red Blk Grn Master to master communication 3d MASTER STATION WITH ADD ON SELECTOR 1 2 3 20 E R X1 X2 X3 X4...

Page 5: ...umber terminal on the master station that is wired to a standard sub station 3 Background music can be distributed throughout the system via the BG 10C s Music source must provide an AUX 10K ohm outpu...

Page 6: ...ith voice actuated VOX handset TALK button is also functional on LAF CA models 5 Press OFF button to the left of the station selector button when the call is concluded Calling a sub or master station...

Page 7: ...ving to select a station 6 Make sure all black OFF buttons on master s are off pressed down Check R wire for short to ground If occupied light remains lit with R wire disconnected from master internal...

Page 8: ...conditions such as lightning storms may cause damage to LAF C equipment We recommend that power surge protection be installed to minimize potential component level damage Install the SA 1 surge arres...

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