Aiphone WA-21E User Manual download pdf

^AIPHONE

834731 WA-21B/EI-0884 {

TELEPHONE TYPE INTERCOM

MODELS: WA-21B (Master station)

WA-21E (Sub station)

- INSTRUCTIONS -

( SPECIFICATIONS )

* Power source:

* Power consumption:

* Calling:

* Modulation:

* Carrier frequency:

Open voice output:

AC110-125V, 220-240V,50/60HZ.

3W maximum. 1.6W in standby mode per station.

Electronic tone or voice direct.

WA-21B; 270KHz. for transmission

390KHz. for reception

WA-21E; 390KHz. for transmission

270KHz. for reception

25mW.

(names and functions)

Page button

Handset

(?) AC plug

(?) Power lamp (red)

(^ Occupied lamp (red)

(^ Call button

(FEATURES)

* Simply plug into AC outlet. NO WIRING!

* System may include one master (WA-21B) and up to five subs (WA-21E).

* Calling either by tone or voice.

* FM modulation gives clear voice communication.

( IMPORTANT INSTRUCTIONS )

1) Use WA-21B/WA-21E in the same premises where the AC outlets are extended from the same transformer.

2) Location requirements: Do not use WA-21B/WA-21E in places exposed to

a) direct sunlight, air conditioner heat, b) frost, c) high temperature, vapor, water, dust, iron dust and d) near a radio

receiver (which must be kept away from more than Im).

3) DO NOT OPEN THE UNIT WITHOUT FIRST REMOVING PLUG FROM AC OUTLET.

4) Plug into any convenient AC outlet.

— Power lamp will light.

— One master system with maximum five

subs. But, depending on the loaded

condition on AC line, the number of subs

must be reduced.

— No communication between subs.

WA-21B (MASTER)

1 2

Summary of Contents

Page 1 - TELEPHONE TYPE INTERCOM

^AIPHONE834731 WA-21B/EI-0884 {TELEPHONE TYPE INTERCOMMODELS: WA-21B (Master station) WA-21E (Sub station)- INSTRUCTIONS -( SPECIFICATIONS )* Power s

Page 2 - (trouble shooting guide)

( OPERATION )* Calling;(1) Pick up handset, depress page button and call by voice.(2) Release page button and talk just as on an ordinary telephone.

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Aiphone WA-21E User Manual

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