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O AlPHONE
MID-POWER INTERCOM SYSTEM
MP-IS
SPECIFICATIONS:
* Power Source:
* Current Consumption;
* Power Output:
* Wiring:
* Output Impedance:
MODEL: MP-1S (one call master)
MODEL: MP-3S (three call master)
- INSTRUCTIONS -
©
DC 12V — Use 1 PS-12A (or PS-12C in North America) power supply per system
lA maximum
2.5W maximum at IKHz.
Single pair per sub station
8 ohms
CONTROLS AND FUNCTIONS:
Speaker/Microphone
(©) OFF Button
(D Call LED
(7) Selector Button
(©) CALL Button
@ TALK Button
(T) Volume Control
83259300 1090 <
FEATURES:
* Desk or Wall Mount
* Call tone volume adjustable for individual station requirements
* 2.5 Watt output for powerful communication
* Audible call tone plus LED announce incoming calls
* Ease of operation — Press to talk, Release to listen
* Talkback ceiling speakers (optional) for added versatility
* System can utilize up to 10 watt horns
COMPONENTS AVAILABLE EROM AlPHONE TO DESIGN YOUR MP-S INTERCOM SYSTEM
MP-IS: 1 call master station.
MP-3S: 3 call master station.
AS-3N: Ceiling or wall mount
speaker.
NP-B, Call button
PS-12C: CSA & UL Listed power supply
(available only in North America).
PS-12A: Power supply (not available in
North America).
N-EA: Round frame for AS-3N
surface-mounting.
AS-3A: Desk or wall mount
sub station.
NBZ-M; Square frame for AS-3N
flush-mounting.
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Note:
Horn speakers not available from Aiphone
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INSTALLATION;
Do not attempt to install your intercom system until you read and thoroughly understand the installation procedure.
Aiphone’s warranty is void if system is installed in a manner other than described in this manual.
BACK VIEW
Cover (do not open except for repair purposes).
Terminal blocks;
1, 2, 3 ; for sub station
E ; for common communication
+, — ; for power supply
@ Volume control for call tone. Adjust with screw
driver to desired level.
WALL MOUNTING INSTALLATION;
1) Attach mounting bracket to wall or box with supplied
screws.
2) Mount station on mounting bracket.
WIRING;
Two conductors are required from master to each sub. Connect 1 and E terminals on master to 1 and E terminals on
sub #1, 2 and E terminals on master to 1 and E terminals on sub #2, etc.
Refer to the chart below and select the proper wire gauge to meet your requirements.
AWG WIRE SIZE
DISTANCE 330'
DIAMETER OF WIRE 0.65 mm
DISTANCE 100 m
22 AWG
20 AWG
500'
0.8 mm
150 m
INSTALLATION HINTS;
* The wiring is not polarized. Use single pairs from master station to each sub station.
* Do not use common pairs from sub station to sub station.
* Use Aiphone’s NP-B for a call-in switch. Please see wiring diagrams for each connection.
18 AWG
720'
1.0 mm
220 m
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MP-IS SYSTEM
MP-1S
MP-3S SYSTEM
MP-3S
MP-3S SYSTEM, USING AIPHONE STANDARD SUB STATIONS
Select a suitable AIPHONE standard sub station in areas which do not require horn speakers.
MP-3S
Horn speaker not available from Aiphone
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MASTER STATION MP-IS
Operating Instructions -
* To Call:
1. Momentarily press both OFF and TALK buttons.
2. Press TALK button to talk, release to listen.
3. Upon completing conversation, press OFF button.
* To Receive:
1. Call is announced by call tone.
2. Press TALK button to talk, release to listen.
3. Upon completing conversation, press OFF button.
MASTER STATION MP-3S:
Operating Instructions —
* To Call:
1. Press selector button for desired station.
2. Momentarily press CALL button.
3. Press TALK button to talk, release to listen.
4. Upon completing conversation, press OFF button.
* To Receive:
1. Press selector button above lighted LED (Incoming calls are announced by both call tone and LED).
2. Press TALK button to talk, release to listen.
3. Upon completing conversation, press OFF button.
CLEANING YOUR INTERCOM STATIONS
* Your Aiphone intercom stations may be cleaned with a soft cloth dampened with household cleanser, such as Mr. Clean or
Fantastik.
We at AIPHONE are proud of our products. Our designers and engineers strive to bring you the finest in communication
equipment. Each item has been carefully tested and inspected before leaving our factory. Properly installed and used, your
Aiphone intercom system should give years of trouble-free service.
We are pleased to offer the following warranty:
Aiphone warrants its products to be free from defects of material and workmanship under normal
use and service for a period of one year after delivery to the ultimate user and will repair free of
charge or replace at no charge, should it become defective upon which examination shall disclose
to be defective and under warranty. Aiphone reserves unto itself the sole right to make the final
decision whether there is a defect in materials and/or workmanship; and whether or not the prod
uct is within the warranty.
This warranty shall not apply to any Aiphone product which has been subject to misuse, neglect,
accident, or to use in violation of instructions furnished, nor extended to units which have been
repaired or altered outside of the factory.
This warranty does not cover batteries or damage caused by batteries used in connection with the
product.
This warranty covers bench repairs only, and any repairs must be made at the shop or place des
ignated in writing by Aiphone. Aiphone will not be responsible for any costs incurred involving on
site service calls.
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Aiphone Co., Ltd., Nagoya, Japan
Aiphone Corporation, Bellevue, Washington
MP-S-KE) 1090H
INTERCOM SYSTEMS
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AIPHONE
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Printed in Japan (E)
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