Aiphone KAH-12 - Manual

AlPHONE
SPEAKER PHONE INTERCOM
MULTI-CHANNEL SYSTEM
MODELS KAH-12
(twelve-way)
KAH-24
(twenty-four way)
® Station selector buttons
(D Receiver cradle for wall
mounting
(D
Loudspeaker
® Line privacy button
(D Station privacy button
® Volume control for
loudspeaker
@ Volume control for privacy
call tone
(8) Call lamp
@ Loud-speaking microphone
® Expander button (A)
(only in KAH-24)
® Call button
(T|) P button for paging announcement
and increasing loud speaker output
@ Directory card
il|) Handset
® Coil cord
@ Terminal box
® Terminal cord
SPECIFICATIONS:
* Power source:
* Current consumption:
* Calling:
* Loud speaking output:
* Paging:
* Wiring:
Use straight conductor cable. Do not use twisted pairs.
DC 12 volt. Use PS-12S (or PS-12C in North America) AC adaptor.
250 mA maximum.
Push button station selection. A single stroke chime sounds when call button is depressed.
250 mW maximum during simultaneous conversation.
700 mW maximum when operating push-to-talk switch (P button)
Use paging adaptor PA-1 or PA-2 in conjunction with standard paging amplifier and speakers.
4 common wires plus one individual wire per station.
Example: 28 conductors for a 24 station system.