Aiphone MA-4U - Manual (Page 7)

( operations )
• CALLING FROM DOOR STATION
Momentarily depress CALL\ /After chime sounds, pick up
button.
J
Vjiandset and reply,_______
At MA-D or MA-DC
%
Sounds DING-DONG at
all the room stations.
At IB-DA, etc.
Sounds DING-DONG,
DING-DONG at all the
room stations.
After conversation,
hang up handset.
* Chime sound distinguishes
which door station has called.
* After chime sounds, pick up
handset and picture appears,
and talk to the person in the
picture.
* Timer circuit automatically
shuts off communication ap­
proximately one minute after
you pick up handset. You can
turn on the circuit again by
depressing the monitor button.
* Communication indicator
LED gets lit when you pick up
handset, at your MA-4U
station.
COMMUNICATION BETWEEN ROOM STATIONS
* After room station replies,
talk handsfree.
' Replace handset onto the
cradle properly. The handset,
if dropped or struck, may be
damaged.
• MONITORING THE
DOOR STATION
• TRANSFERRING A
CALL FROM DOOR
TO ANOTHER ROOM
STATION
* Ask the visitor to wait for a
moment. Depress ROOM
CALL button to call the
second room station.
* After you hang up handset,
the transferred station may
reply to door station, by
momentarily hanging up hand­
set.
* When the second room station
does not answer, momentarily
hang up handset to resecure
communication
with door
station.
RELEASING DOOR
LOCK
* To call other room station,
pick up handset and depress
ROOM CALL button.
* When you see LED lit on your
MA-4U station, other room
station is communicating with
door station. Please call later.
* During conversation, an in­
coming call from door station
is heard softly through your
handset. Hang up handset at
both stations and either sta­
tion may pick up handset
again to reply to door station.
*When system includes 3 room
stations, please call each sta­
tion by different signal, i.e.
to call kitchen by
to call bedroom by
to call living room by
* Momentarily depress MONI­
TOR button and picture and
sound
come ON. You can
watch and hear the outside
without picking up handset.
* In the monitoring mode, the
room station can not be heard
at the door station. You may
pick up handset for talking to
door station, if necessary.
*MA-4U and MAH-ICD sta­
tions can receive a call from
door station while monitoring.
* Approximately one minute
after MONITOR button is de­
pressed, the system turns back
to standby mode automatical­
ly.
* When you need to stop moni­
toring, pick up handset once
and hang up.
* Depress and hold down elec­
tric door release button.
* While the door release button
is held down, the door release
will
remain open, and a
buzzing sound is heard at the
door.
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