Aiphone RA-A User Manual
Alphone, Ra-a, Ra-b
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1090
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® AlPHONE
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RAX/RCX TYPE A DUPLEX INTERCOM
MODELS:
RA-A,
Master, Open voice with handset
RA-B,
Master, Open voice (Flush-mount)
RA-D,
Master, Speaker-phone type
V
RA-C,
Sub, Open voice (Flush-mount)
OPERATION INSTRUCTIONS
RA-D
TALK button
Directory
card
RA-A
Privacy Switch
Talk button
(for paging and simplex
communication)
1 ~ 9 Number button _
for station call
Memory button
Station number plate
Handset
Speaker
Speaker
Call LED and secretary transfer
(and absence memory) indicator
Volume control switch
OFF button
Master-to-Sub call button
Privacy temporary release button
Talk button
(for paging and simplex
communication)
Bar switch (for handset private
communication and privacy
temporary release)
Page button
Microphone
Dial key
pad (same as
RA-A's)
Station
No.—
plate
Microphone-
Stand
Call LED and secretary transfer
(and absence memory) indicator
Volume control switch (*)
Privacy switch
> The call tone & communication volume can be adjusted
to three levels.
LOW
MEDIUM
HIGH
LEFT
MIDDLE
RIGHT
'(DOWN)
'(MIDDLE)
'(UP)
RA-B
Speaker
Call LED
secretary transfer
(and absence
memory) indicator
Volume
control
switch
OFF button
Master-to-Sub
call button
Station
number
plate
Microphone
RA-C
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