Aiphone NIM-20B, Operation Manual

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6
Part names
Master station
The following master station models are available.
Model Description Model Description
NIM-20B Supports up to 20 sub stations. Master station, 60-call
(
*
)
Supports up to 60 sub stations.
NIM-40B Supports up to 40 sub stations. Master station, 80-call
(
*
)
Supports up to 80 sub stations.
( * )
: Special order product.
N/A in North America.
Master station, 40-call (NIM-40B) Master station, 20-call (NIM-20B)
POWER
NIM system
POWER
ON OFF
Station selector and indicator
Operation panel
Station selector
button
Handset
POWER switch
POWER indicator (green)
Call-in (red)/talk (green)
indicator
Speaker
Ringtones, audio from a
sub station and alarms
are heard from here.
Turn off the POWER switch
when the system malfunctions.
Microphone
Sends audio from this station to other stations.
OFF button < OFF >
Press to end the
communication.
(
→ P. 11-15)
TALK indicator (red)
Lights up in red while sending audio from this
station to other stations. (
→ P. 11-15)
Receiving volume switching tab
< RECEIVE VOL. >
Adjusts the audio volume from the speaker
and handset to 3 levels (low/mid/high).
(
→ P. 15)
Ringtone volume switching tab
< RING TONE VOL. >
Adjusts the ringtone volume to 3 levels
(low/mid/high). (
→ P. 15)
TALK button < TALK >
Press to answer a call or call the selected station.
(
→ P. 11-15)
ALL CALL button < ALL CALL >
Press to page all stations. ( → P. 14)
ALL CALL indicator (red)
Lights up in red when
ALL CALL
button is pressed. ( → P. 14)
Nameplate ( → P. 7)
Room plate ( → P. 7)