Aiphone JB-2MED Installation & Operation Manual page 16

Entrance monitoring
1. Press the MONITOR button.
2. The video monitor displays the image of entrance station 1 and the
audio is heard. If you do not press the TALK button, the caller will
not hear your voice.
3. Press the entrance MONITOR button again to switch to entrance
station 2. If a JA-D (audio only) unit is connected to entrance 2, it
is skipped (cannot be monitored).
4. Press the MONITOR button again to end.
NOTES: 1. To talk to the entrance station during monitoring, press
and release the TALK button. Press the TALK button
again to end the communication.
2. The entrance monitoring ends automatically after approx.
1 min. To monitor the entrance again, repeat from step 1.
3. If a call is received from another entrance station during
monitoring, it switches to the calling station.
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Room-to-room communication
1. Press the CALL button once.
2. The "All Call" function is activated to link all of the inside stations.
3. If another person presses the TALK button, handsfree
communication is possible.
4. Press and release the TALK button to end.
1. Do not press the TALK button during communication in step 3.
It will end the communication.
NOTES: 1. Room-to-room communication ends automatically after
approx. 1 minute. To have another room-to-room
conversation, repeat from step 1.
2. If a call is received from an entrance station during room-
to-room communication, a chime tone sounds only at the
master station where communication is taking place.
Quickly end room-to-room communication, then the
system switches to the calling entrance station.
Room-to-room communication
1. Press the CALL button once.
2. The "All Call" function is activated to link all of the inside stations.
3. If another person presses the TALK button, handsfree
communication is possible.
4. Press and release the TALK button to end.
1. Do not press the TALK button during communication in step 3.
It will end the communication.
NOTES: 1. Room-to-room communication ends automatically after
approx. 1 minute. To have another room-to-room
conversation, repeat from step 1.
2. If a call is received from an entrance station during room-
to-room communication, a chime tone sounds only at the
master station where communication is taking place.
Quickly end room-to-room communication, then the
system switches to the calling entrance station.
Room-to-room communication
1. Press the CALL button once.
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CALL
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2. The "All Call" function is activated to link all of the inside stations.
3. If another person presses the TALK button, handsfree
communication is possible.
4. Press and release the TALK button to end.
1. Do not press the TALK button during communication in step 3.
It will end the communication.
NOTES: 1. Room-to-room communication ends automatically after
approx. 1 minute. To have another room-to-room
conversation, repeat from step 1.
2. If a call is received from an entrance station during room-
to-room communication, a chime tone sounds only at the
master station where communication is taking place.
Quickly end room-to-room communication, then the
system switches to the calling entrance station.
Room-to-room communication
1. Press the CALL button once.
2. The "All Call" function is activated to link all of the inside stations.
3. If another person presses the TALK button, handsfree
communication is possible.
4. Press and release the TALK button to end.
1. Do not press the TALK button during communication in step 3.
It will end the communication.
NOTES: 1. Room-to-room communication ends automatically after
approx. 1 minute. To have another room-to-room
conversation, repeat from step 1.
2. If a call is received from an entrance station during room-
to-room communication, a chime tone sounds only at the
master station where communication is taking place.
Quickly end room-to-room communication, then the
system switches to the calling entrance station.
Room-to-room communication
1. Press the CALL button once.
2. The "All Call" function is activated to link all of the inside stations.
3. If another person presses the TALK button, handsfree
communication is possible.
4. Press and release the TALK button to end.
1. Do not press the TALK button during communication in step 3.
It will end the communication.
NOTES: 1. Room-to-room communication ends automatically after
approx. 1 minute. To have another room-to-room
conversation, repeat from step 1.
2. If a call is received from an entrance station during room-
to-room communication, a chime tone sounds only at the
master station where communication is taking place.
Quickly end room-to-room communication, then the
system switches to the calling entrance station.
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Transfer entrance call
1. Press the CALL button during communication with an entrance
station.
2. An image of the entrance is displayed on all of the monitor stations.
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