Doorphone
20
If it is diffi cult to hear the visitor’s voice due to noise (Press-to-talk mode)
You can speak with the visitor alternately by pressing
{
TALK
}
to switch between the talking mode and the
receiving mode. (You can operate this feature in the same way by using either the main monitor station or the
sub monitor station.)
1
Press and hold
{
TALK
}
for about 2 seconds during a call until a beep sounds.
L
appears on the main monitor station.
appears on the sub monitor station.
2
To speak to the visitor:
Speak while pressing and holding
{
TALK
}
.
To hear the visitor:
Release
{
TALK
}
.
Note:
L
Press-to-talk mode is canceled after the conversation ends.
Using
{
DOOR KEY
}
button
When a separate door opener is connected to the main monitor station, you can open the door using the main
monitor station or the sub monitor station.
1
To open the door, press
{
DOOR KEY
}
after answering a call from the door station or while monitoring images
taken by the door station.
L
When the door is opened, is displayed.
L
Door opener allows you to open the door for the time specifi ed in “Setting
{
DOOR KEY
}
button” on page
35.
Note:
L
You cannot open the door while receiving a call from the door station.
L
When using 2 door openers:
You can open door 1 (door opener 1) when you are talking with door station 1 or monitoring it. You can open
door 2 (door opener 2) when you are talking with door station 2 or monitoring it.
SW251BX_OI.indb 20
9/17/2014 11:05:13 AM
