TCS Carius CAI2000, Instruction Manual

Page: 6 / 16

3
A ring tone signals an
incoming call.
The green LED is on.
Speaking
Shortly press the speech
button to accept the call
or longer than 1 second
to switch-over to simplex
communication during an
active voice connection.
The green LED is on.
Shortly press the speech
button again or the door
release button to end
the conversation (the call
is terminated after four
seconds).
Automatic call cut-off after 2 minutes.
Door release
Shortly press the blue
door release button.
WE = factory setting.
Switching lights /
Internal calls / Activate
additional functions
Shortly press the function
key to switch the lights,
to call another indoor
station or to (de-)activate
the call diversion resp. the
door release automatic.
Confi guration necessary, see additional
functions, page 10.
Ring tone mute
Press the call OFF-button.
An incoming call is not
signalled acoustically.
The red LED is on.
Image activation
Shortly press the image
button to display the
image of the front-door
station.
See also additional functions, page 5.
Menu
This button is used to set
the image and ring tone
parameter, to display
indications and calls from
internal call destinations
as well as for displaying
and triggering control
functions.
See page 5 till 9.
Navigation buttons
These buttons are used to
set image and ring tone
parameter.
See page 5 till 9.
Operating elements