7200
pressed for more than 5 seconds. Nevertheless the user can exit
this mode by pressing button
switches off.
Ringtone mute function
Ringtone mute is activated using the same procedure described
above for adjusting the ringtone volume. Once the volume has
been adjusted to the lowest setting by repeatedly pressing the
down arrow, the red LED
illuminates to indicate that ringtone mute is activated.
Brightness and contrast control functions
These settings can be adjusted with the display switched on. Press
push-button
(self-start) for 2 seconds, until the green
LED
at the bottom left flashes.
This LED normally serves as the OPEN DOOR indicator. This
flashing indicates entry into "SETTING" mode, during which but-
tons
and
buttons
and
the maximum and minimum values are reached, this is indicated
by a beep. The monitor will remain in "SETTING" mode (green
LED flashing) until the arrow buttons are pressed.
SETTING mode is cancelled when the arrow buttons are not
pressed for more than 5 seconds. Nevertheless the user can exit
this mode by pressing button
switches off.
EN
again until the green LED
in the bottom left-hand corner
can be used to set the contrast and
to select the brightness. When
again until the green LED
Communication mode selection function (
button)
It is possible to choose between two different modes of communi-
cation with speech units or intercom devices:
1. HANDS FREE mode: press the TALK/LISTEN push-button
at the start of the conversation only, to activate the
audio, and at the end of the conversation to deactivate the
audio. The "audio active" condition is indicated by the illumina-
tion of the red LED
itor, which is normally used to indicate RINGTONE MUTE.
2. PUSH-TO-TALK mode: keep the talk/listen push-button
pressed during the conversation; release it at the end
of the conversation.
The 7200 series monitor is factory set to HANDS FREE communi-
cation mode. To switch from one mode to the other, with the
monitor switched OFF press push-button
to enter SETTING mode; simultaneously press and hold down
push-buttons
and
neath starts flashing. At this point, while the LED is flashing, press
the TALK/LISTEN push-button
The function is confirmed if the red LED switches off.
Automatic answer function
This function, which is only available in HANDS FREE mode,
activates the monitor audio connection automatically when a call is
at the bottom left corner of the mon-
for 2 seconds
until the red LED
. to confirm the change.
under-
7