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Revision A
6.4
LOUDSPEAKER VOLUME CONTROL:
The loudspeaker volume control has 10 steps independent of other volume settings. The default
volume setting is preset to any of the 10 levels in the configuration
(CONFIG)
. Minimum level is
adapted to meet the requirement of a quiet cabin or office environment.
S
……Loudspeaking conversation (using integrated
microphone and internal / external
loudspeaker)
U
Rotate menu wheel clockwise to increase ringer volume and counter clockwise to decrease
ringer volume. Volume is stored after menu wheel is released.
S
...
…Loudspeaking conversation
6.5
PRIVACY (Do Not Disturb):
S
Idle
U
Press the menu wheel to enter menu.
U
Select settings and DND
U
Select ON to enable Do Not Disturb.
In this mode the ringer will be disabled, but you will still be able to receive calls and make
outgoing calls.
U
Select OFF to disable.
6.6
SOUND MODES:
The various intercom units can have up to 3 different sound modes:
Handset mode
: The handset microphone and earphone are enabled, any loudspeaker is muted,
and the unit chassis microphone is muted.
Loudhearing
: The handset microphone and earphone are enabled, the internal/external
loudspeaker is enabled, the unit microphone is muted
Loudspeaking
: The handset is on-hook (or absent) and thus disabled, the internal/external
loudspeaker is enabled, the unit microphone is active. In this mode the unit is operating fully
handsfree.
How to achieve the different modes:
Handset mode
: Off-hook the handset while idle.
Loudhearing
: Push the
key while the handset is off-hook.
Loudspeaking
: On-hook the handset while in loudhearing mode. Or push the
key while idle.
6.7
BACKLIGHT DIMMER CONTROL:
The backlight has 10 intensity levels.
The selected level is maintained through next change or restart/power up.
S
Idle
U
Press the
Menu wheel
to enter menu.
U
Scroll down to
Settings
and
Backlight
U
Rotate
Menu wheel
clockwise to increase backlight intensity and counter clockwise to decrease
backlight intensity. Backlight intensity is stored after menu wheel is released.