Chapter 5: System operation
156 MCDU operation
SYSTEM menu
The SYSTEM view contains the following menu items:
• RINGPROFILES
• MODIFY PIN
• CONFIGURE
• TECHNICAL
• RESET
RING PROFILES
In this view you can configure up to 5 different ring profiles PROFILE1 to
PROFILE4 and PROFILE5 <TAKEOFLANDING. Select a profile to
view or edit it. A ring profile applies to the SDU of the AVIATOR 700 system
and determines the ring setting (on/off) of each handset, ISDN and
annunciator interfaces connected to the SDU. The profile name
TAKEOFLANDING is predefined. If the function Chime/Lamps Inhibit is
used in the installation, this profile is automatically activated during takeoff
and landing.
The PROFILE view contains ring setting for each of the following devices
connected to the SDU:
• HANDSET #1
• HANDSET #2
• HANDSET #3
• HANDSET #4
• POTS #5
• POTS #6
• ISDN
• ANNUNCIATOR 1
• ANNUNCIATOR 2
• ANNUNCIATOR 3
Each device can be set to RINGER OFF or RINGER ON.
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