# Determine Operating Profiles

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > IFE System > Provide Aircraft Interface > Determine Operating Profiles

Based on the notifications it receives from the function interfacing with the aircraft, this function computes the mode in which the IFE system has to operate. For example, if the aircraft sends a power reduction request, the IFE may switch to a downgraded mode.

## Incoming Functional Exchanges

Exchange | Source | Description | Allocated Exchange Items
--- | --- | --- | ---
Decompression Notification | Capture Aircraft Notifications and Parameters |  |
Power Consumption Profile | Capture Aircraft Notifications and Parameters |  |

## Outgoing Functional Exchanges

Exchange | Target | Description | Allocated Exchange Items
--- | --- | --- | ---
IFE Operating Profile | Determine Passenger Service Availability |  |

## Realized Elements

- Determine Operating Profiles

## Realizing Elements

- Determine Operating Profiles

## Diagrams displaying "Determine Operating Profiles"

- [LDFB] [CTX] Manage Passenger Services Lifecycle
- [LAB] [BUILD] All Components, Functions, CEs, FEs
- [LAB] [BUILD] Template
- [FS] Handle Cabin Decompression Event
- [FS] Determine Passenger Service Availability
- [LFBD] All Functions
- [LDFB] [CTX] Provide Aircraft Interface