MCDU

Multifunction control display unit

Used to enter information to the FMS, TRS, and other systems.

Page	Function
ACARS	route CMF page, accessed using DLK key
ADF	allows memory tuning for ADF
HF	allows tuning manually and mode changing
NAV	allows memory tuning for VHF NAV
POSITION INIT	allows initialisation of the IRS
PROGRESS	flight progress information
RADIO	provides the primary means for selecting and tuning the radios
RADIO 2/2	used to tune HF
RADIO Memory	stores up to 12 frequencies
SATCOM	allows control of the SATCOM, including initiating and terminating calls
SETUP	allows AP and other channels to be changed
TEST	allows activation of various system tests
THRUST RATING SELECT	changes thrust rating or TLA trim mode
T/O DATASET MENU	allows ATTCS and takeoff thrust rating selection
VNAV DATA	displays VNAV information

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