User Manual
EFOS | User’s manual
10
• PFD: Displays second-level softkeys for additional PFD
configurations:
• FLAP-TRM: Displays the Flaps and Trims indicators.
• WIND: Displays softkeys to select wind data
parameters.
• BRG1: Shows Bearing 1 Information Window.
• BRG2: Shows Bearing 2 Information Window.
• MORE: Makes available additional options to display.
• UNITS: Allows selection of units to display variables.
• STD BARO: Sets barometer to standard barometric
pressure.
• CDI: Cycles through GPS, VOR1, and VOR2 navigation
modes on the CDI
• DME: Displays the DME Tuning Window.
• XPDR: Displays transponder mode selection softkeys.
• STBY: Selects standby mode (transponder does not
reply to any interrogations).
• ON: Selects mode A (transponder repllies to
interrogations).
• ALT: Selects mode C, the altitude reporting mode
(transponder replies to identification and altitude
interrogations).
• GND: Allows manual selection of ground mode in
certain conditions.
• VFR: Automatically enters the VFR code (1200 in the
USA only).
• CODE: Displays transponder code selection softkeys.
• IDENT: Activates the Special Position Identification (SPI)
pulse for 18 seconds, identifying the transponder return
on the ATC screen.
• TIMER. Displays Timer Window.
• ALERTS: Displays Alerts Window.
• BACK: Returns to the previous menu.










