Embraer EMB145 Operation Manual page 2582

NAVIGATION AND
COMMUNICATION
LIGHTNING SENSOR SYSTEM DISPLAY ON THE MFD
1 - LEVEL 1 LIGHTNING ACTIVITY INDICATION
− Color: White
− Indicates the center of an 18-mile diameter area of lightning
activity with 1 strike every 2 minutes.
2 - LEVEL 2 LIGHTNING ACTIVITY INDICATION
− Color: White
− Indicates the center of an 18-mile diameter area of lightning
activity with 2 strikes every 2 minutes.
3 - LEVEL 3 LIGHTNING ACTIVITY INDICATION
− Color: White
− Indicates the center of an 18-mile diameter area of lightning
activity with 3 strikes every 2 minutes.
4 - LEVEL 4 (ALERT) LIGHTNING ACTIVITY INDICATION
− Color: Magenta
− Indicates only the bearing of lightning activity, without
determining the distance.
5 - LIGHTNING
ANNUNCIATION DISPLAY
− Indicates, above the Weather Radar annunciation display, the
selected mode in the Lightning Sensor System Control Knob .
DISPLAY
ANNUNCIATION
LX/OFF
LX
LXmn
LX/F
STBY
LX/CL
LX/T
LX/I
LX/C
LX
Page
2-18-50
AIRPLANE
OPERATIONS
MANUAL
SENSOR SYSTEM
COLOR
GREEN
AMBER
AMBER
AMBER
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
Code
6 01
MODES
MODE DESCRIPTION
LX Power is off.
LX Power is on and LX
Communication Bus is Inactive.
LX Fault Code Enabled.
LX Fault
LX Standby
LX Clear
LX Test Mode
LX Antenna Inhibit
LX Auto Calibrate
LX Normal
AND FAULTS
MARCH 30, 2001