LXNAV S10 Series, User Manual, Page: 28 / 121

Rev #37
Version 8.0 April 2021
Page 28 of 121
True airspeed TAS True airspeed
Indicated airspeed IAS Indicated airspeed
Last 60’ speed Sp60’ Average speed for last hour
Ground speed GS Speed over ground, taken from GPS
Speed to fly STF Calculated speed to fly from MC setting (McSpeed)
Ground Track Trk Track over ground taken from GPS
Magnetic Heading Hdg Heading (from compass)
Current glide ratio E Glider current glide ratio in last three minutes
Theor.glide ratio theE Theretical glide ratio including wind into account
Gliding efficiency glE Ratio between current E and theoretical E
Local Time Time Local time
Flight time Flt T Airborne time
G-load g G load – current
G-load min.flight gmin Minimum g-load during flight
G-load max.flight gmax Maximum g-load during flight
MacCready L/D Emc Calculated glide ratio at selected McCready value
MacCready Mc McCready setting
Active freq. COM Active frequency
Standby freq. STBY Standby frequency
XPDR Transp. XPDR Transponder frequency
Outside temp. OAT OAT – Outside air temperature
Battery voltage Battery Battery voltage
Average wind Wind Wind direction and speed
Wind comp. cWnd Wind component (first number is component
calculated from GS-TAS / second number is a
component from a Wind vector)
Flap Current Current flap position
Flap Requested Requested flap position
Distance Dis Distance to the target in meters
Distance (nm) Dis Distance to the target in nautical miles
Bearing to target Brg Bearing to the target if GPS is present
Steering course To Steering course to the target
Radial Rdl On radial of selected target
Arrival altitude Arr Arrival altitude on target
Arrival for Mc0 Arr0 Arrival altitude on target with Mc=0
Required alt. ReqA Required altitude to real target elevation (without
safety altitude taken in account)
Required L/D reqE Required glide ratio to the target
Frequency Freq Target frequency
Task remain distance tDis Task remaining distance
Task req. L/D tskE Required glide ratio to task finish
Task arrival Mc0 tAr0 Arrival altitude on task with Mc=0
Leg cross distance xTrk Off distance from the task leg
Task Remain.time tRemain Task remaining time
The safety altitude has no influence on the required alt calculation!
To configure navboxes in SC mode on the ground you must first turn Auto SC off,
configure your navboxes and then set Auto SC back to your preferred setting.
The unit will automatically switch between SC to VARIO navboxes, when switching
from SC to VARIO mode or vice versa