Rev #37
Version 8.0
April 2021
Page 72 of 121
5.7.13.1.3
Digital Inputs 1,2,3,4
The LXNAV S8x/S10x has 4 external digital inputs which can be set to indicate the state of
the landing gear, airbrakes and water open or closed. The wiring is described in Chapter
9.6.2.
5.7.13.1.4
Example of Warnings Triggered by the Input:
1.
Gear Warnings
CHECK GEAR: this warning is triggered 5 minutes after take-off if the landing gear is not
wired to any of the inputs on the S8x/S10x.
CHECK LANDING GEAR: during the flight, gear up, airbrakes opened.
2.
Airbrakes Warnings
CHECK AIRBRAKES: if you are on the ground, speed 0, gear down, airbrakes opened.
This warning is repeated every 30 seconds.
WARNING AIRBRAKES, WARNING AIRBRAKES…: during the acceleration, gear down*,
airbrakes opened.
CHECK AIRBRAKES: speed, airbrakes opened.
Input pins are available on the rear DB15 connector, but they are not wired.
Input is active when it is shortened to ground.
5.7.13.2
Communication Setup
This is used to configure the two ports on the back of the S8x/S10x for connecting to a
GPS/FLARM source and to a PDA. Each port can be configured separately.
5.7.13.2.1
Direct link: PDA-GPS link
If your PDA device does not support an automatic switch to DIRECT LINK between the GPS
and PDA ports, there is a manual
DIRECT LINK
menu. The user can select between PDA-
GPS or BT-GPS.
When
automatic baud rate
is enabled the LXNAV S8x/S10x will automatically search on all
speeds to receive valid data on the GPS(FLARM) port. When the S8x/S10x receives a valid
NMEA sentence it will lock on that baud rate and stop searching.
Summary of Contents for S10 Series
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