Link to Mini-X product page -- Link to Mini-AP product page -- Link to Mini-GA product page
GRT Mini software change history
- Mini 6.03 (2023-03-17)
- Fix knob function preselect when entering flight plan identifiers
- Read AEM CAN bus messages
- Add Aux function and displays for throttle position (TPS) and read it from 912iS/915iS CAN
- Mini 6.02 (2022-11-02)
- Lower minimum valid airspeed for High Speed to 24 knots
- Fix range of airspeed tape on boot
- Mini 6.01 (2022-10-07)
- Fix possible failure to display Discovery version information
- Fix possible malfunction when a SAP airport can't be found
- Fix software fault and reboot when using map cursor and many user waypoints are loaded
- Add scroll arrows to User Waypoint list
- Fix AHRS input lockup after receiving a special data log message that isn't normally used
- Add support for GRT ARINC-429 module on Mini-X
- Move FLT DIR to VERT A/P button position on Mini-X to match other EFIS models without VERT A/P
- Enable ARM button with lateral functions on Mini-X with VOR/ILS ARINC input
- Mini 6.00 (2022-07-27)
- Fix maintenance status message for non-remote EIS
- Fix slow loading of Synthetic Vision terrain while in SLEW mode
- Add echo Device Type for ESX (except ESX was discontinued)
- Read G3X Text Out Engine Data Message
- Add "Garmin/Trimble No Error Code" to AltEnc formats to disable error code output. Some devices don't understand the error codes and may see them as a valid altitude (Lynx NGT-9000). If there's an error, the output will be suspended.
- Fix incorrect GPS updates during demo playback in dead reckoning mode
- Fix compatbility of AHRS and GPS serial input settings with other EFIS models
- Add Vertical Speed Filter settings to smooth vertical speed display
- Read 300F VDO fluid temp from EIS Model R66 Aux when scale factor is zero
- Fix incorrect reprocessing of previous messages from the GTX330 serial input
- Add flight director fixed V as attitude reference. Note: This forces ILS Type to Scales mode.
- Fix XPDR indications during demo playback with SL70/STX165
- Fix extra data on display link with SL30 VOR/ILS input
- Fix repeated time updates and fractional offset with high-rate GPS inputs
- Add Brightness Test page
- Add full Gray Code Adapter module interface with serial passthru
- Improve Synthetic Vision display performance when many runways are nearby
- Fix invalid airspeed output in Fuel/Air Data S/Z messages when sensor reports invalid or negative pressure
- Improve performance of Serial Port Combiner (SPC) input
- Add Serial Port Combiner error counters to checksum status page
- Enable GTX330 and Zaon traffic inputs with ADS-B display option (OP1/FS1)
- Update magnetic field model to IGRF13 2020-2025
- Fix calibration comparison and sync of missing magnetometer serial number and add user override.
Many magnetometers made before 2020 report their serial number as zero. This causes incorrect sync of calibration data between separate magnetometers.
Magnetometer serial number zero is now ignored and requires an override to sync calibration data.
The Mag Cal Data Sync menu now reports magnetometer serial numbers.
If they are zero or otherwise incorrect, user can assign each magnetometer a number from 1-4 to match them up.
- Fix possibly using magnetometer calibration sync data without checksum
- Improve check of AHRS software versions and recommend updates on Power Up (ACCEPT) page
- Add button to Load AHRS updates from Power Up (ACCEPT) page if a newer update is recommended
- Update magnetometer orientation before every attempt to calibrate magnetometer
- Add message about not detecting magnetometer to magnetometer calibration page
- Read previously stored magnetometer calibration data directly from AHRS and draw it on graph
- Add options for 3 and 5 cylinders
- Add options to use older commands for SL30/SL40 control. The format changed a long time ago but units with older software are still in use.
- Cross out XPDR box is there's no communication
- Fix size limit of some messages over the display link
- Add more conflict checks for "GPS from ADS-B Receiver" setting
- Automatically ignore GPS from ADS-B Receiver if another input is configured as the same GPS
- Show conflict messages before setting/help messages
- Replace VERT A/P with FLT DIR button if Vertical Autopilot Functions are disabled or not available
- Add remote EIS hourmeter offset. Remote EIS R66 doesn't have a way to update hourmeter so the only way to correct the display is to add an offset to every display that's directly wired to it.
- Interpret 6553.5 hours from EIS as zero. Many EIS models start with this reset value for the first few minutes of engine operation.
- Fix reading negative OAT from the EIS Model 2000 and "GRT-Chelton" serial formats
- Fix possible software fault when reconfiguring serial port with Safe-Fly GPS control interface and TMAP mode
- Fix XM Weather data looping back and flooding display link
- Improve reporting of software faults in feedback reports
- Add help text to several ADS-B settings
- Change "GPS from ADS-B Receiver" setting to require Advanced ADS-B Receiver Settings so it is not incorrectly configured as often.
- Fix updating invalid GPS track when GPRMC message is invalid and speed is near zero
- Fix engaging temporary heading hold mode when pitch is engaged first without Vertical Autopilot Functions
- Recalculate magnetic variation for old GPS modules. Add settings to force recalculation for any GPS.
- Add 57600 to automatic baud rates used for USB ADS-B for pingUSB traffic receiver
- Add Trig COM adapter error counters to serial checksum page
- Update ADS-B GPS interval for GPS Status page
- Don't display invalid ADS-B timestamp in ADS-B Status
- Add full remote interface for TailBeaconX with transponder functions and GPS input
- Read incorrect status messages from older TailBeaconX SL70-compatible output
- Fix missing Flaps and Trim Calibration page (with EIS input)
- Add minimum speed settings for AOA indexer and alerts
- Add GRT Discovery ADS-B receiver interface. Sends aircraft identification, AHRS, and GPS data to receiver for filtering and app use. Can be used to update receiver software.
- Fix handling an error condition when reading a corrupted plate or chart file
- Clarify Bluetooth status messages that indicate when the adapter is not detected
- Fix heading value conversion and invalid attitude formatting in checklist
- Add ULPower ECU RS232 input
- Fix incorrect unit conversion on default decision height setting, it should always be feet.
- Keep current VERT A/P mode if it's a normal altitude select mode when HDG/ALT button is pushed
- Disable APGPS NMEA0183 Passthru mode by default. Many newer GPS receivers don't fill in everything so the EFIS should do it.
- Add ForeFlight FPL file import from USB drive. These are the files attached when e-mailing a flight plan from ForeFlight.
- Fix duplicate traffic from Stratux receivers and others that include rebroadcasts
- Improve timeout handling when (Stratux) ADS-B serial stream is overloaded with traffic
- Fix data format checks on many ADS-B input messages
- Fix CAN "Bus Loopback Test" to actually transmit on CAN bus
- Add support for Remote CAN bus module
- Fix possible data loading issue on Autopilot NMEA0183 GPGGA message
- Add alternate input labels for Carb Temp Input: Manifold Air Temp (MAT), Intake Air Temp (IAT)
- Show N/E/S/W for cardinal directions
- Fix configuration of fuel level integer/decimal mode when graph max isn't configured
- Add more specific messages to AHRS Status line in AHRS Maintenance
- Draw waypoint balloon poles from current altitude if ground elevation isn't available
- Fix counting button inputs on each servo for single button configuration
- Clarify "Weather" settings as being "XM Weather" or "XM WX"
- Add ENG page option to default page setting
- Clarify upgrade package name in "not found" error message
- Remove "PFD LOCK" function since it was too often activated accidentally
- Improve responsiveness of file browser
- Use file browser for Load EFIS Software, Load Navigation Database, Copy Terrain Database
- Jump to newest matching file when file browser loads
- Fix useless long check for linked copy of Jeppesen database when there's no display link
- Reset and remove unused altimeter Scale Factor and Airspeed Bias for Adaptive AHRS
- Deconfigure all modules for UART Test. UART Test only tests built-in ports now.
- Rename ARINC module passthru port to AMPT Serial Port to make it clear how the setting works
- Fix conflict checks for ARINC module passthru port
- Add more conflict checks for Virtual GPS2
- Ignore Virtual GPS2 setting if a real GPS2 input is active
- Show default port number for original "Yes" setting of ARINC Module Connected
- Add conflict checks between TT22/echoUAT Adapter and RS-485 Port
- Fix trying to configure GPS like an internal GPS if it isn't the internal GPS
- Extend EX GPS and the older GRT RAIM GPS message timeouts to prevent false alarms while configuring
- Show Magnetometer Heading as inactive when external magnetometer input isn't detected
- Improve Servo Response Test line colors and line thickness
- Fix pitch error direction on Servo Response Test
- Update SPC defaults to match newer defaults in Safe-Fly GPS (for echoUAT)
- Sync selected heading first if a selected heading change causes a switch from the initial heading-hold mode to regular heading mode
- Add GPS accuracy/integrity status in lateral status indicators (already in HXr proc beta)
- Fix possible temporary issue when reconfiguring a port with Safe-Fly GPS with TMAP interface
- Add NIC and NACp to GPS Status page
- Fix clearing flight plan identifier search matches when identifier is cleared
- Update buttons for context when flight plan identifier is cleared
- Update buttons and reset cursor when copying flight plan identifier from map cursor
- Rename identifier CLR knob to CLEAR
- Rename identifier EXIT function to CANCEL when the identifier hasn't been changed
- Add Cancel/Activate step when using direct-to buttons instead of immediately activating
- Exit flight plan page when direct-to activation is confirmed
- Always select active waypoint when opening plan page to make it easier to get details for the active waypoint
- Fix updating automatic direct-to history when the same waypoint is already in it
- Add ENAV and GNAV to lateral autopilot mode in checklist
- Expand flight plan nearest menus to match full map nearest menus
- Make DETAILS function clear in nearest lists
- Make SCROLL functions clear when viewing nearest details
- Fix HDG knob still active on map when another knob function is active or the map is in SLEW mode
- Disable CRS knob in SLEW mode
- Remove PLATE and TAF buttons for non-airports and remove TAF buttons without weather input
- Remove NEAREST METAR button without weather input
- Rename WTHR FREQ to WX FREQ
- Fix incorrect text on HSI CRS knob after changing NAV MODE
- Show uncorrected magnetometer heading and correction on Magnetometer Heading line
- Add option for servo Controller Number 3. Controller 3 can't recognize itself so there are no slip alarms.
- Show all user waypoints on map up to configured max range
- Add user waypoint selection with map cursor and touchscreen
- Add CURSOR label to left knob when editing user waypoint
- Fix airspace still being highlighted when some other map objects are selected after it
- Change GPS update timer sent to AHRS to better match what AHRS expects. This can improve alignment on ground when GPS position is intermittent.
- Fix altitude used when calculating magnetic variation for the EX GPS and the older GRT RAIM GPS modules
- Update settings menu immediately without saving to show other settings and show conflicts when configuring Safe-Fly/SPC and TMAP interface. This also makes the settings show up when playing a DEMO.
- Clarify in GPS from ADS-B Receiver help text that it should only be used for a GPS that isn't otherwise connected to the EFIS
- Add R66 label to EIS Model 4000/6000/9000 selection
- Add EIS Model 2002 option to handle its different oil temperature input
- Compute DEMO start time and date when saving first file if time wasn't available when the recording started and it is available when saving
- Limit range of years used for magnetic variation
- Improve traffic window handling of heading/track availability
- Read GTX remote status from serial input and add ability to copy GTX squawk code (beta feature needs more testing)
- Add OAT units setting to display OAT in different units than main temperature units
- Work around some newer Garmin IFR GPS models sending "ALT" instead of current waypoint identifier
- Fix using invalid time/date from ARINC input before it's good and apply GPS date correction
- Add manual OAT function for Mini-GA with remote air data input
- Share AHRS OAT input over display link
- Prevent incorrectly correcting GPS dates in old DEMO recordings
- Show HS next to air data module serial number if it's High Speed
- Add VP-X volts and amps bar graphs and data box selections
- Remove unused Aviation Status Data menu
- Remove unused airspeed/altimeter display size settings
- Mini 5.01 (2019-05-01)
- Fix invalid data appearing as valid on GPS Status page when multiple GPS units are connected
- Recognize DGPS (WAAS) status from some older GPS units on the GPS Status page
- Ignore invalid timestamps from ADS-B receiver
- Allow for some clock error when storing ADS-B product time
- Fix storing higher resolution GPS position from some GRT GPS units (this data is not normally used)
- Fix software fault when receiving flight plans from the Bluetooth link
- Add SV terrain database titles for India
- Add TT22 GPS Input option for Trig TN72 SIL 3
- Add TT22 Squat Switch option for automatic switch on GPS data only (works with TT22 SW 2.11)
- Clarify servo direction test messages with "Roll Right" and "Pull Up"
- Make sure the setting will be saved if the only action taken is reverse servo direction
- Add GPS date correction to advance old GPS dates to the next GPS week number range. This is known to affect some WAAS GPS "15x-H" modules and the GRT LPV GPS.
- Mini 5.00 (2018-06-08)
- Fix switching to EXT1 with NAV MODE knob button
- Remove the unusable Serial Port 3 settings on the Mini GA
- Remove the unusable TT22/echoAUT A/B port settings on the Mini GA
- Send backlight level to the Bluetooth link so the app can use it for dimming
- Don't show invalid coarse magnetometer calibration messages if the AHRS doesn't have an internal magnetometer
- Add "Adapter" to TT22/echoUAT serial option to make it clear that it's used with the GRT Adapter
- Add support for Remote EIS
- Add Traffic Distance Filter
- Mini 4.03 (2018-03-22)
- Fix missing magnetometer functions when the magnetometer is connected through a remote air data module on a Mini-GA
- Fix the display of navigation database Cycle and Expiration in SET MENU
- Mini 4.02 (2018-01-23)
- Fix false roll/pitch trim required warnings from non-controlling unit by detecting which unit is controlling the GRT servos.
New setting in A/P Maintenance, Controller Number, sets controller. Set to 1 for the primary controller and 2 for the backup controller. Auto uses the display link ID.
- Add data to the Bluetooth link to support future PFD/HUD graphics.
- Don't show vertical speed if the altitude is marked invalid
- Add support for CO Guardian and Life Guardian
- Automatically acknowledge temporary warnings from echoUAT TMAP after 10 seconds, and ignore false warning flags
- Hide ADS-B Status lines that aren't supported by the connected receiver
- Hide SPC Input Counter when configured for echoUAT TMAP, it doesn't count in this mode
- Fix loss of external magnetometer heading when a remote air data module and an external magnetometer are connected to separate ports and the magnetometer is not connected to the air data module
- Mini 4.01 (2017-10-26)
- Fix servo status displayed for servo not controlled by the display unit
- Fix matching of waypoints to displayed navaids and fixes on map
- Accept more than 12 satellites from NMEA0183 GPS
- Fix HSI bearing pointers and track offset when HSI falls back to track-up mode with AHRS in track mode
- Fix Serial Number hidden by battery indicator on Option Codes page
- Make OAT and DALT bigger
- Make the GS and TAS in the airspeed tape bigger and higher contrast
- Use ownship report address for filtering traffic
- Add support for GRT remote air data module on Mini-GA
- Mini 4.00 (2017-07-06)
- Improve lateral autopilot performance (requires AHRS software version 64 or newer)
- Add wind correction for more accurate winds (SET MENU, Primary Flight Display, Wind Correction)
- Add Roll Trim Required and Pitch Trim Required alarms when servo slipping is detected
- Add ability to send compliant GPS data over TT22/TMAP interface
- Send air data to TT22/TMAP interface for ADS-B air-ground switching (requires Adapter Software version 5 or newer when used with adapter)
- Add Squat Switch setting "AHRS and GPS data" for ADS-B air-ground switching using air data and GPS data
- Fix loading GRT Trig Transponder Adapter software update on dual control adapter with both channels active
- Add support for echoUAT RS232 TMAP interface through Safe-Fly GPS
- Mark Garmin test GPS data as flagged
- Mark Avidyne test GPS data as flagged
- Fix position of obstacles on map in SLEW mode
- Add 440, 540, and 550 EXT button labels for Avidyne IFD units
- Adjust display limits of heading-track difference
- Fix internal GPS data interruption every time any setting is changed
- Fix alarm text for internal GPS
- Fix serial conflict checks for internal GPS
- Fix serial conflict checks for Safe-Fly GPS
- Allow Internal GPS to be set to Off
- Show serial number on Option Codes page
- Don't show unusable SV Zoom setting and notice on Mini-B
- Fix confusing "No Communication" message on magnetometer data sync page
- Add airspaces to User Database
- Increase size limit for User Database
- Fix configuration of Serial Port Combiner ports after serial test
- Mini 3.00 (2017-02-15)
- Fix confusing AHRS software update messages from another screen updating software
- Add number and time file type to USB Flight Data Logger
- Add always-record mode to USB Flight Data Logger
- Add EFIS voltages to USB Flight Data Logger
- Fix temporary incorrect message about magnetic field interference when booting Adaptive AHRS
- Fix incorrect TAS correction from True Airspeed Corrections table in some cases
- Fix DELETE button on True Airspeed Corrections page
- Add option to send turn-on sequence to some ADS-B receivers connected via USB
- Fix duplicate text in GPS Status page
- Reset GPS HOLD mode when an internal direct-to is set or reset
- Add SV Database titles for "USA, CAN, Bahamas" and "Mexico and Central America"
- Use time updates from GPS that isn't being used for navigation
- Add CHT Graphics setting to turn off CHT graphics or replace with Coolant Temperature
- Add Low MFS setting for weak magnetic fields in southern Africa
- Fix use of landing threshold and displaced threshold elevation in SAP from some data sources
- Fix reading negative cabin pressure from CO Guardian
- Add Plate Source setting to enable PDF Plates while ChartData is connected
- Fix reading audio files with extra chunks
- Fix handling of missing ChartData database
- Make both knobs work on frequency selection pages
- Fix selected knob when returning from frequency selection pages
- Update HDG select label to TRK when AHRS indicates track-only mode
- Fix missing TAS display when OAT is from EIS
- Show GPS altitude difference in SAP mode
- Show GPS altitude difference when setting baro
- Add special handling for data from Stratux ADS-B receiver
- Fix delay in air-ground transition for transponder and ADS-B Out modes
- Increase servo trim audio alert timer to 5 seconds
- Add Roll Servo Damping and Pitch Servo Damping settings
- Add filtering to pitch torque sense
- Add Servo Response Test page
- Add Wind Data output
- Add 2000 to VFR Squawk Preset list for South Africa
- Add OAT Units setting
- Shorten glideslope capture delay to 1 second for GPSV mode
- Add option to make the PFD knob default to heading/track select
- Improve the appearance of the 1 degree down pitch ladder bars
- Add SV Zoom setting and change default zoom of Mini SV mode to a zoomed-out view
- Fix knob deactivation when exiting altitude select menu
- Add 38400 to list of automatic baud rates for USB ADS-B
- Send GPS altitude over the display link
- Update processing of advanced GPS inputs for "Autopilot (NMEA0183)" serial output
- Add GPGGA to "Autopilot (NMEA0183)" serial output
- Improve output rate of "Autopilot" serial output
- Fix use of pressure altitude received through GPS as GPS altitude
- Add APGPS NMEA0183 Passthru setting for devices that can't handle advanced GPS format changes
- Fix handling of ARINC ports when searching for magnetometer input
- Fix useless SWAP button on ENG page
- Use ADS-B time if time and date are not available from another source
- Fix RCAN Serial Port Rate default
- Fix possible passthrough port interference with Remote CAN software updates
- Add Air/Ground Transition Speed setting (mainly for ADS-B)
- Add support for battery calibration with extended battery charge mode
- Improve restart of some data inputs when partial serial data is lost
- Fix menu changes when using option code import function
- Add SFC option to Performance/Fuel Box 2
- Prefer internal GPS for speed and altitude on Mini-GA
- Add support for Safe-Fly GPS module and standalone Serial Port Combiner
- Mini 2a (2015-11-09)
- Fix some audio alerts not playing if the alarm was already active before ACCEPT
- Mini 2 (2015-10-21)
- Add Option Package 1 (Feature Set 1) including audio alerts, ADS-B traffic and weather inputs, engine monitor functions, and support for the Bluetooth link
- Fix exit from TAF page
- Use user-configured units in nearest lists
- Add option code functions
- Update the Bluetooth link to support the new HUD mode used by the glasses
- Add support for the AOA sensor in the AOA Air Data module
- Update GPS Input options for TT22 to include ADS-B-compliant formats
- Fix box size and positioning in True Airspeed Calibration mode
- Fix cursor in Flight ID and Mode S Address editors
- Improve the processing of servo responses when the servo software version isn't known
- Add the GPS SEQ button to the knob menu on the HSI page
- Fix the processing of incompatible and unconfigured settings when comparing limits with other displays
- Read the analog dimmer input from the Display-Unit Link
- Fix bad power input calibration data between serial numbers 292 and 330
- Add notices about uncalibrated pitch servo trim
- Add a battery capacity calibration function
- Update serial and USB conflict checks
- Add VFR Squawk Preset setting
- Mini 1j (2015-07-14)
- Fix the storage of Flight ID settings
- Update magnetic variation data
- Add support for new ARINC module hardware and update files
- Fix possible communication recovery failures with the Air Data module, the battery module, ADS-B, the new ARINC module, the Display-Unit Link, and the Trig transponder adapter
- Fix delays while waiting for the USB Flight Data Logger to stop
- Fix the display of negative elevation on the airport DETAILS page
- Shorten the wind indicator arrow and move it to make room for the clock
- Move GPS/NO ALT indicator and clock to make everything fit
- Add support for the Battery module Rev B hardware
- Mini 1i (2015-04-20)
- First version for Mini-GA
- Enable lateral and altitude-hold Flight Director on Mini-X
- Enable needles/scales display on PFD on Mini-X
- Enable G-Meter on Mini-AP
- Fix missing settings in SET MENU for SAP on Mini-X
- Fix coloring on altimeter tape for off-route terrain clearance altitudes
- Fix Battery Communication appearing in STATUS page when a battery isn't configured
- Mini 1h (2015-03-16)
- Fix possible software faults in the file browser in Load AHRS Software
- Fix incorrect description in the file browser in Load AHRS Software
- Fix lockup if Load AHRS Software is run more than once
- Prevent A/P LEVEL mode from changing the selected altitude if another screen's mode isn't LEVEL
- Fix flight plan timeouts with GPS units that don't send the RTE sentence frequently
- Fix the positioning of some graphics immediately above knob menus
- Move terrain status text to bottom of NORTH UP page to match other pages and other models
- Fix "H" heading pointer appearing on map compass without magnetic heading
- Fix "H" heading pointer not appearing on PFD compass when track up mode is selected
- Add support for new GPS/GNSS module
- Fix MSG button showing on pages that don't display alarms
- Fix heading average and rounding during TAS calibration
- Add support for sharing digital magnetometer calibration data with another Mini or an Adaptive AHRS
- Allow a copy of a Mini AHRS update to be included in the Mini software update
- Add a MAGNETIC HEADING LOST alarm if an external magnetometer is configured but the AHRS is not indicating a valid magnetic heading
- Fix some indicators and other graphics possibly computed from an invalid heading/track or invalid altitude
- Add question about instrument orientation to magnetometer calibration
- Mini 1g (2014-12-22)
- Clarify external power loss message
- Use Battery module voltages for power check when playing a demo
- Fix Battery module serial alarm
- Add power/charge indicator to battery meter
- Add help text and timer to right knob for poweroff when on battery
- Add serial input counter for Battery module
- Fix use of Battery module setting when playing a demo
- Add External Power Lost alarm
- Mini 1f (2014-12-12)
- Add more serial noise filtering for servos
- Fix highlight of destination waypoint of internal flight plan when it's not in the database
- Fix user waypoint editor deleting edited waypoint and not allowing ID of relative waypoint to be changed
- Fix rounding errors when loading user waypoints into editor
- Update airspeed valid ranges to match Air Data module sensors
- Allow changing Up reference with external magnetometer
- Enable MAP on Mini-AP
- Add support for Battery module
- Fix Air Data software loader timeout
- Change default ARINC module port to Serial Port 2
- Mini 1e (2014-09-08)
- Enable wind indicator with calibrated external magnetometer
- Fix OAT input detection
- Increase filtering on OAT input
- Enable CDI and vertical functions on Mini-AP
- Mini 1d (2014-08-15)
- Add option to select between ETE and ETA for map destination box
- Wait 20 seconds before detecting transition out of in-flight mode based on speed
- Don't reset alarm inhibits on transition to in-flight
- Add Enroute HITS. This version requires coordinates for the origin and destination of the leg and draws boxes along the course between them.
- Fix delay in updating map cursor selections after changing range
- Add OAT and density altitude (DALT) to PFD
- Show compass ring on the NORTH UP map
- Fix a software fault on the flight plan page when deleting some waypoints and then adding several more
- Fix some PFD settings not fitting on the screen
- Fix synthetic vision on X without map option
- Mini 1c (2014-06-19)
- Remove extra DEMO filename line from LAT status indicators
- Fix comparison of limits with HX/SX that causes "LIMITS DIFFER" page to appear
- Fix link communication with Sport
- Fix some A/P buttons appearing on non-AP models
- Disable magnetometer failure messages when an external magnetometer is not connected
- Hide settings that only work with external magnetometers when one is not connected
- Show altitude select tape bug on X and AP models
- Fix alarm text when Trig transponder is not communicating with the Mini on the A/P port
- Fix serial channel numbers and names
- Fix a lockup caused by a corrupted AHRS or Magnetometer message
- Automatically search for and configure an external magnetometer