Garmin GPS 175 Pilot'S Manual Download

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Navigation

190-02207-02 Rev. B

GPS 175/GNX 375 Pilot’s Guide

3-19

3.3

Map Overlays

3.3.1

Overlay Controls

TOPO

TERRAIN

Overlay Selections

•

TOPO

•

Terrain

•

Traffic

•

NEXRAD

•

METAR

•

TFR

•

Airspaces

•

Airways

•

Obstacles &
Wires

Overlay data controls reside in the Map
menu. Changes to an overlay setting
take effect immediately.

NEXRAD and Terrain overlays are
mutually exclusive. Enabling one
automatically disables the other.

Weather product and traffic overlays
are optional on GPS 175. They are
available only when configured for
ADS-B In equipment.

Control keys enable the specified overlay function only and
do not activate interfaced equipment. Control keys remain
active even in the absence of required data.

Overlay controls reside in the Map menu.

•

Overlays topographical data
and ground elevation scale

•

Depictions are similar to a VFR
sectional

•

Pilot-selectable topographical
elevation scale available

•

Overlays terrain map data

•

Color shading depicts terrain
elevation relative to the
aircraft’s altitude

Summary of Contents for GPS 175

Page 1: ...GPS 175 GNX 375 Pilot s Guide...

Page 2: ...s are those of their respective owners 2019 SD is a registered trademark of SD 3C LLC All rights reserved The term Wi Fi is a registered trademark of the Wi Fi Alliance For information regarding the A...

Page 3: ...4 1 8 2 Altitude Encoder 1 15 1 8 3 ADS B In Data 1 15 2 GET STARTED 2 1 Databases 2 2 2 1 Database Effective Cycles 2 3 2 2 Active and Standby Databases 2 4 2 3 Manual Updates 2 5 2 3 1 Database Upda...

Page 4: ...ctions 2 31 2 22 Display Brightness Control 2 32 2 22 1 Automatic Brightness Control 2 32 2 22 2 Manual Brightness Control 2 32 2 23 Scheduled Messages 2 33 2 23 1 Message Types 2 33 2 23 2 Modifying...

Page 5: ...37 3 11 Flight Plan Map Overlay 3 38 3 12 GPS NAV Status 3 39 Direct To 3 40 3 13 Direct To Basics 3 40 3 13 1 Direct To Search Tabs 3 40 3 13 2 Direct To Activation 3 41 3 13 3 Navigating Direct To 3...

Page 6: ...Wind Statistics 4 10 RAIM Prediction 4 11 4 5 RAIM Prediction Page 4 11 4 5 1 Calculating RAIM Status 4 12 4 5 2 RAIM Status Indications 4 12 5 HAZARD AWARENESS 5 1 Weather Awareness 5 3 5 1 Data Tra...

Page 7: ...stacle Elevation Depictions 5 37 5 19 Terrain Alerting 5 39 5 19 1 Alert Types 5 39 5 19 2 Alerting Thresholds 5 40 5 19 3 Inhibiting FLTA PDA Alerts 5 41 5 19 4 FLTA PDA Alerts 5 42 6 MESSAGES 6 1 Ad...

Page 8: ...vi GPS 175 GNX 375 Pilot s Guide 190 02207 02 Rev B INTENTIONALLY LEFT BLANK...

Page 9: ...WARNING NEVER USE GPS ALTITUDE FOR VERTICAL NAVIGATION THE ALTITUDE CALCULATED BY GPS RECEIVERS IS GEOMETRIC HEIGHT ABOVE MEAN SEA LEVEL AND COULD VARY SIGNIFICANTLYFROMTHEALTITUDEDISPLAYEDBYPRESSURE...

Page 10: ...IRM TFR INFORMATION THROUGH OFFICIAL SOURCES SUCH AS FLIGHT SERVICE STATIONS OR AIR TRAFFIC CONTROL WARNING ALWAYS REFER TO CURRENT AERONAUTICAL CHARTS FOR APPROPRIATE MINIMUM CLEARANCE ALTITUDES THE...

Page 11: ...FIRM TFR INFORMATION THROUGH OFFICIAL SOURCES SUCH AS FLIGHT SERVICE STATIONS OR AIR TRAFFIC CONTROL WARNING DO NOT LEARN OPERATIONAL PROCEDURES IN THE AIR FOR SAFETY REASONS THOROUGHLY PRACTICE BASIC...

Page 12: ...his device must accept any interference received including interference that may cause undesired operation NOTE Interference from GPS repeaters operating inside nearby hangars can cause an intermitten...

Page 13: ...es obtained from Garmin or Jeppesen that have a Type 2 LOA from the FAA are assured compliance with all data quality requirements DQRs A copy of the Type 2 LOA is available for each applicable databas...

Page 14: ...ground Visit flyGarmin com and select Aviation Data Error Report NOTE The navigation databases used in Garmin navigation systems contain Special Procedures Prior to flying these procedures pilots must...

Page 15: ...om manuals REVISION DATE CHANGE DESCRIPTION 1 02 06 19 Experimental Release A 03 20 19 Production Release B 04 17 19 Minor edits SECTION TITLE 1 System at a Glance 2 Get Started 3 Navigation 4 Plannin...

Page 16: ...ot s Guide 190 01122 03 WEBSITE ADDRESS Aviation Limited Warranty https www garmin com en US legal aviation limited warranty Database Concierge Go to http www flygarmin com support and select Database...

Page 17: ...a Glance 1 System at a Glance OVERVIEW 1 1 Display Layout 1 3 1 2 Unit Functions 1 4 PILOT INTERFACE 1 3 Unit Power 1 5 1 4 SD Card Slot 1 6 1 5 Touchscreen 1 7 1 6 Control Knobs 1 11 1 7 Color Conven...

Page 18: ...traffic weather and position data to an available portable electronic device GPS 175 NAVIGATOR Certified compatible with ADS B Out 2020 mandate TSO C146e compliant GPS WAAS navigator and internal GPS...

Page 19: ...l Measures cockpit ambient light level to automatically adjust display brightness for day and night 4 SD Card Slot Interface for loading database exporting log files and updating software Compatibilit...

Page 20: ...nt Information Nearest FIS B Weather Display 1 2 ADS B In Traffic Display 1 2 Terrain Avoidance System Advisories Scheduled Messages Clock CDI Internal GPS Receiver Built in Bluetooth Database Concier...

Page 21: ...t Test To ensure safe operation continuous built in test features exercise the unit s processor memory external inputs and outputs The Instrument Test page displays the results of all external equipme...

Page 22: ...INSERT AN SD CARD When inserting an SD card 1 Verify unit power is off and the slot is empty 2 Hold card such that label faces left edge of display screen 3 Ensure back edge of card is flush with dis...

Page 23: ...with arrow keys Increasing decreasing values continuously SWIPE A smooth motion that involves touching an object then sliding your finger across the screen and lifting up Use this gesture for Accessi...

Page 24: ...unctions on subpages e g Utilities System Open the system messages list A flashing icon indicates unread messages Cancel an active function without inputting data Open a context menu Input a specified...

Page 25: ...control keys related to a single function e g FIS B Weather When scrolling all keys in the list are inactive An indicator at the bottom of the menu shows which pane is active Active Pane Multiple pan...

Page 26: ...5 4 Keypads The navigator employs multiple keypad types to serve specific settings and functions NUMERIC ALPHANUMERIC Alphanumeric keypads comprise multiple keysets that are accessible by way of swip...

Page 27: ...ng Scrolling lists Inputting data Modifying individual characters in data entry field Inner Knob Push Entering current or specified numerical value Toggling Map page user fields on or off Accessing th...

Page 28: ...a screen capture Images automatically save to the print folder in the SD card root directory A camera icon momentarily shows in the annunciator bar indicating a successful screen capture To view save...

Page 29: ...ionary conditions Conditional operating ranges Green Safe operating conditions Normal operating ranges Engaged modes White Scales and markings Current data and values Heading legs Magenta GPS data Act...

Page 30: ...S Heading GSU 25 73 Integrated ADAHRS GNX GRS 77 AHRS GNX Heading SYSTEM REQUIRED LRUS GPS antenna SYSTEM OPTIONAL LRUS ADAHRS or ADC with AHRS GAD 29 adapter GAE 12 altitude encoder applicable to GNX...

Page 31: ...Provides pressure altitude information to the transponder GNX Aircraft static pressure LRU DISPLAY FUNCTION GDL 88 GTX 345 Provides datalink traffic and weather GPS Traffic Services ADS B TIS B Weathe...

Page 32: ...1 16 GPS 175 GNX 375 Pilot s Guide 190 02207 02 Rev B INTENTIONALLY LEFT BLANK...

Page 33: ...DR Modes 2 17 2 11 Squawk Code Keys 2 18 2 12 Remote Control 2 20 2 13 XPDR Alert 2 20 ADS B ALTITUDE REPORTING 2 14 ADS B Control Panel 2 21 2 15 GDL 88 Alert 2 23 PILOT SETTINGS 2 16 CDI Scale 2 24...

Page 34: ...f these while in flight on ground only Load databases via SD card Once loading completes you may power off the unit and remove the card Transfer databases from a Flight Stream 510 wireless datacard Th...

Page 35: ...ht Stream 510 is present Includes Basemap and Terrain No pilot confirmation or restart required Databases with specified effective dates Effective during a specific period Unit determines database sta...

Page 36: ...tem System Status Select Active or Standby VIEW COPYRIGHTS DB INFO PAGE DISPLAYS Active Information about databases currently in use View Copyrights key Standby Information about databases that are no...

Page 37: ...page is active i e during power up 2 3 1 Database Updates Page DATABASE SOURCE INDICATION No indication means the database is either from an SD card or the unit s internal standby queue This page pre...

Page 38: ...tart By default this page displays only the databases recommended for update Basemap and Terrain update automatically and require no action A message notifies when no such databases are available The...

Page 39: ...e the cause of a database error tap Error Info An information window provides details regarding the state of the database This key appears when two databases are of the same type and cycle but pertain...

Page 40: ...o not require pilot confirmation or a unit restart Automatic updates occur when A newer database is detected on the SD card or in the internal standby queue A newer database is within its effective da...

Page 41: ...Follow the on screen prompts Database Concierge Transfer Function Provides automatic updates for databases with effective dates Preloads databases that are not yet effective by placing them in the int...

Page 42: ...ays if no databases are available Database Concierge transfers databases from the app to Flight Stream 510 A progress bar shows when this process is complete Database Transfer Status The unit either u...

Page 43: ...using the provided keypads 4 Enable Wi Fi setting on the portable device Wi Fi status changes to Open App once pairing is complete Flight Stream 510 requires power up Wi Fi is active but the unit is...

Page 44: ...r use with a portable electronic device All internal AHRS functions are automatic and do not require pilot action Connext Features The following features are available on your portable electronic devi...

Page 45: ...rts Bluetooth pairing with up to 13 portable electronic devices via the Garmin Pilot app Bluetooth management options reside on the Devices page Opening this page automatically initiates device pairin...

Page 46: ...paired devices and their connection status tap Paired Devices To enable automatic connection between the unit and a paired device at power up tap Auto Reconnect The device is configured and communica...

Page 47: ...ode Entry Field 4 Squawk Code Entry Keys 2 VFR Key 5 Data Field 3 XPDR Mode Key Transponder controls are accessible via the XPDR key This key is unavailable when the control panel is active 5 4 2 1 3...

Page 48: ...efault Tap Menu to access the transponder setup options From here you can Change the display of data Enable 1090 ES ADS B Out functionality if configured Assign a unique flight ID Toggles the data fie...

Page 49: ...ol on the display indicates the transponder is responding Altitude Reporting Transponder replies to identification and altitude interrogations Reply R symbol indicates the transponder is responding GN...

Page 50: ...yet entered appear as underscores Activate the new code by tapping Enter To cancel the code entry and exit the page tap Cancel Active squawk codes remain in use until a new code is entered Tapping thi...

Page 51: ...ate the IDENT function code unmodified Tap to accept modified code and initiate IDENT function IDENT Standby Mode Reply active IDENT function active No change to transponder code Standby mode Current...

Page 52: ...nunciations are designed to be immediately recognizable If a failure occurs while the control page is active the display automatically returns to the previous page Squawk code Transponder mode IDENT A...

Page 53: ...ntrols are accessible via the ADS B key 1 2 3 GDL 88 Features Remote mount ADS B transceiver Transmits ADS B Out messages to ATC and other aircraft Communicates ADS B In data to panel mounted avionics...

Page 54: ...ty dependent on GDL 88 configuration During anonymous mode the unit replaces identifying information in the ADS B Out message with a temporary randomized number for privacy while providing position in...

Page 55: ...gned to be immediately recognizable If a failure occurs while the control page is active the display automatically returns to the previous page UNIT CONDITION GPS 175 GDL 88 failure For information re...

Page 56: ...teria Set the date and time Create shortcuts Set the display units Adjust display brightness Other setup options allow you to monitor time in flight and create custom reminder messages These reside in...

Page 57: ...oach fix Scaling tightens from 1 0 nm to the angular full scale deflection defined for the approach typically 2 0 2 16 1 Horizontal Alarm Limits Horizontal alarm limits HAL are used to compare against...

Page 58: ...isplays below the GPS NAV Status Indicator key CDI OFF CDI ON Only the Flight Plan page access key is available The CDI provides no indications without an active flight plan Lateral Deviation Indicato...

Page 59: ...one of these airports Typing 0 allows runways of any length to display on Map appear in the nearest airport list and be considered for use by Terrain Specify runway criteria from the System Setup page...

Page 60: ...n timer types using the provided display key Clock Generic Timer Trip Departure Timers Stopwatch style counter Count up or count down Specify countdown time using the preset function Measure elapsed a...

Page 61: ...eserved for the Map page Tap a slot key and assign a page to that slot Page Shortcut Options Traffic Terrain Weather Nearest Airport Flight Plan Depending on configuration Traffic and Weather shortcut...

Page 62: ...ude and longitude to avoid nuisance alerts Control keys allow you to select which airspace boundaries generate an alert annunciation upon entry Alert boundaries for controlled airspace are sectorized...

Page 63: ...elect a unit type PARAMETER SETTINGS Distance Speed Nautical Miles nm kt Statute Miles sm mph Temperature Celsius C Fahrenheit F NAV Angle Magnetic True T User U Magnetic Variation Specify number of d...

Page 64: ...e photocell This prevents the display from going black in the event of a dimmer input failure Installer configured curves determine the amount of change in brightness that occurs in response to a cont...

Page 65: ...ist RESET TIMER Restarts the countdown timer DELETE MESSAGE Confirming this request removes the selected message from the list TYPE DISPLAYS One time When the timer expires or following each power cyc...

Page 66: ...normal condition that may require pilot action A warning may follow a caution if no attempt is made to correct the condition e g altering the aircraft s path toward the alerted terrain or obstacle MOD...

Page 67: ...onds All annunciations remain active solid until the condition is resolved or no longer a threat ANNUNCIATION LOCATION Alerts and informational advisories annunciate in the annunciator bar along the b...

Page 68: ...ibit Key 2 Close Pop up Window Key 5 Go to Page Key 3 Alert Annunciation Pop up Alert Priority In the event of simultaneous alerts pop up windows display in the following order 1 Terrain alerts 2 Traf...

Page 69: ...efer to section 2 2 Current satellite coverage GPS solution and receiver status Phase of flight Position accuracy Present position latitude and longitude View information specific to the unit and its...

Page 70: ...olid Data collected but receiver is not using satellite in the position solution Green bar solid Data collected satellite in use in the current position solution D inside bar Differential corrections...

Page 71: ...ground Displays only on the Map page LABEL POSITION DATA EPU Estimated Position Uncertainty HDOP Horizontal Dilution of Precision HFOM Horizontal Figure of Merit VFOM Vertical Figure of Merit Informat...

Page 72: ...PROVIDER SERVICE AREAS EGNOS Most of Europe and parts of North Africa GAGAN India MSAS Japan only WAAS Alaska Canada the 48 contiguous states and most of Central America ANNUNCIATION CONDITION Acquir...

Page 73: ...es active course guidance Annunciation is specific to cause Loss of Navigation Aircraft is after the final approach fix and GPS integrity does not meet the active approach requirements Insufficient nu...

Page 74: ...ance application process failed Unavailable Fault Required input data is available but does not meet the performance criteria or is not available due to non computed data conditions View last uplink t...

Page 75: ...og Functions GNX 375 only Generates log files automatically upon unit power up Overwrites oldest file when the internal log reaches capacity Exports to the log_files folder on the SD card ADS B log fi...

Page 76: ...2 44 GPS 175 GNX 375 Pilot s Guide 190 02207 02 Rev B INTENTIONALLY LEFT BLANK...

Page 77: ...3 7 Parallel Track 3 31 3 8 Edit Data Fields 3 33 3 9 Flight Plan Catalog 3 33 3 10 Create a Flight Plan 3 36 3 11 Flight Plan Map Overlay 3 38 3 12 GPS NAV Status 3 39 DIRECT TO 3 13 Direct To Basic...

Page 78: ...5 Pilot s Guide 190 02207 02 Rev B Navigation Menu selections vary based on features and optional equipment installed with Garmin avionics 1 NEXRAD and Terrain overlays are mutually exclusive NAVIGATI...

Page 79: ...dependent upon configuration Absent if a GPS source is not available 2 Track Vector Current ground track indication 3 Basemap Presents a graphical depiction of land and water data 4 User Field Custom...

Page 80: ...nge ring 7 North Indicator Indicates True north 8 Page Orientation Label North Up orients map to True north Heading Up orients map to current aircraft heading requires heading data source interface Tr...

Page 81: ...ices DATA DRAWING ORDER The electronic map draws data in order of priority from highest 1 to lowest 39 with higher priority features drawn atop those of lower priority LEVEL FEATURE LEVEL FEATURE 1 Tr...

Page 82: ...ical information Tap Menu when you need to Change map orientation settings Configure user fields Adjust the map detail level Enable map overlays Select a NEXRAD source Filter airspace data according t...

Page 83: ...ap elements are inactive Tap any key and select from the list of available data types Displayed units change based on selection Selecting OFF removes the corresponding user field from the map page Use...

Page 84: ...error ETA Estimated time of arrival Trip Timer Timer display ETA at Dest ETA at destination TRK Track ETE Estimated time en route VSR Vertical speed required ETE to Dest ETE to destination Wind Wind s...

Page 85: ...itch at certain zoom levels This is useful as a shortcut to quickly increase situational awareness Sets the distance from the destination airport at which the Visual Approach selector key becomes acti...

Page 86: ...track vector is placed over a point on the map and no data is entered into the system the unit indicates a wind corrected GPS track to that point This is useful for intercepting airways and radials ma...

Page 87: ...ediately Options include Full High Medium Low FEATURE FULL HIGH MEDIUM LOW Small Cities Medium Cities Large Cities Freeways Highways Roads Railroads Basemap Labels VORs NDBs Line Obstacles Point Obsta...

Page 88: ...viced airport 1 Towered non serviced airport 1 Towered serviced airport 1 Soft surface non serviced airport Soft surface serviced airport Restricted private airport Unknown airport Heliport ILS DME or...

Page 89: ...or location on the map displays a map pointer and an information banner MAP POINTER Before flight consider which map scales are best for achieving the desired level of detail and map information Gene...

Page 90: ...ble Available information and controls are dependent upon object or location type and proximity to other objects Selected Airport Selecting an airport icon displays the airport s highest field elevati...

Page 91: ...radio frequencies Preview View the airspace boundary and a 2 D map of the surrounding area When selected active airspace boundaries change color Tapping Airspace Info opens the associated information...

Page 92: ...G Lists up to four waypoint identifiers Ellipse indicates additional waypoints Initial waypoint in flight plan always appears first Tapping Undo reverses the last edit You may undo up to nine of the m...

Page 93: ...not allow the addition of an intermediate waypoint between the current position and a direct to waypoint unless the waypoint is in the flight plan 3 Tap and drag the leg to a new waypoint or airway t...

Page 94: ...ation on the map Graphical Edit 2 Begin tapping waypoints to add them to the temporary flight plan 3 Tap Done You can tap and drag any leg to another waypoint or airway or release it away from any way...

Page 95: ...s the other Weather product and traffic overlays are optional on GPS 175 They are available only when configured for ADS B In equipment Control keys enable the specified overlay function only and do n...

Page 96: ...precipitation weather information Options include CONUS Regional or off none Feature optional for GPS 175 Overlays graphical METARs Tapping flag icon displays information on current and forecast condi...

Page 97: ...altitude labels Filter selection determines altitude range Overlays the selected airway type s with identifier labels Options include low high all or off none High altitude airways are green low altit...

Page 98: ...A crossed out icon means the overlay is active but data is unavailable due to a failure test or standby condition where relevant The absence of an overlay icon means one of two possible conditions 1 O...

Page 99: ...Altitude Label ceiling floor Class D Class D Altitude Label ceiling only Restricted Prohibited TFR MIL Class B TMA Other ADIZ Garmin s Smart Airspace feature automatically de emphasizes non pertinent...

Page 100: ...t includes hot spot information Aircraft position relative to taxiways runways and airport landmarks Pilot selectable range options Runway Taxiway Helipad Construction Area Airport Beacon Unpaved Park...

Page 101: ...ions are likely to occur These known problem areas require heightened attention by pilots The following airport features may be deemed hot spots by aviation authorities Intersecting taxiways and runwa...

Page 102: ...Displays up to 100 waypoints for an active flight plan 1 Selectable Data Field Columns 5 Add Waypoint Key 2 Waypoint Identifier Column 6 Leg Data 3 Active Leg Indicator 7 Waypoint Type Icon 4 Current...

Page 103: ...t Turns MAHP Right Arrow Parallel Track Direct To Arc Right For convenience airport information is directly accessible from the procedure header This includes airports specified in active approaches a...

Page 104: ...red course To From a waypoint using the provided controls or with an external OBS selector on HSI or CDI Expanded Airway Detail Airway Indication All airways begin with an indicator field and end with...

Page 105: ...equencing to the next waypoint Tapping the key again resumes automatic sequencing of waypoints normal mode SUSPEND UNSUSPEND 1 Tap OBS 2 Specify a heading course CDI indicates the OBS heading The mode...

Page 106: ...nality is not available Traffic displays on its dedicated page only CDI is not available Dead reckoning mode ends once GPS position is restored Points About Dead Reckoning Provides limited navigation...

Page 107: ...parallel track Create a parallel course offset relative to the current flight plan Setup controls provide offset distance and direction setting left of track or right of track TRACK COLOR Offset Mage...

Page 108: ...ctivate parallel track tap Menu Deactivate PTK Offset Distance From WPT Original Track To WPT Offset To WPT Offset From WPT Parallel Track 1 Tap Menu Parallel Track 2 Tap Offset and specify a distance...

Page 109: ...ONS CUM Cumulative Distance DIS Distance DTK Desired Track ESA En Route Safe Altitude ETA Est Time of Arrival ETE Est Time En Route Selections are identical for each column By default flight plan info...

Page 110: ...n page COPY Create a copy of the selected flight plan A copy may be used as a starting point for creating a similar flight plan Select the copy and tap Edit to make modifications Selecting a flight pl...

Page 111: ...u 1 Tap Menu Delete 2 Confirm the request From the catalog 1 Select a flight plan 2 Tap Delete 3 Confirm the request to delete all waypoints DELETE ALL CATALOGED FLIGHT PLANS To remove all flight plan...

Page 112: ...identifier using the provided search options 5 Repeat steps 3 4 for each waypoint in the route CREATE FROM MAP Build a flight plan by selecting waypoints directly on the map using the Graphical Edit f...

Page 113: ...to the selected entry waypoint e g intersection VOR Activate Leg Designate any TO waypoint as the active flight plan leg Requires an active catalog flight plan Hold at WPT Create a user defined hold a...

Page 114: ...vigation 3 11 Flight Plan Map Overlay LEG STATUS COLOR Active Magenta Next Future White Past or Inactive Gray Active next and previous flight plan legs overlay on the Map page and are display only Leg...

Page 115: ...s No Flight Plan Exists Route Indicator Only Tap for direct access to the active flight plan Page icon means an active flight plan does not exist Once the page is open the indicator is display only Un...

Page 116: ...earch tabs provide three different methods of waypoint selection Direct To is useful for quickly navigating to New waypoints An existing waypoint in the active flight plan Nearby airports Map waypoint...

Page 117: ...OLS Distance and bearing from current aircraft position Applicable city state country and or region e g NW USA Identifier and type icon Waypoint Identifier key with access to multiple search tabs Cour...

Page 118: ...g the Graphical Edit function the same as you would a flight plan Flight Plan Waypoints If a flight plan exists waypoint sequencing resumes once you reach the direct to waypoint If the waypoint is not...

Page 119: ...the original active flight plan Assigns the leg nearest to the aircraft s position as the active leg Resumes waypoint sequencing If no active flight plan exists the aircraft continues on its current h...

Page 120: ...Course Specify the course angle Direction Select between Inbound or Outbound Turn Select between Left Turn or Right Turn Leg Type Select Time or Distance Leg Time Specify the leg time in minutes and...

Page 121: ...irport page is a great place to start when performing an approach brief checking weather or considering a diversion Database waypoints i e waypoints contained in the navigation database are organized...

Page 122: ...Waypoint specific information e g class station declination frequency DATA FIELDS CONTROLS Distance and bearing from current aircraft position Latitude and longitude Applicable city state country and...

Page 123: ...onal frequency information by tapping More Information if available WX Data Applicable METARs city forecasts and TAF weather information NOTAMs Applicable distant and FDC NOTAMs VRPs Nearest VRPs Inte...

Page 124: ...earest waypoint identifier type icon radial and distance whichever is applicable Number of waypoints used out of 1 000 The User WPT page is the only page that allows you to view an entire list of all...

Page 125: ...USER Lists up to 1 000 user defined waypoints The Find key provides access to multiple search tabs Each tab displays a list of selectable identifiers based on specific criteria Waypoint Search Tabs Ea...

Page 126: ...igation SEARCH BY NAME SEARCH BY CITY Lists all airports NDBs and VORs associated with the specified facility name Tap Search Facility Name to begin search Lists all airports NDBs and VORs found in pr...

Page 127: ...intersection in the navigation database this is not always the case The Create User Waypoint function allows you to define the new intersection and insert it into the flight plan in advance as opposed...

Page 128: ...the waypoint a temporary status Identifier remains available until the next unit power cycle Create Add the new identifier to the used waypoints list The associated information page opens automatical...

Page 129: ...t the Waypoint Position using one of the following options Radial Radial Specify a waypoint and radial for each of the two reference points Radial Distance Specify the reference waypoint radial and di...

Page 130: ...ive FPL page Home Flight Plan Select the identifier from the flight plan WPT Info Edit MODIFY POSITION VALUES From the Edit WPT page you can modify a user waypoint s position one of two ways 1 Tap Pos...

Page 131: ...fier symbol distance bearing approach type length of longest runway Nearest Intersection Identifier symbol distance bearing Nearest Very High Frequency Omni directional Range Identifier symbol distanc...

Page 132: ...tion Facility name distance bearing frequency RX denotes receive only frequencies Nearest Weather Frequency Facility name distance bearing frequency of nearest ATIS ASOS and AWOS NEAREST LIST ENTRY LI...

Page 133: ...ansition Runway Select a runway for the selected airport Preview View a 2 D map of the surrounding area includes SafeTaxi airport depictions For page specific controls refer to the appropriate procedu...

Page 134: ...PS overlays improving accuracy so that approaches do not require overflying a VOR or NDB The unit guides you through complex overlay approaches automatically sequencing each leg up to the missed appro...

Page 135: ...d the Distance field on the flight plan increases as you navigate the leg From legs are typically found on procedure turns and on some missed approach procedures Roll Steering Autopilots Roll steering...

Page 136: ...DR Dead reckoning CDI not available ENR En route CDI full scale deflection 2 0 nm or current CDI scale selection whichever is smaller LNAV Lateral Navigation Approach Fly to published LNAV minimums LN...

Page 137: ...with Vertical Guidance Approach Fly to LPV minimums MAPR Missed Approach System using missed approach integrity CDI full scale deflection 0 30 nm OCN Oceanic CDI full scale deflection 2 0 nm TERM Ter...

Page 138: ...e list 7 Tap Load Departure The Active FPL page opens 8 Scroll the flight plan to view all departure waypoints Loading a Departure into Flight Plan Always load the departure at the departure airport i...

Page 139: ...5 Pilot s Guide 3 63 3 19 1 Flight Plan Departure Options Selecting a departure on the flight plan opens a menu Changes to the active flight plan take effect immediately Select a new departure Remove...

Page 140: ...e opens 8 Scroll the flight plan to view all arrival waypoints Loading an Arrival into Flight Plan Load a Standard Terminal Arrival STAR at any airport with a published arrival procedure Flight plans...

Page 141: ...X 375 Pilot s Guide 3 65 3 20 1 Flight Plan Arrival Options Selecting an arrival on the flight plan opens a menu Changes to the active flight plan take effect immediately Select a new arrival Remove t...

Page 142: ...the flight plan to view all approach waypoints Loading an Approach into Flight Plan Always check the runway transition and all waypoints Flight plans allow only one approach procedure at a time You m...

Page 143: ...ssed approach point Climb to altitude legs Hold to altitude legs To change or remove the approach Tap the existing flight plan approach Select a different one OR Tap Remove Approach Channel ID Key Sel...

Page 144: ...s of the charted procedure A procedure turn is stored as another approach leg It does not require any special operations other than flying the procedure itself Roll steering is available for aircraft...

Page 145: ...dures Home Procedures Activate Missed Approach Once selected guidance continues along an extension of the final approach course i e final approach fix to missed approach point The unit automatically s...

Page 146: ...ges to the active flight plan take effect immediately Activate the selected hold Insert a waypoint after the hold Edit hold details Exit the holding pattern before the timer expires Remove the selecte...

Page 147: ...mposite CDIs FROM TO field on the annunciator bar indicates FR Course guidance continues along the final approach course If you need to go around the holding pattern again to lose extra altitude or sp...

Page 148: ...s Left right guidance relative to the arc Manual arc leg activation once aircraft is near the arc The unit supports approaches containing DME arcs To manually activate DME Arc the aircraft must be wit...

Page 149: ...hat starts and terminates at a fix An RF leg may be published as part of a procedure The unit supports radius to fix RF legs associated with RNAV RNP 1 0 non AR approaches when approved by the install...

Page 150: ...LNAV V APPROACH RNAV non precision LNAV approach with advisory vertical guidance The glidepath is a light dashed line on the vertical profile Jeppesen charts only with an associated glidepath angle us...

Page 151: ...onds before final approach fix System verifies GPS position integrity is within approach limits If GPS integrity exceeds the horizontal and or vertical alarm limits Approach downgrades to non precisio...

Page 152: ...g missed approach point Advisory message Arriving at Waypoint Crossing missed approach point Sequencing suspends Pop up message Missed Approach Waypoint Reached Pilot decides whether to remain suspend...

Page 153: ...Unit begins to automatically rescale in an angular fashion allowing you to fly as you would a standard localizer approach 2 0 nm from final approach fix CDI scaling tightens from 2 degrees or 0 3 nm f...

Page 154: ...t navigation to the missed approach When crossing the final approach fix Waypoint sequences to the missed approach point e g RW31 the runway threshold Pilot flies toward missed approach point keeping...

Page 155: ...guidance to the missed approach hold point Prepare aircraft for missed approach operation Pilot taps UNSUSP sequences missed approach NOTE For missed approaches with heading legs fly manually until y...

Page 156: ...ns are within the approach path vertical guidance is provided to a maximum distance of 28 nm from the runway If there are known obstructions further than 3 nm but within the 28 nm maximum distance fro...

Page 157: ...at the left of the screen if the supporting airport is selected 1 Select the airport icon 2 Tap Visual 3 Select from the list of available visual approaches Once selected the visual approach immediate...

Page 158: ...configuration FEATURE LIMITATIONS Applicable to King KAP 140 and KFC 225 autopilots Outputs for the King KAP 10 KFC 225 autopilot units require manual activation If configured this function prompts y...

Page 159: ...GNX 375 Pilot s Guide 4 1 4 Planning VERTICAL CALCULATOR 4 1 VCALC Page 4 3 4 2 VCALC Setup 4 4 FUEL PLANNING 4 3 Fuel Planning Page 4 5 DALT TAS WIND CALCULATOR 4 4 DALT TAS Wind Page 4 8 RAIM PREDI...

Page 160: ...ectable when Present Position P POS function is active 4 Function not selectable when sensor data in use 5 Indicates pressure altitude when sensor data in use PLANNING APPS FUNCTIONS This section desc...

Page 161: ...lan or direct to destination is available One of the following modes is active SUSP Vectors to Final OBS Navigating to a waypoint after the FAF 4 1 VCALC Page Create a 3 D profile to guide you from yo...

Page 162: ...airports only VS Profile Specify the vertical speed value Offset Distance value representing the geographical location at the target altitude Distance is measured from the target waypoint Before After...

Page 163: ...Fuel on Board and Fuel Flow are pilot specified values They are not a direct indication of actual aircraft fuel on board or fuel flow Fuel Required to destination is a calculated prediction based on...

Page 164: ...flight plan if no selection is made Leg Options dependent on flight plan selection Defaults to cumulative leg option if no selection is made Both Fuel on Board Specify the amount of fuel on board gall...

Page 165: ...aypoints or use the aircraft s current position as the From waypoint 3 Specify the amount of fuel on board and average fuel flow rate 4 Specify ground speed or elect to use sensor data 5 Tap Compute F...

Page 166: ...sensor data 4 4 DALT TAS Wind Page 4 4 1 Editing Input Data Available selections are dependent on sensor data use TAT and HDG may also be available via an external data source Not Selectable Calculat...

Page 167: ...below sea level Mutually exclusive with Pressure ALT BARO Specify barometric pressure value 3 CAS Specify calibrated air speed value 2 TAT Specify true air temperature Use keys to indicate above or b...

Page 168: ...on is dependent on the NAV Angle system unit setting If wind speed is zero wind direction displays as dashes DENSITY ALTITUDE WIND DATA Pressure altitude corrected for nonstandard temperature Units di...

Page 169: ...vide accurate results This feature predicts the availability of fault detection integrity It cannot predict the availability of LPV or L VNAV approaches 4 5 RAIM Prediction Page Use a non GPS based ap...

Page 170: ...e absence of an active flight plan and off route direct to waypoint CHECK RAIM AVAILABILITY 1 Specify a destination waypoint 2 Specify the expected arrival date and time 3 Tap Compute RAIM 4 5 2 RAIM...

Page 171: ...r Products 5 8 5 6 Raw Text Reports 5 16 5 7 FIS B Ground Reception Status 5 18 TRAFFIC AWARENESS 5 8 Traffic Applications 5 19 5 9 Traffic Display 5 21 5 10 Traffic Setup 5 25 5 11 Traffic Interactio...

Page 172: ...Awareness Menu selections vary based on features and optional equipment installed with Garmin avionics 1 GPS 175 Feature availability dependent upon unit configuration Requires external ADS B In produ...

Page 173: ...eather data Therefore not all weather data may be immediately present upon initial FIS B signal acquisition 5 1 1 Line of Sight Reception To receive FIS B weather information the aircraft s datalink r...

Page 174: ...tended for the sole purpose of assisting in long near term planning and decision making The system lacks sufficient resolution and updating capability necessary for aerial maneuvering associated with...

Page 175: ...nt aircraft GPS track Heading Up orients page to current aircraft heading requires heading data source interface 4 Basemap Presents a graphical depiction of land and water data 5 NEXRAD Controls Inclu...

Page 176: ...o provides access to the FIS B Status page where controls for enabling disabling the FIS B function viewing raw text reports and checking ground reception status reside Map WX Overlays Overlay control...

Page 177: ...When applicable a pop up window displays additional data LEGENDS A scrollable legend provides relevant product colors and symbols Definitions are organized by product function WX Info Banner Banner In...

Page 178: ...nu tap FIS B WX Status This page is also accessible from the ADS B Status page FIS B WEATHER PRODUCT WEATHER DISPLAY FIS B WX PAGE WX POP UP TEXT MAP PAGE APT INFO RAW TEXT REPORT AIRMET METAR w Decod...

Page 179: ...escription Document associated with TSO C157b This information is available electronically at the FAA s Regulatory and Guidance Library https rgl faa gov Yellow Weather product considered stale Its ag...

Page 180: ...l NEXRAD are composite reflectivity images The precipitation intensity level reflected by each pixel represents the highest level of composite radar reflectivity data sampled in that location RADAR DA...

Page 181: ...lution weather image with limited range centered around each broadcasting ground station Pixels are 1 5 min 1 5 nm 2 78 km wide by 1 min 1 nm 1 852 km tall Each weather pixel varies with latitude Abov...

Page 182: ...he METAR is decoded and displayed above the original METAR text METARs are provided only in areas covered by the navigation database currently loaded METAR SYMBOLS VFR Ceiling greater than 3000 ft AGL...

Page 183: ...ight aircraft and VFR pilots Tapping an AIRMET opens a detailed report AIRMET TYPES Icing Areas of moderate airframe icing including areal extent Turbulence Areas of moderate turbulence including vert...

Page 184: ...mbine in a textual report and display graphically for the observed or forecast region Tapping a SIGMET opens a detailed report 5 5 7 PIREPs PIREPs are pilot generated weather reports that may contain...

Page 185: ...reas of airspace where aircraft are temporarily restricted from operating They are routinely issued for occurrences such as dignitary visits military activities and forest fires Tapping a TFR displays...

Page 186: ...B WX Status page 2 Tap Raw Text Reports 3 Select a weather product The latest uploaded data for the product displays on a dedicated page Multiple reporting stations appear in a list Tapping View disp...

Page 187: ...mperature forecasts are not included for altitudes below 2 500 ft AGL On the raw text report altitude values do not align with the corresponding forecast Match the color of the altitude and forecast t...

Page 188: ...tor FIS B ground station transmission status from the FIS B Reception page A current report lists completeness of NOTAM TFR AIRMET and SIGMET data for all received ground stations For the received gro...

Page 189: ...traffic on ground ADS B In traffic support three applications AIRB Basic Airborne Application ATAS ADS B Traffic Advisory System SURF Surface Situation Awareness ADS B Features Runway and taxiway dep...

Page 190: ...ert Unavailable annunciates across the traffic display TRAFFIC APPLICATIONS AIRB ATAS Both active when ADS B is On airborne traffic indications are available ATAS arms to provide airborne alerts Alert...

Page 191: ...affic test function is active Fail means that ADS B reports a failure Ground station transmitter status icon SURF means that ground targets displays in addition to airborne targets Altitude filter set...

Page 192: ...scending at a vertical speed greater than 500 fpm 7 Selected Vector Type and Duration Types Absolute and Relative For more about motion vectors read section 5 10 1 8 Range Ring Outer ring represents s...

Page 193: ...al Basic Off scale Selected Proximate Off scale Selected Directional On Ground Non directional Alerted Non directional On Ground Off scale Non directional Alerted Traffic Proximate Directional On Grou...

Page 194: ...appears over the icon when the overlay in on but unavailable Asterisk indicates that the target belongs to a group Relative proximity of the closest target determines color Depiction is of the most im...

Page 195: ...ctor type Selecting Off removes all motion vectors from the display Options Absolute Relative Off Vector Duration Select the amount of time represented by the endpoint Options range from 30 seconds to...

Page 196: ...raffic page and the traffic overlay on Map MOTION VECTOR TYPES Absolute White vector Depicts intruder ground track Calculations based on intruder direction and ground speed Endpoint depicts intruder s...

Page 197: ...electing a traffic symbol displays information about the aircraft in the upper right corner of the page Selections remain active through altitude filtering zoom scale and page changes Tapping Next rep...

Page 198: ...te and vector time is XX seconds minutes Failed ADS data failure No Data Unit is not receiving valid traffic data No GPS Position ADS B LRU detects that GPS is initializing Relative Motion XX SEC MIN...

Page 199: ...TYPE POP UP CONDITION VOICE MESSAGE TRAFFIC Alert Type Caution Pop up Alert Yes Condition Traffic reports a traffic advisory Voice Message Message content depends on current traffic system configurati...

Page 200: ...eed Closure rate of each aircraft ownship and target Traffic alerting parameters consider several factors in order to allow you enough time to acquire the target and maneuver the aircraft away from co...

Page 201: ...id terrain obstacle database FEATURE LIMITATIONS Alerting functions are dependent upon the configured terrain alerting options Terrain Alerting functions do not provide aural alerts 5 14 Terrain Confi...

Page 202: ...metric altitude relative to MSL for use in terrain functions All Terrain page depictions and elevation indications are in GSL Variations between GSL altitude and the aircraft s corrected barometric al...

Page 203: ...sources and cannot independently verify the accuracy and completeness of the information Pilots must familiarize themselves with the appropriate charts and other data for safe flight 1 HOT lines are...

Page 204: ...nt aircraft GPS track Heading Up orients page to current aircraft heading requires heading data source interface Heading Up takes priority over Track Up when both orientation inputs are available 5 Le...

Page 205: ...the active flight plan overlay on or off Terrain page only Legend Toggles the Terrain and Obstacle Wire legend on or off In the event an alert occurs the page automatically zooms to provide the best d...

Page 206: ...ictions Color shading depicts terrain elevations relative to the aircraft s position and altitude Colors automatically adjust as the aircraft s altitude changes Terrain Proximity Features Non TSO C151...

Page 207: ...00 AGL 1000 AGL 1000 AGL Red obstacle is above or within 100 ft below current altitude Yellow obstacle is between 100 ft and 1000 ft below current altitude White obstacle is between 1 000 ft and 2 000...

Page 208: ...power line is above or within 100 ft below current altitude Yellow power line is between 100 ft and 1 000 ft below current altitude White power line is between 1 000 ft and 2 000 ft below current alt...

Page 209: ...ures Non TSO C151c certified terrain alerting system FLTA functions RTC RLC ROC ITI ILI and IOI Premature Descent alerts Terrain depictions and display overlays Cautions and warnings indicate alert se...

Page 210: ...2 Alerting Thresholds PDA THRESHOLD FLIGHT PHASE MINIMUM CLEARANCE ALTITUDE LEVEL FLIGHT DESCENDING En Route 700 ft 500 ft Terminal 350 ft 300 ft Approach 150 ft 100 ft Departure 100 ft 100 ft Alertin...

Page 211: ...C INHIBIT Automatically inhibits FLTA alerts when the aircraft meets the following approach criteria Altitude 200 ft above runway elevation Position 0 5 nm off approach end or between each runway end...

Page 212: ...rupt TER INHB Alert Type Advisory Pop up Alert N A Condition Terrain reports alert inhibit mode active TER N A Alert Type Caution Pop up Alert N A Condition No GPS position Degraded GPS signal Aircraf...

Page 213: ...test is in progress OBSTACLE Alert Type Caution Pop up Alert Yes Condition Reduced Obstacle Clearance Imminent Obstacle Impact PULL UP Alert Type Warning Pop up Alert Yes Condition Reduced Required T...

Page 214: ...5 44 GPS 175 GNX 375 Pilot s Guide 190 02207 02 Rev B INTENTIONALLY LEFT BLANK...

Page 215: ...Advisories 6 2 6 3 Database Advisories 6 3 6 4 Flight Plan Advisories 6 4 6 5 GPS WAAS Advisories 6 6 6 6 Navigation Advisories 6 8 6 7 Pilot Specified Advisories 6 9 6 8 System Hardware Advisories 6...

Page 216: ...less than 10 minutes AIRSPACE ALERT Airspace entry in less than 10 minutes Aircraft is projected to enter the airspace in less than 10 minutes AIRSPACE ALERT Within 4 nm of airspace Airspace is less t...

Page 217: ...dures Verify the procedures are correct Verify airways in stored flight plan are correct The stored flight plan contains an airway that is inconsistent with the current navigation database Verify all...

Page 218: ...ew page No action necessary Stored flight plan waypoint is not in current navigation database Current navigation database no longer contains a stored flight plan waypoint Verify all stored cataloged f...

Page 219: ...G3X Touch but the External FPL Crossfill function is off Enable the External FPL Crossfill function Home System Setup External FPL Crossfill GDU disconnected External flight plan crossfill inoperative...

Page 220: ...as a clear view of the sky Use a different GPS receiver or a non GPS based source of navigation Contact dealer for service GPS navigation lost and may have erroneous position Use other navigation sour...

Page 221: ...r several weeks No action necessary Low internal GPS clock battery WAAS board indicates that its clock battery is low May experience delay when attempting to acquire GPS position Almanac data may be l...

Page 222: ...ngles are referenced to True north T The loaded procedure references true north and the active leg has a published true north reference Verify the NAV angle is set to True north Magnetic north approac...

Page 223: ...in location Not all waypoints in the navigation database reference the WGS84 datum For some of these coordinates the reference datum is unknown In such cases the Non WGS84 Waypoint advisory displays G...

Page 224: ...Unit temperature exceeds the over temperature threshold Backlight dims to reduce power and heat Decrease cabin temperature and increase cabin airflow near the unit If the problem persists contact dea...

Page 225: ...rvice Unit needs service Loss of calibration data GPS175 cannot communicate with its configuration module or other hardware GNX 375 experiences a fault related to one of the following ADS B Nav commun...

Page 226: ...ource Heading up map orientation not available Contact dealer for service Pressure altitude source inoperative or connection lost Unit is not receiving pressure altitude data from any source Contact d...

Page 227: ...S 175 configured to receive ADS B In data from GTX 345 Transponder is being forced airborne for ground test Cycle power to the GNX 375 once ground test completes ADS B is not transmitting position For...

Page 228: ...er is in the correct mode Contact dealer if message persists ADS B failure Unable to transmit ADS B messages GDL 88 is unable to transmit ADS B messages due to a failure occurring with one of the foll...

Page 229: ...act dealer for support Traffic FIS B functions inoperative ADS B LRU reports a critical fault and is inoperative Communication with the ADS B LRU is lost UAT traffic FIS B receiver fault ADS B LRU una...

Page 230: ...inoperative TSAA application reports it is unavailable to run ADS B traffic function inoperative Unit reports a failure with the ADS B Traffic input Possible causes ADS B ADS R TIS B input fault ADS...

Page 231: ...VE ACTION User waypoint import failed User waypoint import failed due to improper file format Ensure media has the correct file format If the problem persists contact dealer for service User waypoint...

Page 232: ...6 18 GPS 175 GNX 375 Pilot s Guide 190 02207 02 Rev B INTENTIONALLY LEFT BLANK...

Page 233: ...th the touchscreen Due to differences in finger size and glove size the qualification procedure is specific to the pilot glove combination Multiple units must be evaluated individually GLOVE SELECTION...

Page 234: ...ep 3 using a gloved hand 5 For each task determine whether the touchscreen response is the same or worse than without the glove 6 Record the results in the applicable column Items that may cause the o...

Page 235: ...Enter Same Worse Return to the Home page Flight Plan Same Worse Add Waypoint Same Worse Type the airport identifier KSLE Same Worse Enter Same Worse Add each of the following waypoints in the same man...

Page 236: ...page drag the waypoint list up and down Same Worse With one finger swipe the list up and down Same Worse Back Same Worse Open the Map page Graphically Edit FPL Same Worse Drag KONP to an empty area of...

Page 237: ...AGL Above Ground Level AHRS Attitude Heading Reference System AIM Airman s Information Manual AIRB Basic Airborne Application ALT Altitude Hold AP Autopilot ARTCC Air Route Traffic Control Center AR A...

Page 238: ...Final Approach Fix FDC Flight Data Center FIS B Flight Information Services Broadcast FLTA Forward Looking Terrain Avoidance FMS Flight Management System FPL Flight Plan FPM Feet Per Minute FSS Flight...

Page 239: ...Speed Data Bus I IAF Initial Approach Fix IAS Indicated Airspeed IAT Induction Air Temperature IFR Instrument Flight Rules IGRF International Geomagnetic Reference Field ILI Imminent Line Impact ILS...

Page 240: ...egative Climb Rate NDB Non Directional Beacon NEXRAD Next Generation Radar O OAT Outside Air Temperature OBS Omni Bearing Selector OCN Oceanic P PCL Pilot Controlled Lighting PDA Premature Descent Ale...

Page 241: ...areness SVID Satellite Vehicle Identification T TA Traffic Advisory TAF Terminal Aerodrome Forecast TAS Traffic Advisory System TAT Total Air Temperature TCAD Traffic Alert and Collision Avoidance Dev...

Page 242: ...DI Vertical Deviation Indicator VFR Visual Flight Rules VLOC VOR Localizer VNAV Vertical Navigation VOR Very High Frequency Omni directional Range VPL Vertical Protection Level VRP Visual Reporting Po...

Page 243: ...190 02207 02 Rev B...

Page 244: ...190 02207 02 Rev B...

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Garmin GPS 175, Pilot'S Manual

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