--- title: HN7 (Legacy Unit) | Knowledge Base description: HN7s and older models --- [Skip to content](https://kb.hemamaps.com/hn7-legacy-unit#main-content) English Show submenu for translations [Submit a ticket](https://kb.hemamaps.com/kb-tickets/new) [Customer portal](https://kb.hemamaps.com/tickets-view) ![Hema Maps Logo (1)](https://kb.hemamaps.com/hs-fs/hubfs/Hema%20Maps%20Logo%20(1).png?width=128&height=72&name=Hema%20Maps%20Logo%20(1).png) Open main navigation Close main navigation - English Show submenu for translations - [Submit a ticket](https://kb.hemamaps.com/kb-tickets/new) - [Customer portal](https://kb.hemamaps.com/tickets-view) - [Shop](https://hemamaps.com/) [Shop](https://hemamaps.com/) How can we help? - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://kb.hemamaps.com/) 2. [HN7 (Legacy Unit)](https://kb.hemamaps.com/hn7-legacy-unit) # HN7 (Legacy Unit) HN7s and older models ## General - [Options available when using Naviextras Toolbox to update maps](https://kb.hemamaps.com/how-to-purchase-updates-after-2-year-free-update-period-expires) - [Why are my Street maps out-of-date?](https://kb.hemamaps.com/why-are-my-street-maps-out-of-date) - [Updating your Camps POIs to latest version](https://kb.hemamaps.com/updating-your-camps-pois-to-latest-version) - [How do I use Camps Aust. Wide POIs?](https://kb.hemamaps.com/how-do-i-use-camps-aust.-wide-pois) - [How to use the Camps Aust. Wide data?](https://kb.hemamaps.com/how-to-use-the-camps-aust.-wide-data) - [Slow satellite fix! Is there a problem?](https://kb.hemamaps.com/navigator-general-slow-satellite-fix-is-there-a-problem) - [How to use AV Cable?](https://kb.hemamaps.com/how-to-use-av-cable) - [Connecting reversing cameras](https://kb.hemamaps.com/navigator-general-connecting-reversing-cameras) - [Screen Brightness Settings](https://kb.hemamaps.com/screen-brightness-settings) - [No sound from internal speaker?](https://kb.hemamaps.com/navigator-no-sound-from-internal-speaker) - [Will a reset destroy or lose any data saved on my Navigator?](https://kb.hemamaps.com/navigator-general-will-a-reset-destroy-or-lose-any-data-saved-on-my-navigator) - [Entering coordinates (latitude / longitude) in Street & 4WD modes](https://kb.hemamaps.com/navigator-general-entering-coordinates-latitude-/-longitude-in-street-4wd-modes-1) - [Where are the programs and data stored?](https://kb.hemamaps.com/where-are-the-programs-and-data-stored) - [Transferring address book from phone to Navigator via Bluetooth](https://kb.hemamaps.com/navigator-transferring-address-book-from-phone-to-navigator-via-bluetooth) - [How do I put media files such as MP3, Video or Photo’s on the Navigator?](https://kb.hemamaps.com/navigator-how-do-i-put-media-files-such-as-mp3-video-or-photos-on-the-navigator) - [Camps 11](https://kb.hemamaps.com/camps-11) See less ▼ ## HN7 - [HN7 Navigator - How to do updates to the iGO street navigation data](https://kb.hemamaps.com/how-to-do-updates-to-the-igo-street-navigation-data-on-an-hn7) - [HN7 Navigator - How to rectify HN-7 screen calibration?](https://kb.hemamaps.com/how-to-rectify-hn-7-screen-calibration) - [HN7 Navigator - Connecting to a PC](https://kb.hemamaps.com/hn7-navigator-connecting-to-a-pc) - [HN7 Navigator - How do I find and use maps in OziExplorer?](https://kb.hemamaps.com/hn7-navigator-how-do-i-find-and-use-maps-in-oziexplorer) - [HN7 Navigator - Latest version of OziExplorer \[4WD mode\] software](https://kb.hemamaps.com/hn7-navigator-latest-version-of-oziexplorer-4wd-mode-software) - [HN7 Navigator - Want more volume?](https://kb.hemamaps.com/navigator-want-more-voloume) - [HN7 Navigator - What is the USB mass storage mode connection to PC?](https://kb.hemamaps.com/hn-7-what-is-the-usb-mass-storage-mode-connection-to-pc) - [HN7 Navigator - How do I use the Search in all Function?](https://kb.hemamaps.com/hn-7-how-do-i-use-the-search-in-all-fubction) - [HN7 Navigator - How can I access Media on USB stick in USB Host port?](https://kb.hemamaps.com/hn7-how-can-i-access-media-on-usb-stick-in-usb-host-port) - [HN7 Navigator - How do I customise the iGO map screen?](https://kb.hemamaps.com/hn-7-how-do-i-customise-the-igo-map-screen) - [HN7 Navigator - How to set USB mode](https://kb.hemamaps.com/what-are-the) - [HN7 Navigator - Entering coordinates (latitude / longitude) in Street & 4WD modes](https://kb.hemamaps.com/hn7-navigator-entering-coordinates-latitude-/-longitude-in-street-4wd-modes) - [HN7 Navigator - How do I use a USB stick for map storage?](https://kb.hemamaps.com/how-do-i-use-a-usb-stick-for-map-storage) - [HN7 Navigator - Why is the image upside down on the Reverse Camera?](https://kb.hemamaps.com/why-is-the-hn-7-image-upside-down-on-the-reverse-camera) - [HN7 Navigator - How to plan a route in IGO?](https://kb.hemamaps.com/hn-7-navigator-how-to-plan-a-route-in-igo) See less ▼ ## HN6 - [HN6 Navigator - Connecting to a PC](https://kb.hemamaps.com/hn6-navigator-connecting-to-a-pc) - [HN6 Navigator - What is the USB Mass Storage Mode connection to PC](https://kb.hemamaps.com/hn-6-navigator-what-is-the-usb-mass-storage-mode-connection-to-pc) - [HN6 Navigator - What's the latest version of OziExplorer (4WD) software?](https://kb.hemamaps.com/whats-the-latest-version-of-oziexplorer-4wd-software) - [HN6 Navigator - Route settings](https://kb.hemamaps.com/route-settings) - [HN6 Navigator - If the screen calibration is out, how can it be rectified?](https://kb.hemamaps.com/hn-6-how-to-rectify) - [HN6 Navigator - How do I use EziOzi to plan trips and navigate in 4WD mode?](https://kb.hemamaps.com/how-do-i-use-eziozi-on-the-hn-6-to-plan-trips-and-navigate-in-4wd-mode) - [HN6 Navigator - How to connect to Naviextras Toolbox?](https://kb.hemamaps.com/hn-6-how-to-connect-to-naviextras-toolbox) - [HN6 Navigator - Audio Functionality](https://kb.hemamaps.com/hn6-navigator-audio-functionality) - [Transferring Waypoints from HN6/7 to HX2](https://kb.hemamaps.com/transferring-waypoints-tracks-from-hn-to-hx2) - [Transferring Tracks from HN6/7 to HX2](https://kb.hemamaps.com/transferring-tracks-from-hn6/7-to-hx2) See less ▼ ## HN5 - [HN-5i - Screen Calibration Procedure](https://kb.hemamaps.com/navigator-hn5i-video-screen-calibration-procedure) - [HN-5i - How do I iGO route plan?](https://kb.hemamaps.com/hn-5i-how-do-i-route-plan) - [HN-5i - How to plan routes in iGO using coordinates?](https://kb.hemamaps.com/hn-5i-how-to-plan-routes-in-igo-using-coordinates) - [HN-5i - How do I use the name search function on OziExplorer?](https://kb.hemamaps.com/hn-5i-how-do-i-use-the-name-search-function-on-oziexplorer) - [HN-5i - Changing the user interface](https://kb.hemamaps.com/oziexplorer-4wd-mode-video-changing-the-user-interface) - [HN-5i - How to switch between maps?](https://kb.hemamaps.com/hn-5i-how-to-switch-between-maps) - [HN5A and HN5i - USB Sync Mode connection to PC](https://kb.hemamaps.com/hn5a-and-hn5i-usb-sync-mode-connection-to-pc) - [HN5A and HN5i Navigator - USB Mass Storage Mode connection to PC](https://kb.hemamaps.com/hn5a-and-hn5i-navigator-usb-mass-storage-mode-connection-to-pc-1) See less ▼ ## iGO - Street - [iGO \[Street Mode\] - Purchasing extra content (such as updates or extra maps)](https://kb.hemamaps.com/igo-street-mode-purchasing-extra-content-such-as-updates-or-extra-maps) - [iGO \[Street Mode\] - Updating iGO Maps using Naviextras Toolbox](https://kb.hemamaps.com/igo-street-mode-video-updating-igo-maps-using-naviextras-toolbox) - [iGO \[Street Mode\] - Naviextras Toolbox - Backup](https://kb.hemamaps.com/igo-street-mode-naviextras-toolbox-backup) - [iGO \[Street Mode\] - How to find the current iGO map version](https://kb.hemamaps.com/igo-street-mode-how-to-find-the-current-igo-map-version) - [iGO \[Street Mode\] - Can I change the Keyboard Layout?](https://kb.hemamaps.com/igo-street-mode-can-i-change-the-keyboard-layout) - [iGO \[Street Mode\] - Incorrect units displayed (miles instead of kilometres per hour, etc.)](https://kb.hemamaps.com/igo-street-mode-incorrect-units-displayed-miles-instead-of-kilometres-per-hour-etc) - [IGO \[Street Mode\] - Why can't I see 3D buildings on may maps?](https://kb.hemamaps.com/igo-street-mode-why-cant-i-see-3d-buildings-on-may-maps) - [iGO \[Street Mode\] - Turning off some POI indicator categories to reduce screen clutter](https://kb.hemamaps.com/igo-street-mode-turning-off-some-poi-indicator-categories-to-reduce-screen-clutter) - [iGO - Updating to latest Camps available](https://kb.hemamaps.com/updating-to-latest-camps-available) - [iGO - How do I save coordinates as a favorite destination?](https://kb.hemamaps.com/igo-how-do-i-save-coordinates-as-a-favorite-destination) - [iGO - Camps or Caravan Parks are inactive on Find Places menu](https://kb.hemamaps.com/igo-camps-or-caravan-parks-are-inactive-on-find-places-menu) - [IGO - Why is there no guidance indicators or voice prompts when a route is active?](https://kb.hemamaps.com/igo-why-is-there-no-guidance-indicators-or-voice-prompts-when-a-route-is-active) - [iGO - Why are the keyboard input keys not working or are inactive?](https://kb.hemamaps.com/igo-why-is-the-keyboard-input-keys-not-working-or-are-inactive) - [iGO - ETA times don't seem to be accurate](https://kb.hemamaps.com/igo-eta-times-dont-seem-to-be-accurate) - [iGO - What do I do when I find a problem with one of the Camps Aust. Wide POIs?](https://kb.hemamaps.com/igo-what-do-i-do-when-i-find-a-problem-with-one-of-the-camps-aust.-wide-pois) - [IGO - Route settings - What is their effect on Navigator?](https://kb.hemamaps.com/igo-route-settings-what-is-their-effect-on-navigator) - [iGO - Start Up Wizard](https://kb.hemamaps.com/igo-start-up-wizard) - [iGO - Why is iGO not taking me to the destination I specified?](https://kb.hemamaps.com/ig-why-is-igo-is-not-taking-me-to-the-destination-i-specified) - [Incorrect Speed Limit displayed while driving](https://kb.hemamaps.com/incorrect-speed-limit-displayed-while-driving) - [How do you access iGO tracks logs with external program?](https://kb.hemamaps.com/how-do-you-access-igo-tracks-logs-with-external-program) - [What is an Irregular Shutdown Message?](https://kb.hemamaps.com/what-is-an-irregular-shutdown-message) - [Why does iGO not trigger going through an alert point (red light/fixed speed camera)?](https://kb.hemamaps.com/why-does-igo-not-trigger-going-through-an-alert-point-red-light/fixed-speed-camera) - [How to Auto daylight colour Changeover?](https://kb.hemamaps.com/how-to-auto-daylight-colour-changeover) - [How to save favorites between devices?](https://kb.hemamaps.com/how-to-save-favorites-between-devices) See less ▼ ## OziExplorer - 4WD - [OziExplorer \[4WD Mode\] \[VIDEO\] Planning a Route](https://kb.hemamaps.com/oziexplorer-4wd-mode-video-planning-a-route) - [OziExplorer \[4WD mode\] - Understanding Waypoints](https://kb.hemamaps.com/oziexplorer-4wd-mode-understanding-wayponts) - [OziExplorer \[4WD Mode\] - What is the track trail?](https://kb.hemamaps.com/oziexplorer-4wd-mode-what-is-the-track-trail) - [OziExplorer \[4WD mode\] - Displays the message "The specified data file path folder does not exist. This can be fixed in configuration" during startup](https://kb.hemamaps.com/oziexplorer-4wd-mode-displays-the-message-the-specified-data-file-path-folder-does-not-exist.-this-can-be-fixed-in-configuration-during-startup) - [OziExplorer \[4WD mode\] - I want to backup or get rid of old data, such as waypoints, track logs etc.](https://kb.hemamaps.com/oziexplorer-4wd-mode-i-want-to-backup-or-get-rid-of-old-data-such-as-waypoints-track-logs-etc) - [OziExplorer \[4WD mode\] - I see extra digits at top-right of the map panel. What are they?](https://kb.hemamaps.com/oziexplorer-4wd-mode-i-see-extra-digits-at-top-right-of-the-map-panel.-what-are-they) - [OziExplorer - Camps Aust Wide POIs on the Hema Nav](https://kb.hemamaps.com/oziexplorer-camps-aust-wide-pois-on-the-hema-nav) - [OziExplorer - How do I clear "The track file may be corrupted" error message?](https://kb.hemamaps.com/oziexplorer-how-do-i-clear-the-track-file-may-be-currupted-error-message) - [OziExplorer - How to switch Course Up mode on or off?](https://kb.hemamaps.com/how-to-switch-course-up-mode-on-or-off) - [OziExplorer - Why does it stop at "Loading Toolbars" message and does not load?](https://kb.hemamaps.com/oziexplorer-) - [OziExplorer - How do I use the "Name Search" feature to find named locations?](https://kb.hemamaps.com/oziexplorer-how-do-i-use-the-name-search-feature-to-find-named-locations) - [OziExplorer - Using Greg Harewood map DVDs with Hema Navigator](https://kb.hemamaps.com/oziexplorer-using-greg-harewood-map-dvds-with-hema-navigator) - [Are there any limits to how much data OziExplorer can manage?](https://kb.hemamaps.com/are-there-any-limits-to-how-much-data-oziexplorer-can-manage) - [Adding extra OziExplorer 4WD maps to the Navigator](https://kb.hemamaps.com/oziexplorer-4wd-mode-adding-extra-oziexplorer-4wd-maps-to-the-navigator) - [Why does the OziExplorer keep loading other maps?](https://kb.hemamaps.com/why-does-the-oziexplore-keep-loading-other-maps) - [How to load a waypoint file into OziExplorer from a SD card](https://kb.hemamaps.com/how-to-load-a-waypoint-file-into-oziexplorer-from-a-sd-card) - [Where can I get compatible 3rd Party maps from?](https://kb.hemamaps.com/where-can-i-get-compatible-3rd-party-maps-from-1) See less ▼ - [Hema Nav - 2026 August Updates](https://kb.hemamaps.com/hema-nav-2026-august-updates) - [HR-1 NAV](https://kb.hemamaps.com/hr-1-nav) - [Alpine NaviStick](https://kb.hemamaps.com/alpine-navistick) - [HX-BOX](https://kb.hemamaps.com/hx-box) - [Hema Nav](https://kb.hemamaps.com/hema-nav#main-content) - [Installing the new software](https://kb.hemamaps.com/hema-nav#installing-the-new-software) - [Tips & Tricks](https://kb.hemamaps.com/hema-nav#tips-tricks) - [Updates and Announcements](https://kb.hemamaps.com/hema-nav#updates-and-announcements) - [Troubleshooting](https://kb.hemamaps.com/hema-nav#troubleshooting) - [Hema Nav User Manual](https://kb.hemamaps.com/hema-nav#hema-nav-user-manual) - [Hema University Webinar](https://kb.hemamaps.com/hema-nav#hema-university-webinar) - [HR-1](https://kb.hemamaps.com/hr-1) - [HX-2 Plus](https://kb.hemamaps.com/hx-2-plus#main-content) - [General](https://kb.hemamaps.com/hx-2-plus#general) - [HX-2](https://kb.hemamaps.com/hx-2#main-content) - [General](https://kb.hemamaps.com/hx-2#general) - [Deep Dive](https://kb.hemamaps.com/hx-2#deep-dive) - [Aerpro - AMHXD3](https://kb.hemamaps.com/aerpro-amhxd3#main-content) - [Other](https://kb.hemamaps.com/aerpro-amhxd3#other) - [NS1000](https://kb.hemamaps.com/ns1000) - [4x4 Explorer](https://kb.hemamaps.com/4x4-explorer#main-content) - [General](https://kb.hemamaps.com/4x4-explorer#general) - [Guides and How tos](https://kb.hemamaps.com/4x4-explorer#guides-and-how-tos) - [App Store Management](https://kb.hemamaps.com/4x4-explorer#app-store-management) - [Troubleshooting](https://kb.hemamaps.com/4x4-explorer#troubleshooting) - [Updates and Announcements](https://kb.hemamaps.com/4x4-explorer#updates-and-announcements) - [Hema 4WD Maps](https://kb.hemamaps.com/hema-4wd-maps#main-content) - [General](https://kb.hemamaps.com/hema-4wd-maps#general) - [Memory Map](https://kb.hemamaps.com/hema-4wd-maps#memory-map) - [Updates and Announcements](https://kb.hemamaps.com/hema-4wd-maps#updates-and-announcements) - [iOS](https://kb.hemamaps.com/hema-4wd-maps#ios) - [Android](https://kb.hemamaps.com/hema-4wd-maps#android) - [Hema Explorer (Legacy App)](https://kb.hemamaps.com/hema-explorer-legacy-app#main-content) - [General](https://kb.hemamaps.com/hema-explorer-legacy-app#general) - [iOS](https://kb.hemamaps.com/hema-explorer-legacy-app#ios) - [Android](https://kb.hemamaps.com/hema-explorer-legacy-app#android) - [App Store Management](https://kb.hemamaps.com/hema-explorer-legacy-app#app-store-management) - [HX-1 (Legacy Unit)](https://kb.hemamaps.com/hx-1-legacy-unit#main-content) - [General](https://kb.hemamaps.com/hx-1-legacy-unit#general) - [Drive](https://kb.hemamaps.com/hx-1-legacy-unit#drive) - [Explore](https://kb.hemamaps.com/hx-1-legacy-unit#explore) - [HN7 (Legacy Unit)](https://kb.hemamaps.com/hn7-legacy-unit#main-content) - [General](https://kb.hemamaps.com/hn7-legacy-unit#general) - [HN7](https://kb.hemamaps.com/hn7-legacy-unit#hn7) - [HN6](https://kb.hemamaps.com/hn7-legacy-unit#hn6) - [HN5](https://kb.hemamaps.com/hn7-legacy-unit#hn5) - [iGO - Street](https://kb.hemamaps.com/hn7-legacy-unit#igo-street) - [OziExplorer - 4WD](https://kb.hemamaps.com/hn7-legacy-unit#oziexplorer-4wd) - [Garmin Navigators](https://kb.hemamaps.com/garmin-navigators) - [User Manuals / eGuides](https://kb.hemamaps.com/user-manuals-eguides#main-content) - 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