The Garmin eTrex 10 is a rugged, entry-level handheld GPS receiver featuring a high-sensitivity GPS receiver, 2.2-inch monochrome display, worldwide basemap, WAAS-enabled, and IPX7 water rating. It provides reliable navigation for hiking, geocaching, and outdoor adventures with up to 25 hours of battery life from 2 AA batteries. Below are key sections for safety, features, setup, operation, and troubleshooting.
Key components: Rugged, waterproof case, 2.2-inch monochrome display, Rocker key, Page and Zoom buttons, Mini-USB port, Battery compartment.
| Feature | Description |
|---|---|
| High-sensitivity GPS receiver | Accurate positioning under tree cover and in canyons |
| Worldwide basemap | Shows lakes, rivers, cities, and interstates |
| 2.2-inch monochrome display | Sunlight-readable, 128 x 160 pixels |
| IPX7 waterproof rating | Withstands immersion in 1 meter of water for 30 minutes |
| Battery life | Up to 25 hours on 2 AA batteries |
| Track log | Stores 10,000 track points and 10 saved tracks |
| Waypoints/geocaches | Stores up to 1,000 waypoints |
| Paperless geocaching | Supports GPX files for geocaching |
| Interface | Mini-USB for data transfer and charging (optional) |
| Trip computer | Displays speed, distance, time, and elevation data |
Unpack and inspect contents. Insert batteries and acquire satellite signal.
WARNING! Use only recommended batteries. Do not mix old and new batteries.
Use the Satellite page to view signal strength, Map page for navigation, and Compass page for direction.
CAUTION! GPS accuracy can be affected by environmental conditions. Always carry a map and compass as backup.
Front Panel: POWER button, ROCKER key (up/down/left/right/ENTER), PAGE button, ZOOM IN/OUT buttons.
Button Functions: POWER - Turns device on/off; ROCKER - Navigates menus and maps; PAGE - Cycles through main pages; ZOOM - Adjusts map scale; ENTER (center of ROCKER) - Selects menu items.
Setup Menu: System (language, units, display contrast, backlight timeout); Tracks (record settings, clear track log); Reset (restore defaults). Map Settings: Orientation (North Up, Track Up), Detail (More, Normal, Less).
Access Main Menu by pressing and holding ROCKER from any page. Contains: Where To?, Track Manager, Setup, Trip Computer, Calendar.
Tip: Customize the page sequence in Setup > Page Sequence.
Store and navigate to locations (waypoints) and record your path (tracks).
WARNING! Regularly save important tracks to prevent data loss when clearing track log.
Supports paperless geocaching using GPX files loaded via Garmin BaseCamp software.
Note: eTrex 10 does not support detailed maps or aerial imagery for geocaching.
Clean with a soft, damp cloth. Do not use harsh chemicals. Store in a cool, dry place.
CAUTION! Do not immerse device beyond 1 meter or for longer than 30 minutes. Ensure battery compartment seal is clean and intact.
FCC Compliance: This device complies with part 15 of the FCC Rules. Operation is subject to conditions that it does not cause harmful interference. Copyright © Garmin Ltd. or its subsidiaries. For support, visit www.garmin.com/support or contact Garmin Product Support.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No power | Dead batteries | Install fresh AA batteries; check polarity. |
| Poor GPS reception | Obstructed sky view | Move to open area; ensure device is held horizontally. |
| Device not connecting to computer | USB cable/driver issue | Use provided Mini-USB cable; install Garmin USB drivers if prompted. |
| Inaccurate position | Weak satellite signal | Wait for device to acquire more satellites; ensure WAAS is enabled. |
| Buttons not responding | Device locked | Press and hold POWER to turn off, then restart. |
Reset: Setup > System > Reset > Restore Defaults.
Service: Contact Garmin Product Support or visit www.garmin.com.