Garmin Astro Astro and DC 40 Owner's Manual - Page 61

2. Go to www.garmin.com /webupdater. 3. Follow the on-screen instructions. Note: To avoid data corruption, do not turn off the Astro or the DC 40 during data transfer. 4. On the Astro, press DOG > ENTER > MENU. 5. Select Upgrade Dog Unit. 6. Follow the on‑screen instructions. Caring for the Devices NOTICE Avoid chemical cleaners and solvents that can damage plastic components. Cleaning the Devices 1. Use a cloth dampened with a mild detergent solution. 2. Wipe it dry. Cleaning the Screen 1. Use a soft, clean, lint-free cloth. Appendix 2. If necessary, use water, isopropyl alcohol, or eyeglass lens cleaner. 3. Apply the liquid to the cloth, and gently wipe the screen with the cloth. Water Immersion notice The Astro and DC 40 are water resistant to IEC 60529 IPX7. They can withstand immersion in 1 meter of water for 30 minutes. Prolonged submersion can cause damage to the devices. After immersion, be certain to wipe and air dry the devices before using or charging. Extreme Temperatures notice Do not store the Astro or DC 40 where prolonged exposure to temperature extremes may occur, because permanent damage may result. Astro and DC 40 Owner's Manual 57