Garmin Astro Astro and DC 40 Owner's Manual - Page 64
Advanced, Settings, System, Battery Saver, Display, Backlight Timeout, Show Info - dc 50
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UPC - 753759063931
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Appendix • Before storage, charge the battery to approximately 50% of capacity and store it in a cool, dry location where temperatures are not expected to exceed typical household levels. • Do not store a fully depleted battery because it may not recharge after an extended period of storage. • After storage, fully charge the battery again before using the DC 40. Maximizing Battery Life Using the Astro Battery Save Option From the main menu, select Advanced > Settings > System > GPS > Battery Saver. Decreasing the Backlight Extensive use of screen backlighting can significantly reduce battery life. You can adjust the backlight brightness and decrease the backlight timeout to maximize battery power. 1. Quickly press . 2. Adjust the brightness. Adjusting the Backlight Timeout From the main menu, select Advanced > Settings > Display > Backlight Timeout. Decreasing the Update Rate of the DC 40 1. Press DOG > MENU. 2. Select Show Info. 3. Press MENU. 4. Select Change Comm. Settings. 5. Change the update rate. 60 Astro and DC 40 Owner's Manual
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