--- title: Change the automatic sleep timer - Change back light Timeout description: Change the automatic sleep timer - Change back light Timeout --- [Skip to content](https://support.geoarm.com/2gig/2gig-gc2e-345/changetheautomaticsleeptimer-changebacklighttimeout#main-content) English Show submenu for translations ![geoarm-by-alarmclub-logo-2024-transparent.png\]](https://support.geoarm.com/hs-fs/hubfs/geoarm-by-alarmclub-logo-2024-transparent.png?height=50&name=geoarm-by-alarmclub-logo-2024-transparent.png) Open main navigation Close main navigation - English Show submenu for translations - Visit GeoArm.com Visit GeoArm.com Hello. How can we help? - There are no suggestions because the search field is empty. 1. [Support Center](https://support.geoarm.com/?hsLang=en) 2. [2GIG](https://support.geoarm.com/2gig?hsLang=en) 3. [Gc2e](https://support.geoarm.com/2gig?hsLang=en#gc2e) # Change the automatic sleep timer - Change back light Timeout 1\. From the home screen tap Security 2\. In security tap the menu box 3\. Enter the Toolbox box 4\. Enter the Master User Code (If it is not the master code, you will not be able to enter) 5\. In the second Page of the toolbox after hitting the  --\>  button Tap the backlight timeout 6\. 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