91Cirrus LT User Manual v2.3 - Chapter 4Auto Power OffTo change duration of the Auto Power Off Mode:The duration of time chosen for Auto Power Off Mode will only begin AF-TER the unit has entered Sleep Mode. The duration chosen will notbegin until after the unit has already entered Sleep Mode due to inactiv-ity.1. Click the Power Management submenu, then click the Auto Power Offsubmenu, as shown below.2. The Auto Power Off Menu will appear, as shown below. You may choosebetween Do Not Shutdown, 1 Minute, 5 Minutes, 15 Minutes, 30 Minutes,or 60 Minutes (30 Minutes is the default setting).3. Select the desired interval and click on ‘Settings’ to return to the PowerSavings Menu.