diff --git a/devices/surface/microsoft_surface_brightness_control b/devices/surface/microsoft_surface_brightness_control new file mode 100644 index 0000000000..0f988f2088 --- /dev/null +++ b/devices/surface/microsoft_surface_brightness_control @@ -0,0 +1,63 @@ +# Introduction + +When deploying Surface devices in point of sale or other “always-on” +kiosk scenarios, you can optimize power management using the new Surface +Brightness Control (SBC) app. + +Available for download with [Surface Tools for +IT](https://www.microsoft.com/download/details.aspx?id=46703), SBC is +designed to help reduce thermal load and lower the overall carbon +footprint. The tool automatically dims the screen when not in use and +includes the following configuration options: + + - Period of inactivity before dimming the display. + + - Brightness level when dimmed. + + - Maximum brightness level when in use. + +**To run SBC:** + + - Install surfacebrightnesscontrol.msi on the target device and SBC + will begin working immediately. + +# Configuring SBC + +You can adjust the default values via the Windows Registry. For more +information about using the Windows Registry, refer to the [Registry +documentation](https://docs.microsoft.com/en-us/windows/desktop/sysinfo/registry). + +1. Run regedit from a command prompt to open the Windows Registry + Editor + + - Computer\HKEY\_LOCAL\_MACHINE\SOFTWARE\Microsoft\Surface\Surface + Brightness Control\ + +|Name | Data| Description| +|---|---|---| +|Brightness Control Enabled| +|Default: 01 +|Option: 01, 00| This setting allows you to turn Surface Brightness Control (SBC) on or off. +To disable SBC, set the value to 00. +If you do not configure this setting, SBC is on.| +|Brightness Control On Power Enabled| +Default: 01 +Options: 01,00 | This setting allows you to turn off SBC when the device is directly connected to power. +To disable SBC when power is plugged in, set the value to 00. If you do not configure this setting, SBC is on. | +|Dimmed Brightness | Default: 20 +Option: Range of 0-100 +Data Type: Positive Integer | This setting allows you to manage brightness range during periods of inactivity. +If you do not configure this setting, the brightness level will drop to 20 percent of full brightness after 30 seconds of inactivity.| +|Full Brightness + Default: 100 +Option: Range of 0-100 +Data Type: Positive Integer | This setting allows you to manage the maximum brightness range for the device. +If you do not configure this setting, the maximum brightness range is 100 percent. | +|Inactivity Timeout | Default: 30 +Option: Any numeric value +Data Type: Integer | This setting allows you to manage the period of inactivity before dimming the device. +If you do not configure this setting, the inactivity timeout is 30 seconds.| +If you do not configure this setting, telemetry information is shared with Microsoft in accordance with the Microsoft Privacy policy. | +|Telemetry Enabled |Default: 01 +Option: 01, 00 | This setting allows you to manage the sharing of app usage information to improve software and provide better user experience. +To disable telemetry, set the value to 00.|