1. From your device's web browser, go to http://attwifimanager. Enter your Username and Password, then click SIGN IN.
Note: Ensure that your device is connected to the Netgear Nighthawk's Wi-Fi network. For more information, please see the Connect Devices to Wi-Fi or Connect PC or Mac to Wi-Fi tutorials.
2. Click SETTINGS at the top of the page.
3. Click Advanced Settings, then click Device.
• ADJUST SCREEN BRIGHTNESS: Click and drag the Screen Brightness slider to the desired brightness.
• ADJUST SCREEN TIMEOUT: Click the Screen Timeout drop-down menu, then click the desired option.