Dx-ar-8108 Radio — User Manual
Press and hold the (or DISP ) button until the time flashes. Rotate the Volume knob to adjust the hours and minutes. Press the button again or wait 5 seconds to save. Safety & Maintenance Operating Temp: Recommended range is -10°C to +60°C .
If you want, I can:
In this video, we unbox and review the DX-AR-8108. Below you will find the digital user manual referenced in the tutorial at timestamp [00:00]. Dx-ar-8108 Radio User Manual
Pretty sure it's chrome that's built in. Remember having to install Firefox from desktop mode.
Unless something changed recently, Firefox was always built in. They did make it so you have to install it manually a year or so after initially launching, but Chrome was never included.
Firefox is built-in with the desktop mode. I believe when first going to "Non-Steam Games" in Gaming Mode, SteamOS does prompt you to install Chrome as Chrome plays nicer in Gaming Mode.