Click on a pic to reveal its answer:
: Press the physical [ メニュー ] (Menu) button on your device's hardware bezel.
However, before you give up, try the standard Panasonic hidden code. It works on about 10% of models depending on the specific firmware version. panasonic strada cn-hw850d japanese to english
Using a translated overlay or a cheat sheet, you can muscle-memory your way through the unit: : Press the physical [ メニュー ] (Menu)
: Occasionally, Panasonic releases firmware updates via SD card that might add language options, though these are typically still for the Japanese region. Using a translated overlay or a cheat sheet,
Use the "Instant Camera" or "Live Translation" feature. Point your phone screen at the CN-HW850D display. The app will overlay English text directly onto your screen.
Yes, the unit has an auxiliary audio input (AV IN), which allows you to play audio from external devices.
You must pair the device through the menu. If it's failing, the unit might have too many devices registered; you may need to clear the paired device list (often found in the Bluetooth settings). How do I use the GPS in another country?