This document is the entire content of the RRooyyaallTTeekk RRPPJJ--22000000 user manual, which mainly introduces the appearance, battery insertion method, accessories, function keys, screen settings, and other settings.
This manual explains how to set up and operate the Royalrek RPJ-2000, covering connection of the device, basic functions, and menu navigation.
It details the function keys, brightness, contrast, color adjustments, volume control, language selection, and firmware version information. This manual is written in Japanese.