: Some Hitachi remotes require the internal clock to be set correctly before certain functions (like timers or specific modes) will operate.
The phrase "remote.rar" likely refers to , which commonly use the model prefix RAR (e.g., remote.rar
If your remote is unusable, high-quality replacements are widely available on platforms like AliExpress , eBay, and Amazon . You can also find protective silicone cases that provide better grip and shock absorption. : Some Hitachi remotes require the internal clock