When it comes to specialized measuring devices, you really can’t avoid having to consult their manuals once you’ve begun using them. Well, it would be more accurate to say that you have to refer to their manuals until you learn pretty much everything about them by heart and firmly memorize its functions in your own mind. If you own a Siemens Logo 230RC, you’ll definitely have to refer to its manual at least a few times. Specialized devices in general, not just measurement devices, do have a certain degree of user friendliness, but this is a far cry from cell phones, as a basic example. Most of these devices have simple displays and several simple control buttons to manage all their functions. Things are just not instantly useable and you might not even be able to find all the functions required at a given moment without checking them up in your manual. It’s not just about the Siemens Logo, but pretty much any complex electronic measurement device in general. Engineers that start using new devices have a habit of copying and outright buying new manuals for those devices. Simply put, they always have at least one backup copy at their offices or homes and at least one copy that they carry with them until they learn all the functions of the device. Well, that’s assuming that it’s not a complex, novel-sized manual, since that would be relatively inconvenient to carry everywhere. Fortunately, most manuals are compact enough for it not to be an issue, even better if your extra copy is in software form on your laptop or smartphone. DOWNLOAD SIEMENS LOGO 230RC USER MANUAL HERE