How to check the firmware version of a Philips theater?

Depending on your version of the firmware there are two different ways: 1) Firmware version prior to 3.x: * Turn on your Pronto NG and press the pronto icon * If your screen is stating on top Settings 1/3, then your version is prior 3.x, and you can continue with these instructions, otherwise follow the steps for a firmware version starting of 3.x * Press the page up button * Your screen on top indicates now Settings 3/3 * Find the line Application version * The number on the end of this line indicates your version. E.g. 2.1.5 2) Firmware version starting from 3.x: * Turn on your Pronto NG and press the pronto icon for 3 seconds * If your screen is stating now on the top Tools and there is a dark grey settings button. If this is not the case, then your version is prior 3.x, and you need to follow the instructions above * Press the settings button * Press the page up button * Your screen on top indicates now Settings 3/3 * Find the line Application version * The number on the end of this line indicates your version. E.g. 3.1.9