2.2 Installation Start your PC. Microsoft Windows ME, Windows 2000, Windows XP or above should be installed. These operating systems do not require additional drivers. The RogaDAQ2will be automatically detected andinstalled as USB-Audio-Device. You may nowuse yourRogaDAQ2with anysoftware supporting WindowsPC soundcards. 3. Making Measurements 3.1 Scaling The RogaDAQ2 outputs the analog signals as signed 16bit PCM data with a range of -32.768 to +32.767. The maximum values represent the maximum input range (e.g. +32.767 = 10V, 1V or 0.1V; -32.768=-10V, -1V or -0.1V).The input rangeis defined as peak voltage, not rms. Not all software applications detect the supported sampling rates properly. Please make sure to onlyuse the supported sampling rates as outlined in the specifications section.3.3 Sensorsupply The AC/DC on/offfunction can be used to enable or disable the highpass filter for the channels, by usingthe “Mute On/Off”check box at the Windows soundcard properties.
RogaDAQ2 SC
Rev. 1.2 - 12.2006
2 channelsound cardversion