Wireless PowerPack is a wireless 8-channel amplifier. It can handle EMG signals and other sensor signals. With an additional first A/D converter a channel extension is possible. Please note that the extension is intended for control signals like velocity or force. A direct patient connection is only allowed if the PC connection is isolated! The definition of channel names is essential for recording. All channels you want to record must have a name define via an instrument. The buttons Laod/Save are used to load or save a complete setting. When closing the window (Continue), the complete setting is directly sent to the amplifier. Use the field Calibration: 1V = to input a coefficient to calculate a physical unit out of the voltage recorded at the A/D converter. Input e.g. 1V = 30 degree for a gonio. When processing, the signal is multiplied with 30 and the channel unit will be set to degree. If nothing is input, IMAGO calculates with calibration coefficient 1.0 and the unit Volt. Enter an offset for each channel and use the calibration mode to remove offsets online.