5. Commissioning Instructions5.1. Turning the IPC On and OffThe IPC is turned on by pressing the on/off button once. If the operating system Windows ® is in-stalled, the function of the button can be programmed via the power management. The PC is turnedoff when the button is pressed longer than 4 seconds.! Caution:If the operating system is not shut down properly, data loss may occur when turning offthe device.If necessary, the Advanced Power Management configuration can be changed via the Power Con-figuration Menu of the BIOS (see Vario10_Board_man_v1.00.pdf).5.2. OperationThe device has a touch screen and 19 function and control keys as default. In order to ensure a re-liable operation and to avoid damaging the controls, observe the following notes: The resistive touch screen must only be operated with fingers, gloves or a stylus. The membrane keys (function and control key, on/off button) must be operated only with fin-gers. When using gloves, ensure that they are free of sharp-edged adhesions as for example glasfragments or cuttings.5.3. Description of Function/Control KeysF1…. The assignment of the function keys depends on the soft-ware used. Move the cursor one step in the corresponding direction.ESC Cancel running tasks of the computer. Confirm the input.Manual Datafox IPC Vario 10 Page 13 date: 07.02.2013 Version: 01.00.03