© Elektronik-Systeme LAUER GmbH & Co. KG • Kelterstr. 59 • 72669 Unterensingen • Tel. 07022/9660-0 • Fax 07022/9660-103 17○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○3 Putting in to operation3.1 Power supplyThe Panel-PC, TFT Display and the PC-Box are available as DC-24V- orAC-115/230V-power system.Power supply system The Panel-PC and PC-Box can be operated with extra-low- voltage inaccordance with EN60950!The controlling transformer has to comply with EN60742!Check the power supply system with the relevant data on the type plate.All cable connections have to be checked prior to putting the system into operation.It has to be ensured that all voltages and signals comply with the rele-vant specifications.1 fuse 6,3 A2 power supply 24V3 earth screw4 ATX switch5 Power remote terminal6 power supply 230VThe power supply 24V is carried out via a double-pole connector (PhoenixMST BT 2,5/2).3.1.1 How to handle ATX-power packsPower packs, main boards and operation systems are used in the Panel-PC and the PC-Box, using up to date PC-technologies like „ATX“ and„ACPI“. Switching on the appliances is done in accordance with ATX-specification via the ATX-Power-switch (red button underneath theappliance).Should a correct automatic booting not function then this can have thefollowing reasons.In the BIOS the option AC PWR Loss Restart i.e. PWRON After PWRFailmust be set to Enable i.e. On .The operating system must be ended correctly via the button abandon –shut down, so that the operating system of the VPC is shut down. Thecomputer must not be switched while with the operating system is stillrunning!634 51234 5