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Icon Network Upgrade

Icon Time Systems how to upgrade from RS232 to TCP/IP Icon time clock

  How you can upgrade a TimeCalculator from Serial/USB to TCP/IP network • Disconnect the device, lie it on its face • Remove the 4 screws on the back, set aside the back plate • Inside, take out the 4 board mount screws using a size 1 Phillips screw driver. • Very carefully, tip the board out,  see a […]