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3.0 Procedure for Main Unit Upgrade
1. Attach the Any-Grid unit to your PC with the RS-232 cable mentioned above. The RJ-45 side must be
plugged into the “RS-232” port of the display unit on the Any-Grid. The SUB-D side must be connected to the
Windows PC directly or via an RS-232 to USB adaptor. Ensure the Any-Grid display is powered on, refer to the
“Introduction” chapter of this guide for details.
2. Extract the zipped folder “PSW-H Main Unit Upgrade XX.XX” to a hard disk on the Windows PC, with which
the upgrade will be conducted. Ensure the folder and its contents are extracted and no longer zipped. Do
not perform the upgrade directly form a USB drive or other external peripheral to avoid interruption.
3. Enter the folder “PSW-H Main Unit Upgrade” and execute the Upgrade software:
4. Select the serial COM port to which the Any-Grid unit is connected:
5. Click “Upgrade Main Unit (U1)”:
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