Hi all,
I have recently replaced a faulty crt monitor with a new flat screen unit on a toolmaking EDM machine manufactured by ARD in Taiwan (machine manufacturers gone out of business). The system is run on a 486 CPU. The monitor is showing the system booting up and then shows a message "Run system set up" & "Press F1 to continue". However, we dont have F1 on our machine Keypad. Connection from the keypad to the keypad PCB has 4 cables into an old style circular connector, I think it is called a PS2. This is connected through an adaptor to a mini PS2 with 6 pins. If I connect an ordinary computer Keyboard I get a "Keyboard Error" message. Can anyone help on this?
Regards
Tom
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