I have an old allen datagraph 824 and I used it awhile back and had it in storage for a bit yesterday went to cutt some stuff and when I turn it on I get a e03 code and a d21 and I have no control all I can do really is function function clear for soft reboot. Has anyone had this same problem and is there a fix to this ?
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Need Help Allen datagraph 824
- Thread starter Colton114
- Start date
focadima
Flexisign 10,Allen-Datagraph 848
A little late to the game lol, if the internal microprocessor detects an error condition the letter E and a 2-digit code will be displayed on the control panel. Error code E03: pause switch is on. Any key pressed after the error is displayed will place the matching in the diagnostic mode, indicated by a flashing "D" on the control panel.
This from the manual from a AD848
This from the manual from a AD848