I am getting the diagnostic error code+ E11XX (E1111+ E1112+ E1121+ E1131+ E1132+ E1141+ E1142+ E1151+ E1152+ E1161+ E1162+ E1171+ E1181+ or E1182) on my CSA803 or 11800-series oscilloscope. What does this mean?

Question:

I am getting the diagnostic error code+ E11XX (E1111+ E1112+ E1121+ E1131+ E1132+ E1141+ E1142+ E1151+ E1152+ E1161+ E1162+ E1171+ E1181+ or E1182) on my CSA803 or 11800-series oscilloscope. What does this mean?

Answer:

These diagnostic codes indicate a problem with one, or more, of the EPROM’s. This IC could be missing, not properly seated in its socket, or defective. Below is a table matching the EPROM’s to their respective diagnostic codes:

U800: E1111, E1112

U900: E1121, E1122

U810: E1131, E1132

U910: E1141, E1142

U820: E1151, E1152

U920: E1161, E1162

U830: E1171, E1172

U930: E1181, E1182

Due to the age of these products, replacement parts are no longer available.

This FAQ Applies to:

Product: CSA803C, 11801C, CSA803A, 11801B

FAQ ID : 52811

View all FAQs »
Downloads
Download

Download Manuals, Datasheets, Software and more:

Go to top