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Cumana A3000 1Meg upgrade (top)
Cumana A3000 1Meg upgrade (bottom)
Cumana CA011 A3000 1Meg upgrade (top)
Cumana CA011 A3000 1Meg upgrade (bottom)
This is a 1MB ugrade for an A3000. When the A3000 is expanded it can rapidly run out of memory, particularly at higher screen resolutions. The first 2 pictures are of a "version1" upgrade, the last 2 pictures are of a later version (CA011) which is installed in my A3000 .
Here are the Cumana BBC A3000 Memory Upgrade Installation Instructions
Here is the Cumana Equipment Warranty