IBM 3590 Portable Media Storage User Manual


 
option 1 when there is no cartridge in the device. The Unload Drive option
2 shows the darker font, which indicates that it can be selected.
If you move the cursor ()to1 and press Enter, the selection responds with
the normal font 2 momentarily. It then returns to the lighter font. The 3590
will not perform any action.
Figure 8. Example of Selectable Options
Chapter 3. Drive Operator Panel and Controls
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