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CHAPTER 4: Operation
function, this command is usually more effective
than [Ctrl] [N] for clearing up mouse problems.)
To do this, press and release the left Control key
([Ctrl]), then press and release the letter [O] (not the
number zero). In contrast to [Ctrl] [N], entering [Ctrl]
[O] when the mouse is in sync will have no discernible
effect on the mouse. [Ctrl] [O] also has no effect on
CPUs whose operating system and/or mouse driver
don’t support the reinitialization function.
Sometimes the mouse can “get stuck” for other
reasons, and you’ll have to press the Spectra’s reset
button to reinitialize it. See Section 5.1.
4.7 Identify ROM
Unfortunately, as with all complex equipment, problems
might arise with your ServSwitch Spectra that you’ll need
help from a technical-support person to fix. One of the
things technicians might want to know when they try to
diagnose and correct your problem is the revision level
of your Spectra’s ROM (read-only memory, where the
Spectra’s operating program is stored).