Hitachi HF-W6500 45/40 Feature Manual page 48

If you changed the advanced setting and want to make the change effective, click
OK. If you do not want the change, click Cancel. Then the window is closed and
the change is inapplicable.
(7) Making the change you made in (1) through (6) effective or discard the changes
If you changed the settings in (1) through (6) and want to make the change effective,
click OK. The RAS Setup window is closed and the settings become effective
immediately.
If you do not want the change in (1) through (6), click Cancel. Then the RAS Setup
window is closed and the changes are discarded.
3. SETTING UP THE RAS FEATURE
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