Proceed PDSD User Manual
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more difficult to accidently disturb the carefully calibrated settings in the Setup
and Custom Menus. Toggle the lock on and off by moving the “select-it” cursor to
this item, changing to the “change-it” cursor by pressing
enter
, and pressing either
volume +
or
volume –
(with only two settings, either plus or minus will work).
Then save your change by pressing
enter
.