DeFelsko PosiTector 6000 F0S3 Instruction Manual page 9

Hi Res
Increases the displayed resolution. Accuracy is not affected.
Fast
Increases measurement speed. Useful for quick inspection or
when measuring large areas with thick coatings where proper
probe positioning is not critical. Swift up/down probe movement is
required. Reduced accuracy may be noted.
NOTE:
For FN probe models, the N mode is disabled in
Fast Mode.
Sound
Adjusts the volume of built-in speaker (Off, Low, Medium, High).
Flip Lock
Disables the Auto Rotate feature by locking the display in its
current orientation.
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