PCE Instruments PCE-DFG 50K XF Bedienungsanleitung Seite 84

5.2.2.3.3 Alert sound
The alarm sound can be set or turned off. If it is turned off, the visual alarm will still be displayed.
Use the ▲ or ▼ key to select the menu item Alert sound and press the OK key to enter the
submenu.
Use the ▲ or ▼ key to select the desired option and press the OK key to confirm. You can now
return to the Alert menu by pressing the back key.
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