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Deactivating the lock-mode function
̈ Select the “LOC” menu by pressing the SET button. “LOC On”
appears on the display.
̈ Press the ̄ button to deactivate the lock-mode function.
“LOC OFF” starts flashing on the display.
̈ Press the SET button to return to the top menu level. The display
switches back to the standard display and the buttons can now
be operated as usual.
̄