Agilent Technologies U1231A Guia do Utilizador descarregar pdf (Página 105)

Multimeter Setup Options 4

Setup Menu Items

U1231A/U1232A/U1233A User’s Guide 87

Changing the beep frequency

The multimeter’s beeper alerts users to the presence of

newly sensed values for static recordings, sensed values that

are out of tolerance or limits set, and invalid key operations.

Use this Setup item to change the driving frequency of the

beeper (either 3.2, 3.4, 3.8, or 4.2 kHz), or to disable the

beeper (–.–)

Figure 4-4 Changing the beep frequency

Parameter Range Default setting

bF (3.2, 3.4, 3.8, 4.2) kHz or –.– (off) 3.8 kHz

Pr e s s

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 132 133

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Agilent Technologies U1231A Guia do Utilizador Página 105