Rigol DSA875 Manual do Utilizador descarregar pdf (Página 129)

Chapter 2 Front Panel Operation RIGOL

User’s Guide for DSA800 Series

2-77

Table 2-53 Volume

Parameter Explanation

Default 100

Range 0 to 255

Unit N/A

Knob Step 10

Direction Key Step 20

3. Demod Time

Set the time for the analyzer to complete a signal demodulation after each

sweep. If Earphone is set to “On”, you will hear the demodulated signal

through the earphone during the demodulation. You can use the numeric keys,

knob or direction keys to modify this parameter. For more details, please refer

to “

Parameter Setting”.

Table 2-54 Demod Time

Parameter Explanation

Default 100 ms

Range

5 ms to 1 ks

Unit

ks, s, ms, us, ns, ps

Knob Step 5 ms to 10 ms, step=0.1ms

10 ms to 100 ms, step = 1 ms

100 ms to 1 s, step = 10 ms

1 s to 10 s, step = 100 ms

10 s to 100 s, step = 1 s

100 s to 1 ks, step = 10 s

Direction Key Step in 1, 2, 5 sequence

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 234 235

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Rigol DSA875 Manual do Utilizador Página 129