HP E6380-90019 Uživatelský manuál stáhnout pdf (Strana 146)

146 Chapter 5

Analog Measurements - Screens and Control Fields

Ref Level Reset

Ref Level

Reference level sets the amplitude reference level for the top line of the

display. All signals displayed are referenced to this line.

Operating Considerations

The unit-of-measure for the reference can be changed as needed. For

instance, 0 dBm, 0.224 V, 107.0 dBmV, and 0.00100 W can all be used

to represent the same level.

Screens on which this field is displayed

SPEC ANL: main controls menu

Reset

Reset retriggers the measurement when Single triggering is selected.

See the "Cont/Single" field on page 128.

Screens on which this field is displayed

SCOPE: trigger controls menu

Main Menu

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HP E6380-90019 Uživatelský manuál Strana 146