Tektronix 1740A/1750A Manual de usuario descargar pdf (Pagina 64)

Using the Menus

1740A/1750A Series Waveform/Vector Monitor User Manual

3-9

VERTPOS

HORIZPOS

CLEAR

AMPLITUDE PHASE VECTOR PHASE

Left Center Right

VEC CURSOR

POLAR

MARK

AMPL

75.0IRE

PHASE

145.0°

Figure 3-2. The VECTOR CURSOR menu.

Waveform Cursor Control

In WAVEFORM display mode, the bezel buttons are used to

select timing cursors

(TIME), voltage cursors (VOLT), both

voltage and timing

(V+T), or markers (MARK). The Waveform

cursor menu is shown in Figure 3-3.

H When voltage cursors are selected (

VOLT), the left

bezel control is used to adjust the vertical position

of the first voltage cursor, and the center bezel

control adjusts the second voltage cursor. The right

bezel control is used to move the vertical position of

both cursors vertically, in tandem. The readout

∆V

shows the voltage difference (positive or negative)

between the two cursor positions, up to four signifi-

cant digits.

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 142 143

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Tektronix 1740A/1750A Manual de usuario Pagina 64