Tektronix TDS500C Uživatelský manuál stáhnout pdf (Strana 94)

Performance Tests

1–78

TDS 500C, TDS 600B & TDS 700C Performance Verification and Specifications

Figure 1–36: Line count accuracy test setup waveform – TDS 684B shown

H Press CURSOR.

H Press the main-menu Function.

H Press the side-menu V Bars.

H Using the General Purpose knob, place the left cursor directly over

the trigger ‘T’ icon.

H Press SELECT.

H Turn the General Purpose knob to adjust the right cursor for a cursor

delta reading of 6.780us.

H Use the HORIZONTAL POSITION knob to position the right

cursor to center screen.

H Verify that the cursor is positioned on a positive slope of the burst

signal. See Figure 1–37.

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Tektronix TDS500C Uživatelský manuál Strana 94