Tektronix TPG20 Manuel d'utilisateur télécharger pdf (Page 32)

Performance Check and Calibration Procedures

1–20

TPG20 Service

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Figure 1–3: Jumper (Link) and Adjustment locations on the TPG20 Main Board

4. Crystal Setup

NOTE. This step should not be necessary unless the original setup data has been

corrupted for some reason.

a. Enter the System setup menus and press the SYSTEM button until the

setup for crystal 1 appears. Crystals 1 to 6 represent X3 to X8 respective-

ly and by rotating the front panel knob, select the correct crystal ID that

matches the crystal frequency. Table 1–1 shows the available crystal

options that the unit can support.

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 101 102

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Tektronix TPG20 Manuel d'utilisateur Page 32

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