Tektronix SDA601, Руководство по обслуживанию

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Performance Verification Procedures
SDA 601 Serial Digital Analyzer 3- 5
2. Switch the equipment on and allow a 20-minute warm-up. Set the front panel
controls of the Tektronix 1780 (or 1781) as listed in Table 3--2.
Table 3- 2: Initial Settings for the Video Measurement Set
Control Setting
LEFT DISPLAY PIX
RIGHT DISPLAY WFM
INPUT CH A
REF INT
FILTER FLAT
WFM HORIZONTAL TWO, LINE
GAIN NORMAL
MAGNIFIER OFF
The picture on the Left Display of the Video Measurement Set should
resemble Figure 3--2. If the center portion of the display does not contain the
darker OSD (on-screen display) rectangle, press the SDA601
Insert On/OFF
button to toggle the OSD On.
Figure 3- 2: AUX Output Containing the On-Screen Display (OSD)
3. To enter the SDA601 Utility menu, hold the Lock Out key down and press
the
ON
button. Release the
ON
button, but continue to press the
Lock Out
key
until the display resembles Figure 3--3.