Wavetek 147 Spécifications télécharger pdf (Page 218)

100

101

Automatic Test: Auto Test Results

194

NOTE: Channel 5 will always pass the adjacent channels

test because it is not recognized as an adjacent channel

with channel 4.

Viewing Intervals

To view the measurement data from an interval, use the up and down

diamond keys to highlight the interval then press the Load File soft key.

The first screen displayed is a tabular list that includes the video and audio

carrier levels along with the Delta V/A for each channel. Use the up and

down diamond keys to scroll through the list. Indicators appear within the list

to flag out-of-limit conditions. The following table explains each indicator.

* adjacent channel limit violation

↑ over limit violation

↓ under limit violation

> over range measurement error

< under range measurement error

E unlocked measurement error

• Use the More soft key to toggle between level, C/N, hum, and

modulation measurements.

• If an error occurred, the following symbols replace the measurement

values when you're viewing the list of level, C/N, hum, and modulation

measurements:

< UNDER - under range

> OVER - over range

E ERROR - synthesizer unlocked

• Use the Print soft key to print out the following report:

-------------------------------------------------------------------

Acterna Autotest REPORT

Model: SDA-5510 Serial No: 1234567 Cal Date: 01/20/00

-------------------------------------------------------------------

Operator: JOHN File: PROOF1 Interval: 1

Date: 07/20/99 Time: 15:18:09 Temp: 75 F

-------------------------------------------------------------------

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Wavetek 147 Spécifications Page 218

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