Tektronix SPG600 Service Manual page 93

SPG600 & SPG300 Sync Pulse Generators Service Manual
3. Recall the Factory Default preset as follows:
a. Press the SYSTEM button to display the System menu.
b. Press the ENTER button to display the Preset submenu.
c. Press the left ( ) or right ( ) arrow button to select Factory Default.
d. Press the ENTER button to recall the factory default settings.
4. Output analog audio signals from the XLR connectors as follows:
a. Press the CANCEL button to return to the System menu.
b. Press the up ( ) or down ( ) arrow button to select CONFIGURATION.
c. Press the ENTER button to display the Configuration submenu.
d. Press the up ( ) or down ( ) arrow button to select XLR OUTPUT.
e. Press the left ( ) or right ( ) arrow button to select Analog Audio.
f. Press the ENTER button.
5. Press the Measure button on the video measurement set to open the Measure
mode display.
6. In the Measure mode display, touch the Audio soft key.
7. Touch the Audio Analyzer soft key to open the Audio Analyzer display
8. Verify that the frequency, level, and THD+N values are as follows:
Frequency: 1 kHz
Level: –1 dBu to +1 dBu
THD+N: < 0.5%
Performance Verification
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