Tektronix 2715 Video Monitor Mode and TV Line Trigger

Performance Verification
2715 Spectrum Analyzer Service Manual 4-31
Use the following procedureto verify operation of the Video Monitor and TV
Line Trigger features.
1. Recall default power up settings by pressing UTIL 1 1.
2. Select the following settings on the SpectrumAnalyzer:
FREQUENCY 1038.4 MHz
REFERENCE LEVEL --60 dB m
SPAN/DIV 2 MHz
RESOLUTION BW AUTO
3. Enable the preamp by pressing INPUT 1.
4. Connect a satellite feed to the RF INPUT.
5. Enable SATELLITEVIDEO DETECT MODE by pressing
DEMOD 9 0.
6. Enable SATELLITEVIDEO by pressing BKSP 3.
7. Check that the front panel LEVEL controlcan be set for a full screen picture.
8. Disconnect the satellite feed fromthe R F INPUT,and connect a broadcast
antenna feed in its place.
9. Select the following settings on the SpectrumAnalyzer:
FREQUENCY Visual Carrier
REFERENCE LEVEL --30 dB m
SPAN/DIV 100 kHz
RESOLUTION BW 5 MHz
VID FLTR Off
VERTICAL SCALE LIN
10. Turn offSATELLITE VIDEO by pressing DEMOD 3.
11. Enable BROADCAST VIDEO DETECT MODE by pressing
DEMOD 9 0.
12. Enable BROADCAST VIDEO by pressing BKSP 3.
13. Set the front panel LEVEL control fora full screen picture.
14. Turn offBR OADCAST VIDEO by pressingDE MOD3.
15. Set the FREQ/MKRS knob function to video line selector by pressing
SWP/TRIG 9 1. Press any menubutton to exit the menu.
16. Enable ZERO SPAN andturn off DISPLAY STORAGE.
Video Monitor Mode and
TV Line Trigger