Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual
4-32
9. Use
mV
RANGE
and
RANGE
to set the Input A sensitivity to 2 V/div (the actual probe
setting is 10:1).
10. Use
TIMEsns
to select the time base to 20 μs/div.
11. Set the calibrator to video mode with amplitude +100 %. Set format and
marker line number to:
• PAL 622 (even) for PAL and PALplus
• SECAM 622 (even) for SECAM
• NTSC 262 even for NTSC
12. Observe the trace and check if the Test Tool triggers on the negative pulse
before the marker pulse (see Figure 4-12).
13. Use
to select Test Tool line number:
• 310 for PAL, PALplus, or SECAM
• 262 for NTSC
14. Set the calibrator format and marker line number to:
• PAL 310 (odd) for PAL and PALplus
• SECAM 310 (odd) for SECAM
• NTSC 262 odd for NTSC
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