Fluke ScopeMeter 190-202 Service Manual page 77

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