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6.2 Procedure of Measuring Bit Error Rate
6-9
6
Measuring Bit Error
6.2 Procedure of Measuring Bit Error Rate
The following figure shows the basic procedure for measuring the bit error
rate.
Start
Set term ination m ethod.
Set pattern.
End
Touch ED Result button
and Start.
Set positive/negative logic.
Is pattern
Program m able
Pattern?
Set pattern file.
No
Yes
Input external
attenuation factor.
Use external
attenuator?
Yes
No
Set Sync Control
to ON.
Yes
No
Set S ync Control
to O FF.
Set external
attenuation to 0.
Set Fram e Position.
Is G ating C ycle
Untim ed
?
Set G ating
period.
No
Yes
Set threshold voltage.
Set Auto Sync to O N.
Set Auto Sync threshold
rate.
Is pattern
Program m able
Pattern?
Set G ating C ycle.
Set G ating Current
to O n.
Track bit rate and
pattern at PPG ?
No
Yes
Set Tracking
to On.
Set Tracking
to Off.
Figure 6.2-1 Basic Procedure of Bit Error Rate Measurement
Summary of Contents for BERTWave MP2100B
Page 24: ...xxiv...
Page 96: ...Chapter 2 Before Use 2 42...
Page 112: ...Chapter 3 Connecting with DUT 3 16...
Page 250: ...Chapter 7 Measuring Waveform 7 64 Figure 7 12 1 Marker Display...
Page 262: ...Chapter 7 Measuring Waveform 7 76...
Page 276: ...Chapter 8 Operating Optical Interface 8 14...
Page 304: ...Chapter 9 Performance Test 9 28...
Page 320: ...Chapter 10 Maintenance 10 16...
Page 374: ...Appendix E Performance Test Record Form E 10...
Page 382: ...Index Index 6...