Trigger Controls
TDS3000B Series User Manual
3- 65
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Description
Side
Source
(cont.)
Alternating
(all active chan-
nels)
Sequentially uses each active channel as
a trigger source, from the lowest-num-
bered active channel to the highest-num-
bered active channel. See page 3--67.
Coupling
DC
Selects DC coupling.
HF Reject
Rejects frequencies above 30 kHz in the
trigger signal.
LF Reject
Rejects frequencies below 1 kHz in the
trigger signal.
Noise Reject
DC coupling with low sensitivity to reject
noise in the trigger signal.
Slope
/ (rising edge)
Triggers on the rising edge of a signal.
\ (falling edge)
Triggers on the falling edge of a signal.
Level
Level
Use to set the trigger level with the
general purpose knob.
Set to TTL
Sets the trigger level to +1.4 V for TTL
logic.
Set to ECL
Sets the trigger level to --1.3 V for ECL
logic (V
ee
= --5.2 V).
Set to 50%
Sets the trigger level to the 50% ampli-
tude level of the signal.
Summary of Contents for 071-0957-03
Page 4: ......
Page 15: ...Getting Started ...
Page 16: ......
Page 51: ...Application Examples ...
Page 52: ......
Page 80: ...Application Examples 2 28 TDS3000B Series User Manual ...
Page 81: ...Reference ...
Page 82: ......
Page 176: ...e Scope 3 94 TDS3000B Series User Manual ...
Page 177: ...Appendices ...
Page 178: ......
Page 216: ...Appendix E Performance Verification E 2 TDS3000B Series User Manual ...
Page 218: ...Appendix F General Care and Cleaning F 2 TDS3000B Series User Manual ...
Page 234: ...Appendix G Ethernet Setup G 16 TDS3000B Series User Manual ...
Page 235: ...Glossary ...
Page 236: ......
Page 247: ...Index ...
Page 248: ......