Tektronix cts710 Surge Protector User Manual


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Functional Overview
CTS 710 SONET Test Set User Manual
2–5
H Yellow history lights. Once an event has been detected, a yellow
history light is turned on. The yellow history light shows that the
associated event occurred at some time in the past. Yellow history
lights remain on until you reset the event history by pressing the
CLEAR HISTORY button, starting a new test, or changing the
Receive Rate.
CLEAR HISTORY
button clears
history of events.
Yellow history lights
indicate an event has
occurred.
Red lights indicate an
event is occurring
now.
Green lights
indicate the
condition is true.
Figure 2–4: Status Lights (With Option 22 Installed)
Functional Overview
CTS 710 SONET Test Set User Manual
2–5
H Yellow history lights. Once an event has been detected, a yellow
history light is turned on. The yellow history light shows that the
associated event occurred at some time in the past. Yellow history
lights remain on until you reset the event history by pressing the
CLEAR HISTORY button, starting a new test, or changing the
Receive Rate.
CLEAR HISTORY
button clears
history of events.
Yellow history lights
indicate an event has
occurred.
Red lights indicate an
event is occurring
now.
Green lights
indicate the
condition is true.
Figure 2–4: Status Lights (With Option 22 Installed)
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