Kikusui KJM6310, Operation Manual

Page: 49 / 56

KJM6310 Maintenance 5-3
Symptom Check Items Description
The jitter mea-
surement value
is too large. Is the delay adjustment
correct? When measuring the time interval jit-
ter, the phase of the two signals must
be matched.
Is the edge (logic) of the
RF signal and clock sig-
nal correct? The edge of the RF signal after both
edges have been detected cannot be
measured on both edges. If the edge of
other signals is not correct, measure-
ments may not be made correctly.
Check the edge settings. See “ Rec-
ommended setup”, on page 3-7.
After power
on, the ERROR
LED blinks at
1-s intervals. Is the RF signal discon-
nected? Internal data error has occurred.
Request for repairs.