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If You Have a Problem
Error Messages
RFPRESELERROR
Indicates that the preselector peak routine cannot be performed. (H)
RF PRESEL TIMEOUT
Indicates that the preselector peak routine cannot be performed. (H)
SAMPLE FAIL
Indicates the sample detector has failed. (H)
SETUP ERROR
Indicates that the span, channel bandwidth, or channel spacing are not set
correctly for the adjacent channel power or channel power measurement.
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SIGNAL NOT FOUND
Indicates the PEAK ZOOM routine did not End a valid signal. (U)
SIGNAL CLIPPED
Indicates that the current FFT measurement sweep resulted in a trace that
is above the top graticule line on the cable TV analyzer display. If this
happens, the input trace (trace A) has been “clipped,” and the FFT data is
not valid. (U)
Signals do not fit expected % AM pattern
Indicates that the % AM routine cannot perform the percent AM
measurement because the on-screen signals do not have the characteristics
of a carrier with two sidebands. (U)
Signals do not fit expected
TO1
pattern
Indicates that the
TO1
routine cannot perform the third-order
inter-modulation measurement because the on-screen signals do not have
the characteristics of two signals and two distortion products. (U)
SMPLR UNLCK
Indicates that the sampling oscillator circuitry is not functioning properly.
If this message appears, check that the external frequency reference is
correctly connected to the EXT REF INPUT. (U) and (H)
SOFTKEY OVFL
Softkey nesting exceeds the maximum number of levels. (U)
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