HP (Hewlett-Packard) 8591C Cable Box User Manual


 
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If You Have a Problem
Error Messages
CAL: NBW 200 Hz notch amp failed
Indicates that the 200 Hz resolution bandwidth is not the correct shape for
the calibration routine. (H)
CAL: NBW 200 Hz notch failed
Indicates that the 200 Hz resolution bandwidth is not the correct shape for
the calibration routine. (H)
CAL: NBW 200 Hz width failed
Indicates that the 200 Hz resolution bandwidth is not the correct
bandwidth for the calibration routine. (H)
CAL: NBW gain failed
Indicates that one of the resolution bandwidths is not the correct amplitude
for the calibration routine. (H)
CAL: NBW width failed
Indicates that one of the resolution bandwidths is not the correct width for
the calibration routine. (H)
CAL:
PASSCODE
NEEDED
Indicates that the function cannot be accessed without the pass code. For
the DEFAULT CAL DATA function, the pass code is setting the center
frequency of the cable TV analyzer to -37 Hz. (M)
CAL: RES BW AMPL FAIL
The relative insertion loss of the resolution bandwidth is incorrect. This
message also sets SRQ 110. (H)
CAL SIGNAL NOT FOUND
Indicates the calibration signal (CAL OUT) cannot be found. Check that the
CAL OUT and the cable TV analyzer input connectors are connected with
an appropriate cable. If the calibration signal is connected to the cable TV
analyzer input but cannot be found, press
(FREQUENCY),
-37,
(Hzl,
(CAL),
More
1
of 4, More 2 of 4 ,
DEFAinT
CAL DATA . If the calibration
signal still cannot be found, press
t-1,
-37,
a
and perform the
CAL FREQ or CAL FREQ
&
AMPTD self-calibration routines. This message
also sets SRQ 110. (U) and (H)
CAL: SPAN SENS FAIL
The self-calibration span sensitivity routine failed. This message also sets
SRQ 110. (H)
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