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If You Have a Problem
Error Messages
ADC-2V
FAIL
Indicates a hardware failure.
(H)
ADC-GND FAIL
Indicates a hardware failure.
(H)
ADC-TIME FAIL
Indicates a hardware failure.
(H)
and
(U)
CAL:-
-
-
During the self-calibration routine, messages may appear on the display to
indicate how the calibration routines are progressing. For example, sweep,
freq, span, MC delay, FM coil, and
atten
can appear on the cable
TV analyzer display.
4
LOCK OFF appears briefly during the CAL FREQ
self-calibration routine; this is normal and does not indicate a problem. (M)
CAL:-
_
_
: done Press CAL STORE to save
Indicates that the self-calibration routine is finished and that you should
press CAL STORE. (M)
CAL: cannot execute
CALAMP
enter: 0 dB PREAMP GAIN
The preamplifier gain should be set to 0
dR
before the CAL AMPTD routine
is performed. The preamplifier gain is set by using EXTERNAL
PAEANPG
.
This message also sets SRQ 110. (U)
CAL: DATA NOT STORED CAL AMP NEEDED
The correction factors are corrupt and cannot be stored. You need to
perform the CAL FREQ
&
AMPTD routine before trying to store the
correction factors. This message also sets SRQ 110.
(U)
CAL: FM SPAN SENS FAIL
The cable TV analyzer could not set up span sensitivity of the FM coil. (H)
CAL: GAIN FAIL
Indicates the signal amplitude is too low during the CAL AMPTD routine.
This message also sets SRQ 110. (H)
CAL: MAIN COIL SENSE FAIL
The cable TV analyzer could not set up span sensitivity of the main coil. If
this message appears, press (FREQUENCY),
-37,
(KJ,
a,
More 1 of 4 ,
More 2 of 4 , DEFAULT CAL DATA , and perform the CAL FREQ routine
again. (H)
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