User-Generated Errors (900 to
999)900 TG UNLVL
901
TGFrqLmt
902 BAD NORM
903 A
>
DLMT
904 B
>
DLMT
905 EXT REF
906
OVENCOLD
907 DO IF CAL
908
BW>>SPCG
909
SPANCACP
910
SPAN>ACP
These error codes indicate user-generated errors.
Tracking generator output is unleveled.
Tracking generator output unleveled because START FREQ is set
below tracking generator frequency limit (300 kHz).
The state of the stored trace does not match the current state of the
spectrum analyzer.
Unnormalized trace A is off-screen with trace math or normalization
on.
Calibration trace (trace B) is off-screen with trace math or
normalization on.
Unable to lock cal oscillator when set to external frequency reference.
Check that the external 10 MHz reference is within tolerance.
The oven-controlled crystal oscillator (OCXO) oven is cold.
Unit is still performing IF calibrations, or is in need of IF calibrations
which were not yet done due to an
OVENCOLD
condition, since an
OVENCOLD
error is indicative of a bandwidth
5
1 kHz not getting
calibrated.
Channel bandwidth is too wide, compared to the channel spacing, for
a meaningful adjacent channel power computation.
The frequency span is too small to obtain a valid adjacent channel
power (ACP) measurement.
The frequency span is too wide, compared to the channel bandwidth,
to obtain a valid adjacent channel power (ACP) measurement.
General Troubleshooting 7-41