510 AMPL .3M

Unable to adjust amplitude of 300 kHz Resolution Bandwidth.

 

Insufficient gain during LC BW Cal.

511 AMPL IM

Unable to adjust amplitude of 1 MHz Resolution Bandwidth.

 

Insufficient gain during LC BW Cal.

512 RBW 100

Unable to adjust 100 Hz Resolution Bandwidth. Insufficient gain

 

during crystal BW Cal.

513 RBW 300

Unable to adjust 300 Hz Resolution Bandwidth. Insufficient gain

 

during crystal BW Cal.

514 RBW IK

Unable to adjust 1 kHz Resolution Bandwidth. Insufficient gain

 

during crystal BW Cal.

515 RBW 3K

Unable to adjust 3 kHz Resolution Bandwidth. Insufficient gain

 

during crystal BW Cal.

516 RBW IOK

Unable to adjust 10 kHz Resolution Bandwidth. Insufficient gain

 

during crystal BW Cal.

517 RBW 100

Unable to adjust 100 Hz Resolution Bandwidth. Crystal Sweep

 

problem.

 

518 RBW 300

Unable to adjust 300 Hz Resolution Bandwidth. Crystal Sweep

 

problem.

 

519 RBW IK

Unable to adjust 1 kHz Resolution Bandwidth. Crystal Sweep

 

problem.

 

520 RBW 3K

Unable to adjust 3 kHz Resolution Bandwidth. Crystal Sweep

 

problem.

 

521 RBW IOK

Unable to adjust 10 kHz Resolution Bandwidth. Crystal Sweep

 

problem.

 

522 RBW IOK

Unable to adjust symmetry of 10 kHz Resolution Bandwidth in first

 

XTAL pole.

 

523 RBW IOK

Unable to adjust symmetry of 10 kHz Resolution Bandwidth in second

 

XTAL pole.

 

524 RBW IOK

Unable to adjust symmetry of 10 kHz Resolution Bandwidth in third

 

XTAL pole.

 

525 RBW IOK

Unable to adjust symmetry of 10 kHz Resolution Bandwidth in Fourth

 

XTAL pole.

 

526 RBW <300

ADC timeout during IF ADJUST of <300 Hz Resolution Bandwidth.

527 RBW <300

Step gain correction failed for <300 Hz Resolution Bandwidth. Check

 

narrow BW

SGO attenuator.

528 RBW <300

Calibration of

dc level at ADC failed for <300 Hz Resolution

 

Bandwidth.

 

529 RBW <300

Invalid demodulated data for <300 Hz Resolution Bandwidth flatness

 

and IF down-converter. Demod data for calibration may be bad.

530 RBW (300

Adjustment of VCXO down-converter failed. Narrow BW VCXO

 

calibration failed.

General Troubleshooting 6-27