338 Chapter7
General Troubleshooting
Error Messages
451 IF SYSTM IF hardware failure. Check other error messages.
452 IF SYSTM IF hardware failure. Check other error messages.
454 AMPL Unable to adjust step gain amplifiers. Check other
errors.
455 AMPL Unable to adjust fine attenuator of the step gain
amplifiers.
456 AMPL Unable to adjust fine attenuator of the step gain
amplifiers.
457 AMPL Unable to adjust fine attenuator of the step gain
amplifiers.
458 AMPL Unable to adjust first step gain stage.
459 AMPL Unable to adjust first step gain stage.
460 AMPL Unable to adjust first step gain stage.
461 AMPL Unable to adjust second step gain stage.
462 AMPL Unable to adjust second step gain stage.
463 AMPL Unable to adjust third step gain stage.
464 AMPL Unable to adjust third step gain stage.
465 AMPL Unable to adjust third step gain stage.
466 LIN AMPL Unable to adjust linear amplifier scale.
467 LOG AMPL Unable to adjust step gain amplifiers.
468 LOG AMPL Unable to adjust third step gain stage.
469 LOG AMPL Unable to adjust step gain amplifiers.
470 LOG AMPL Unable to adjust third step gain stage.
471 RBW 30K Unable to adjust 30 kHz resolution bandwidth in first
LC pole.
472 RBW 100K Unable to adjust 100 kHz resolution bandwidth in first
LC pole.
473 RBW 300K Unable to adjust 300 kHz resolution bandwidth in first
LC pole.
474 RBW 1M Unable to adjust 1 MHz resolution bandwidth in first
LC pole.
475 RBW 30K Unable to adjust 30 kHz resolution bandwidth in
second LC pole.
476 RBW 100K Unable to adjust 100 kHz resolution bandwidth in
second LC pole.