Chapter 6 321
General Troubleshooting
System Analyzer Programming Errors (100 to 150)
551 LOG AMPL LOG Board ID. Indicates incompatible hardware. Cal
oscillator on A4 assembly not expected.
552 LOG AMPL Unable to adjust amplitude of log scale.
553 LOG AMPL Unable to adjust amplitude of log scale.
554 LOG AMPL Unable to adjust amplitude of log scale.
555 LOG AMPL Unable to adjust amplitude of log scale.
556 LOG AMPL Unable to adjust amplitude of log scale.
557 LOG AMPL Unable to adjust amplitude of log scale.
558 LOG AMPL Unable to adjust amplitude of log scale.
559 LOG AMPL Unable to adjust amplitude of log scale.
560 LOG AMPL Unable to adjust amplitude of log scale.
561 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in second step gain.
562 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in second step gain.
563 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in third step gain range.
564 LOG AMPL Unable to adjust amplitude of log scale.
565 LOG AMPL Unable to adjust amplitude of log scale.
566 LOG AMPL Unable to adjust amplitude of log scale.
567 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in Log offset/Log Expand stage.
568 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in Log offset/Log Expand stage.
569 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in Log offset/Log Expand stage.
570 LOG AMPL Unable to adjust amplitude of log scale. Possible
problem in Log offset/Log Expand stage.
571 AMPL Unable to adjust step gain amplifiers.
572 AMPL 1M Unable to adjust amplitude of 1 MHz resolution
bandwidth.
573 LOG AMPL Unable to adjust amplitude of log scale. Check video
offset circuitry.
574 LOG AMPL Unable to adjust amplitude of log scale. Check video
offset circuitry.
575 LOG AMPL Unable to adjust amplitude of log scale. Check video