15.
Even though the locking loop is activated, it is possible to use the Power Slider or the
Percent of Full Power window to change the power set point. The system accepts your
new set point and operates the lock around the new value. The locking loop has a
bandwidth of DC to 10 kHz so it will lock out much of the amplitude noise and
effectively eliminate any drift over longer periods of time.
16.
For best results, operate the Power Lock Loop at or below about 90% of full power. If
operating the loop at 100% power, the current supply will be unable to adjust the current
upward to lock out fluctuations.
17.
To shut the system down, simply use the slider to reduce the current to zero and click the
Amplifier On/Off button. Turn the keyswitch to the off position and remove the key for
security.
To prevent damage to the amplifier diode, the factory has limited the maximum current to the
operating current listed on the Acceptance Test Data Sheet.
Further functionality and information about the amplifier system can be obtained from the drop-down
menus at the top of the GUI window.
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