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XSP-1
Frequency Trim Controls
Pressing the Direct Button toggles the Frequency Trim function on and off; the VFD will
display the status.).
To view the HF adjustment level, press the HF Trim Button; while the HF Trim level is
displayed, use the Boost and Cut buttons to adjust it. To view the LF adjustment level, press
the LF Trim Button; while the LF Trim level is displayed, use the Boost and Cut buttons to
adjust it. Each trim has an adjustment range of + / - 3 dB (in 1 dB steps). The display will
return to normal after a few seconds if no button is pressed.
