Instruction manual

FMCS-1 Monitor
BELAR ELECTRONICS LABORATORY, INC. Page 9
13. AUDIO SPECTRUM SCREEN
The Audio spectrum screen displays the Audio spectrums from 0 to 24 kHz. The amplitude and frequency scales are both adjustable and have cursors
associated with them.
SCREEN SELECTABLE DATA
To select a parameter click on the screen, then select the choice using the knob, and click again. Adjust the parameter using the knob and click to set the
new value. To exit this screen, select the screen icon and click on it.
dB: The dB amplitude scale is scrollable from +100.0dB to −150.0dB in increments of the selected major division.
VR: The dB amplitude resolution is adjustable from 0.1dB to 0.8dB per pixel.
C1: The C1 cursor is a horizontal amplitude cursor which is adjustable in VR steps.
HR: The frequency resolution is adjustable in steps of 1, 2, 5, 10, 25 and 50 Hz per pixel.
C2: The C2 cursor is a vertical frequency cursor, which displays the amplitude value at the selected frequency. Frequency step size is determined by the
HR setting.
kHz: The spectrum frequency is scrollable in the current major division step size over the entire 0 to 24 kHz range.