Icom IC-R9500 Instruction Manual - Page 71

D Wide band-pass filter selection [F-1] [F-2] [EXIT/SET] 5 RECEIVE FUNCTIONS The wide band-pass filter function can change the RF band pass filter and the select the wide band-pass filter q During spectrum scope display ON, push [F-1•MENU1] to select the second scope menu. w Push [F-2•W-BPF] once or twice to select the wide band-pass filter setting ON, AUTO or OFF. • " W-BPF " appears when ON is selected, " W-BPF AUTO " appears when AUTO is selected or no indication appears when OFF is selected. • While W-BPF AUTO is activate, the wide band pass filter is automatically selected when wider than 500 kHz span is selected. e Push [EXIT/SET] to return to the previous screen. NOTE: The RF filter circuit is commonly used for the scope signal and received signal. When W-BPF is selected, or W-BPF AUTO is selected with wider than 500 kHz span, interference may heard due to the received signal passing through the high pass filter instead of the specified band-pass filters. D Wide band scope function Multifunction switch [F-1] [F-2] [EXIT/SET] The wide band scope function is available to sweep a wide frequency range (max. ±500 MHz). While this function is active, AF monitor is not available. q During spectrum scope display ON, push [F-2•SPAN] to select the span setting condition. • Multifunction switch guide changes to the span selection guide. w Push [WIDE] to select the wide band scope function ON or OFF. • When ON is selected, audio disappears. e Push [SPAN+] or [SPAN-] several times to select the scope span. • ±5.0 M, ±10 M, ±25 M, ±50 M, ±100 M, ±250 M and ±500 M are available. r Push [EXIT/SET] to return to the previous screen. 5-5