Icom IC-R9500 Instruction Manual - Page 59
Functions for the FSK decoder indication, Setting the decoder threshold level
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4 RECEIVE MODES D Functions for the FSK decoder indication [F-2•HOLD/CLR] [F-7•WIDE] [FSK] [EXIT/SET] q Push [FSK] to select FSK. • After FSK mode is selected, push and hold [FSK] for 1 sec. to toggle between FSK and FSK-R modes. • " F S K " or " FSK-R " appears. w Push [F-3•DECODE] to display the decoder screen. • When tuned into an FSK signal, decoded characters are displayed in the contents screen. e Push [F-2•HOLD/CLR] to freeze the current screen. • " HOLD " appears while the function is in use. • Push [F-2•HOLD/CLR] again to release the function. r Push and hold [F-2•HOLD/CLR] for 1 sec. to clear the displayed characters. • " HOLD " indicator disappears at the same time when the hold function is in use. t Push [F-7•WIDE] to toggle the FSK decode screen size from normal and wide. y Push [EXIT/SET] to close the FSK decode screen. • Wide screen indication D Setting the decoder threshold level Adjust the FSK decoder threshold level if some characters are displayed when no signal is received. q Select the FSK decoder screen as described above. w Push [F-5•ADJ] to select the threshold level setting condition. e Rotate the main dial to adjust the FSK decoder threshold level. • Push and [F-6•DEF] for 1 sec. to select the default set- ting. r Push [F-5•ADJ] to exit from the threshold level set- ting condition. The UnShift On Space (USOS) function and new line code can be set in the FSK set mode. (p. 4-14) 4-13