Icom IC-7600 Instruction Manual - Page 55

4 RECEIVE AND TRANSMIT D Functions for the RTTY decoder indication q Push a band key to select the desired band. w Push [RTTY/PSK] to select RTTY. • After RTTY mode is selected, push and hold [RTTY/ DECODE F-3 WIDE F-6 Band keys PSK] for 1 sec. to toggle between RTTY and RTTY-R modes. • "RTTY" or "RTTY-R" appears. e P ush [DECODE] (F-3) to display the decode screen. • When tuned into an RTTY signal, decoded characters are displayed in the RX contents screen. r P ush [HOLD/CLR] (F-2) to freeze the current F-2 RTTY/PSK EXIT/SET screen. HOLD/CLR • " " appears while the function is in use. 1 • Push [HOLD/CLR] (F-2) again to cancel the function. • RTTY Decode screen (Normal) t P ush and hold [HOLD/CLR] (F-2) for 1 sec. to 2 clear the displayed characters. • " " indicator disappears at the same time when the hold function is in use. 3 y P ush [WIDE] (F-6) to toggle the RTTY decode screen size from normal and wide. 4 • S/RF meter type during wide screen indication can be selected in display set mode. (p. 129) 5 u P ush [EXIT/SET] to close the RTTY decode screen. 6 • RTTY Decode screen (Wide) 7 8 9 10 11 D Setting the decoder threshold level Adjust the RTTY decoder threshold level if some characters are displayed when no signal is received. q S elect the RTTY decode screen as described above. w P ush [ADJ] (F-4) to select the threshold level setting condition. e R otate the main dial to adjust the RTTY decoder threshold level. • Push and hold [DEF] (F-5) for 1 sec. to select the default setting. r P ush [ADJ] (F-4) to exit from the threshold level setting condition. The UnShift On Space (USOS) function and new line code can be set in the RTTY set mode. (p. 51) 12 13 14 15 F-4 F-5 ADJ DEF Main dial 16 17 18 19 Threshold level indication bar 20 21 48