Icom IC-9100 Instruction Manual - Page 69
RTTY Mark Freq, RTTY Shift Width, RTTY Keying Pol, Decode New Line, Decode Screen
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4 RECEIVE AND TRANSMIT D RTTY Set mode The RTTY Set mode is used to set the mark and shift frequencies, keying type, decode USOS function, RTTY decoder new line code and the number of decode screen display lines. • Setting contents q In the RTTY mode, push [MENU] to display the "M1" screen (Menu 1). w Push [RTTY](F-4) to display the "RTTY" screen. e Push [SET](F-5) to enter the RTTY Set mode. r P ush [Y](F-1) or [Z](F-2) to select the desired SET RTTY Mark Freq ∫1 √ 2125 1 item. t Rotate [MAIN DIAL] to select the desired option. 2 • Hold down [F-3] for 1 second to reset to the default set- ting, if desired. Select the item Reset to the default 3 y Push [MENU] to save, and return to the "RTTY" setting screen. 4 u P ush [MENU] to return to the "M1" screen (Menu 1). 5 1. RTTY Mark Freq (Default: 2125) 4. Decode USOS (Default: ON) 6 Select the RTTY mark frequency. Turn the USOS (UnShift On Space) function ON or OFF. This function decodes a letter code after receiv- 7 • 1275, 1615 and 2125 Hz are selectable. ing a "space." 8 2. RTTY Shift Width (Default: 170) • OFF : Decodes as a character code Select the RTTY frequency shift. • ON : Decodes as a letter code 9 • 170, 200 and 425 Hz are selectable. 5. Decode New Line (Default: CR,LF,CR+LF) 10 3. RTTY Keying Pol (Default: NORMAL) Select the internal RTTY decoder new line code. CR: Carriage Return, LF: Line Feed 11 Select normal or reverse keying polarity. • NORMAL : Key open/close = Mark/Space • REVERSE : Key open/close = Space/Mark • CR,LF,CR+LF : Makes a new line with any code. 12 • CR+LF : Makes a new line with only the CR+LF code. 13 6. Decode Screen (Default: 3 line) 14 Set the decoder screen display mode to 2 or 3 lines. 15 16 17 18 19 20 21 60