Icom IC-7100 Advanced Instructions - Page 79

Previous view 4 RECEIVE AND TRANSMIT The functions for RTTY operation (Continued) DDRTTY Set mode The RTTY Set mode is used to set the Twin peak filter function, mark and shift frequencies and the keying polarity. • Setting contents qqIn the RTTY mode, push MENU (C) one or more times to select the "M-2" screen (Menu M-2). wwTouch [RTTY](D) to display the "RTTY SET" screen. eeTouch the desired item to select. • See below for details of the set items and options. rrTouch the desired option or rotate the Dial to change the setting. • If desired, touch the item for 1 second to open the De- fault set window, then select the "Default" to reset to the default setting. ttTouch [](D) or push MENU (C) to return to the "M-2" screen (Menu M-2). Left Display Center Right The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch screen) Touch [RTTY] Touch the item (Example: Mark Frequency) Touch the option (Example: 1275) Twin Peak Filter (Default: OFF) Turn the Twin Peak Filter ON or OFF. Mark Frequency Select the RTTY mark frequency. (Default: 2125) • 1275, 1615 and 2125 Hz are selectable. Shift Width Select the RTTY frequency shift. (Default: 170) • 170, 200 and 425 Hz are selectable. Keying Polarity (Default: NORMAL) Select normal or reverse keying polarity. • NORMAL: Key open/close = Mark/Space • REVERSE: Key open/close = Space/Mark 4-14