4-134RECEIVE MODESDD Functions for the FSK decoder indicationq Push [FSK] to select FSK.• After FSK mode is selected, push and hold [FSK] for1 sec. to toggle between FSK and FSK-R modes.• “FSK” or “FSK-R” appears.w Push [F-3•DECODE] to display the decoder screen.• When tuned into an FSK signal, decoded characters aredisplayed in the contents screen.e Push [F-2•HOLD/CLR] to freeze the current screen.• “ ” 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 clearthe displayed characters.• “ ” indicator disappears at the same time when thehold function is in use.t Push [F-7•WIDE] to toggle the FSK decode screensize from normal and wide.y Push [EXIT/SET] to close the FSK decode screen.• Wide screen indicationDD Setting the decoder threshold levelAdjust the FSK decoder threshold level if some char-acters 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 settingcondition.e Rotate the main dial to adjust the FSK decoderthreshold 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 newline code can be set in the FSK set mode. (p. 4-14)HOLDHOLD[EXIT/SET][FSK][F-2•HOLD/CLR] [F-7•WIDE]
