47
4
RECEIVE AND TRANSMIT
■
RTTY functions (continued)
D
Twin Peak Filter
The Twin Peak Filter changes the receive frequency
response by boosting 2125 and 2295 Hz for better
copying of RTTY signals.
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 [TPF](F-4) to turn the Twin Peak Filter ON or
OFF.
r
Push [MENU] to save, and return to the previous
display.
NOTE:
When the Twin Peak Filter is in use, the re-
ceived audio output may increase. This is normal;
not a malfunction.
D E C
T P F
S E T
RTTY
RTTY
RTTY–TPF
ON
D E C
T P F
S E T
Appears when the Twin Peak
Filter is ON.
