Icom IC-7410 Instruction Manual - Page 54

Twin Peak Filter

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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 P ush [RTTY](F-4) to display the "RTTY" screen. e P ush [TPF](F-4) to turn the Twin Peak Filter ON or OFF. r P ush [MENU] to save, and return to the previous display. NOTE: When the Twin Peak Filter is in use, the received audio output may increase. This is normal; not a malfunction. RTTY DEC TPF SET RTTY RTTY-TPF ON DEC TPF SET Appears when the Twin Peak Filter is ON. 47

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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.
DEC
TPF
SET
RTTY
RTTY
RTTY–TPF
ON
DEC
TPF
SET
Appears when the Twin Peak
Filter is ON.