Tone Control/Tbw; Cw-Key Set - Icom IC-7760 Basic Manual

NOTE: The default settings shown below are for the
USA transceiver version. The default settings may
differ, depending on your transceiver version.

Tone Control/TBW

» SET > Tone Control/TBW > RX
MENU
SSB, AM, FM, CW, RTTY, PSK
RX HPF/LPF (Default: – – – – – – – – –)
Sets the cut-off frequencies for the receive audio high-
pass filter and low-pass filter, in 100 Hz steps.
L If this item is set, the "RX Bass" and "RX Treble" items
are automatically set to "0."
L In the Data mode, the Tone Control settings are
automatically disabled.
SSB, AM, FM
RX Bass
RX Treble
Sets the bass or treble level of the receive audio.
L In the Data mode, the Tone Control settings are
automatically disabled.
» SET > Tone Control/TBW > TX
MENU
SSB, AM, FM
TX Bass
TX Treble
Sets the bass or treble level of the transmit audio.
SSB
TBW (WIDE)
TBW (MID)
TBW (NAR)
Sets the transmission passband width to wide, mid,
or narrow, by changing the lower and upper cut-off
frequencies.
SSB-D
TBW
Sets the transmission passband width by changing
the lower and upper cut-off frequencies.
(Default: 0)
(Default: 0)
(Default: 0)
(Default: 0)
(Default: 100 – 2900)
(Default: 300 – 2700)
(Default: 500 – 2500)
(Default: 300 – 2700)
8-2

CW-KEY Set

L You can also set the same items in the CW-KEY SET
menu on the KEYER screen. (p. 4-13)
» SET > CW-KEY Set
MENU
Side Tone Level
Adjusts the CW side tone output level.
• Adjust to between 0 ~ 100%.
Side Tone Level Limit
Turns the CW side tone level limit ON or OFF. This
function disables the CW side tone when you increase
AF GAIN above the side tone level.
Keyer Repeat Time
Sets the time between Memory keyer transmissions.
• Set to between 1 ~ 60 seconds.
L After transmitting a Memory keyer contents, the
transmission is repeated after the set time period.
is displayed, even between transmissions.
L
Dot/Dash Ratio
Sets the dot/dash ratio.
• Set to between 1:1:2.8 ~ 1:1:4.5 in 0.1 steps.
Keying weight example: Morse code "K"
Dot Dash
1 1 3
Default: 1:1:3
1 1 2.8～4.5
Setting range
1:1:2.8 to 1:1:4.5
Setting range
Rise Time
Sets the rise time of the transmitted CW envelope.
• Set to 2, 4, 6, or 8 milliseconds.
TX
Key action
RX
TX output
power
0
Rise time
8
SET MODE
(Default: 50%)
(Default: ON)
(Default: 2sec)
(Default: 1:1:3.0)
Dash
Space
(Default: 4ms)
Set TX output power
Time
8