Icom IC-7600 Instruction Manual page 129

SSB TBW (WIDE)
Sets the transmission passband width to a wide set-
ting by changing the lower and higher cut-off fre-
quencies.
SSB TBW (MID)
Sets the transmission passband width to a middle
setting by changing the lower and higher cut-off fre-
quencies.
SSB TBW (NAR)
Sets the transmission passband width to a narrow
setting by changing the lower and higher cut-off fre-
quencies.
Drive Gain
Sets the drive gain level from 0% to 100% in 1%
steps. (default: 50%)
While talking into the microphone, keying down or
transmitting, rotate the main dial so that the ALC
meter reading is between 30% to 50% of the ALC
scale. (p. 37)
The drive gain is active for all modes other than SSB
mode with speech compressor OFF.
Speech Level
Sets the voice synthesizer audio output level from
0% to 100% in 1% steps. (default: 50%)
Side Tone Level
Sets the sidetone output level from 0% to 100% in
1% steps. (default: 50%)
Side Tone Level Limit
Turns the sidetone output level limiting capability ON
and OFF. (default: ON)
When this item is set to ON, the CW sidetone is
linked to the [AF] control until rotation of the [AF]
control reaches to the specified level—further rota-
tion will not increase the volume of the CW sidet-
ones.
100 – 2900
• Lower freq. : 100 (default), 200, 300 and 500 Hz
• Higher freq. : 2500, 2700, 2800 and
2900 Hz (default)
300 – 2700
• Lower freq. : 100, 200, 300 (default) and 500 Hz
• Higher freq. : 2500, 2700 (default), 2800
and 2900 Hz
500 – 2500
• Lower freq. : 100, 200, 300 and 500 Hz (default)
• Higher freq. : 2500 (default), 2700, 2800
and 2900 Hz
50 %
50 %
50 %
ON
• OFF : CW sidetone level is linked to the [AF] con-
trol.
• ON : CW sidetone level is limited with the [AF]
control.
10
SET MODE
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