Icom IC-7300 - Page 39

4
RECEIVING AND TRANSMITTING
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The Speech Compressor increases the average RF
output power, improving readability at the receiving
station. This function compresses the transmitter
audio input to increase the average audio output level.
LThe function is effective for long-distance communication,
or when propagation conditions are poor.
1. 6HOHFWWKH66%PRGH
  ([DPSOH86%
2. Push
FUNCTION
.
• Opens the FUNCTION screen.
3. %HVXUHWKDWWKH6SHHFK&RPSUHVVRULV2))
LIf the Speech Compressor is ON, touch [COMP] to
turn it OFF.
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OFF
4. Touch
EXIT
to close the FUNCTION screen.
5. Touch the Multi-function meter to display the ALC
meter.
LTouching the Multi-function meter sets the meter to
Po, SWR, ALC, COMP, V
D or ID.
6. Adjust the MIC GAIN (p. 3-10) to where the ALC
meter reads within the 30 to 50 range of the
ALC one.
7. Touch the Multi-function meter again to display
the COMP meter.
8. Push
FUNCTION
.
• Opens the FUNCTION screen.
. Touch [COMP] to turn it ON.
10. Touch [COMP] for 1 second.
11. While speaking into the microphone at your
normal voice level, adjust the Speech Compressor
level to where the COMP meter reads within the
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LWhen the COMP meter peaks exceed the COMP
one, your transmitted voice may be distorted.
COMP one
Speech Compressor is ON
Rotate
ALC meter