Icom IC-7760 handleiding
Handleiding
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4-3
BASIC MANUAL
RECEIVING AND TRANSMITTING
4
4
Setting the Speech Compressor
SSB mode
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.
L The function is eective for long-distance communication,
or when propagation conditions are poor.
D Setting before using the Speech
Compressor function
1. Select the SSB mode. (Example: USB)
2. Be sure the Speech Compressor is OFF.
L If it is ON, touch [COMP] to turn it OFF.
D Using the Speech Compressor function
1. Touch the meter, and then touch [COMP] to
display the COMP meter.
2. Touch [COMP] for 1 second.
• Turns ON the Speech Compressor function and
opens the Multi-function menu.
3. Touch the meter, and then touch [ALC] to display
the ALC meter.
4. Push
MULTI
to open the Multi-function menu.
5. Touch [MIC GAIN], and then rotate
MULTI
to
adjust it by speaking into the microphone to where
the ALC meter reads within the 30 to 50% range
of the ALC zone.
ALC meter
3. While speaking into the microphone at your
normal voice level, rotate
MULTI
to adjust the
Speech Compressor level to where the COMP
meter reads within the COMP zone (10 to 20 dB
range).
L If the COMP meter peaks exceed the COMP zone,
your transmitted voice may be distorted.
COMP zone
OFF
ON
4. To close the Multi-function menu, push
MULTI
.
COMP meter
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Productinformatie
| Merk | Icom |
| Model | IC-7760 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 18538 MB |
