Icom IC-7760 handleiding
Handleiding
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3-8
BASIC MANUAL
BASIC OPERATION
3
3
D Directly entering a frequency
Selecting a Memory channel by number
1. Select the Memory mode. (p. 3-1)
2. Touch the MHz digits. (Example: 21)
• Opens the BAND STACKING REGISTER screen.
3. Touch [F-INP].
• Opens the F-INP screen.
4. Enter a Memory channel number. (Example: 3)
L If you want to set a Program Channel number (P1 or
P2), enter “100” for P1 or “101” for P2.
5. Touch [MEMO] to set the memory channel of the
entered number.
• Closes the F-INP screen.
• The selected memory channel contents are
displayed.
Memory mode
Setting the frequency
RF gain
You can adjust the receive sensitivity.
If a strong interfering signal is received, rotate
AF RF/SQL
(outer) counterclockwise to reduce the RF
gain.
L “RFG” is displayed when the RF gain is reduced.
L If a strong signal is received and “OVF” (Overow) is
displayed, reduce the RF gain until “OVF” disappears.
Squelch (SQL) level
There are 2 types of SQL levels, depending on the
operating mode.
• Noise squelch
Rotate
AF RF/SQL
(outer) until the noise just
disappears and the TX/RX indicator goes OFF.
L Activates only in the FM mode.
• S-meter squelch
The S-meter squelch disables the audio output from
the speaker or headphones when the received signal
is weaker than the specied S-meter squelch level.
Rotate
AF RF/SQL
(outer) clockwise from the 12
o’clock position to increase the S-meter threshold
level.
L You can change the
AF RF/SQL
(outer) control type in the
following setting. (p. 8-4)
MENU
»
SET > Function > RF/SQL Control
L When the Meter type is set to “Bar” or on the MULTI-
FUNCTION METER screen, “▼” indicates the S-meter
squelch level.
RF gain and SQL level
Rotate
AF RF/SQL
(outer) to adjust the RF gain and
SQL level.
By default, rotating to the left (when set to the 12
o’clock position) adjusts the RF gain, and rotating to
the right adjusts the squelch level, as described below.
Noise squelch (FM mode)
Maximum RF gain
Squelch is open
RF gain
adjustable range
“RFG” is displayed
Maximum S-meter
squelch
Minimum RF gain
S-meter squelch
adjustable range
S-meter squelch level
Bekijk gratis de handleiding van Icom IC-7760, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Icom |
| Model | IC-7760 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 18538 MB |
