Section 6 General Operation; Settings; Basic Operation - Icom ic-751a Instruction Manual

SECTION
6
GENERAL
OPERATION
6
- 1
SETTINGS
•SWITCH
AND CONTROL
6-2
BASIC
OPERATION
•
RECEIVING
1)
Power
ON.
After
all
INSTALLATION
instructions
have been followed
in
SECTION
4,
including connecting
a
50
ohm
antenna system,
set
the
controls
and
switches
as
indicated below.
1) If a
supply other than the IC-PS35, IC-PS30
or
IC-PS15
is
used,
check
that the
AC
power supply output
voltage
is
13.8 volts
DC.
2)
Check
that the
antenna connector
on
the
feedline
from
the
antenna
is
securely fastened to the
ANTENNA CONNECTOR
on
the
rear
panel of the IC-751 A.
3)
Check
all
connections
between
the IC-751
A
and accessory equip-
ment.
SWITCH/CONTROL
POSITION
POWER
OFF
(OUT)
AF GAIN
MAXIMUM
COUNTERCLOCKWISE
RF GAIN
MAXIMUM
CLOCKWISE
SQUELCH
MAXIMUM
COUNTERCLOCKWISE
TONE
CENTER
MIC GAIN
CENTER
RF
POWER MAXIMUM
CLOCKWISE
DIAL
LOCK OFF
(OUT)
PBT CENTER
NOTCH
CONTROL: CENTER
SWITCH
:
OFF
FILTER
OFF
(OUT)
TS
OFF
(INDICATOR OFF)
DFS OFF
(INDICATOR OFF)
BAND
OFF
(INDICATOR OFF)
VOX
OFF
(OUT)
COMP
OFF
(OUT)
NB WIDE OFF
(OUT)
VOX
GAIN
OFF
VOX DELAY
FULL
NB LEVEL OFF
AGC
SLOW
METER
Ic
TRANSMIT/RECEIVE RECEIVE
SPLIT
OFF
(OUT)
This section explains basic receiving and transmitting methods.
Refer to
SECTIONS
6
-
3 through 6
-
8
for detailed explanations of
each operating
mode.
Before
beginning,
confirm
all
switches
and
controls
are set as
stated
in
SECTION 6-1
SETTINGS.
1)
Push
the
POWER
SWITCH
to turn
ON
the
transceiver.
The
FREQUENCY
DISPLAY
lights after
about 2 seconds and
the
transceiver
is
ready for
receiving.
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