When First Applying Power - Icom IC-7851 Instruction Manual

4
BASIC OPERATION

■ When first applying power

Before first applying power, confirm the following con-
nections or settings:
• Antennas are properly connected.
• A ground wire is properly connected.
• External devices such as a liner amplifier, if used, are
properly connected. (pp.
• All controls are set as shown below.
r e
t
y
u
i
o
!0
No. Control
q
DELAY control
w
KEY SPEED control
e
RF PWR control
r
MIC control
t
AGC control
SQL control
y
u
NR control
i
NB control
o
AF control
!0
RF control
All keys of this transceiver are non lock type.
When turned ON, the transceiver starts with all keys' status as they were previously set. However, the [TRANSMIT]
key always in the OFF (receive) condition at power ON.
(p. 3-4)
(p. 3-2)
3-5~3-7).
w q
!1 !2 !3 !4 !5 !6 !7
Position
Fully counterclockwise
Fully counterclockwise
Fully clockwise
12 o'clock
12 o'clock
Fully counterclockwise
Fully counterclockwise
Fully counterclockwise
Fully counterclockwise
Fully clockwise
No. Control
!1
MONI GAIN control
!2
COMP control
DRIVE control
!3
VOX GAIN control
!4
ANTI VOX control
!5
!6
CONTRAST control
!7
BRIGHT control
!8
CW PITCH control
!9
NOTCH control
@0
DIGI-SEL control
4-2
@0
!9
!8
Position
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock
12 o'clock