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■ When first applying power (CPU resetting)
Before first applying power, make sure all connections
required for your system are complete by referring to
Section 2. Then, reset the transceiver using the follow-
ing procedure.
Resetting CLEARS all programmed contents in
memory channels and returns programmed values
in set mode to default values.
q Turn the main power ON with [I/O] on the rear
panel.
• The transceiver power is still OFF and the power indi-
cator lights orange.
w While pushing and holding and ,
push to turn power ON.
• The CPU is reset.
• The CPU start-up takes approx. 5 sec.
• The transceiver displays its initial VFO frequencies
when resetting is complete.
e Change the set mode settings after resetting, if de-
sired.
In cooler temperatures, the LCD may appear dark
and unstable after turning power ON. This is normal
and does not indicate any equipment malfunction.
POWER
MW
F-INP
ENT
3
BASIC OPERATIONS
[I/O]
MW
F-INP
ENT
POWER
POWER
TUNER
TIMER
VOX
SSB CW
RTTY/PSK
AM/FM DATA
AUTO
TUNE
LOCK
TS
XFC
M.SCOPE
EXIT/SET
REC
PLAY
VOICE MEMORYBRIGHTCONTRASTVOX GAINMONI GAINCOMPDRIVE ANTI VOX
BK-IN MONITOR
TRANSMIT
MIC
ELEC-KEY
PHONES
AF RF
MIC RF
PWR
DIGI-SEL NOTCH
RIT/∂TX
CW PITCH
TWIN-PBT
KEY
SPEED
DELAY
F-1 F-2 F-3 F-4 F-5 F-6 F-7
LOCKTX RX SPLIT
AGC VR
NR
FILTER
PBT-CLR
DIGI-SEL
APF/TPF
NOTCH
RIT
CLEAR
SPEECH
1
1.8
2
3.5
3
7
4
10
5
14
6
18
7
21
8
24
MP-W MP-R
MW V/M
A/B A=B
9
28
GENE
0
50
ENT
F-INP
∂TX
NB
SPLIT
i7700
HF/50MHz TRANSCEIVER
AGC SQL NR NB
[RF PWR]
: Max. clockwise
[MIC]
: 10–12 o’clock
[SQL]
: Max. counter-
clockwise
[AGC]: 12 o’clock
[DEGI-SEL]
: 12 o’clock
[NOTCH]
: 12 o’clock
[NB]
: Max. counter clockwise
[AF]
: Max. counter-
clockwise
[DRIVE], [COMP], [MONI GAIN],
[VOX GAIN], [ANTI VOX]
: 12 o’clock
[RF]
: Max. clockwise
[DELAY]
: Max. clockwise
[KEY SPEED]
: 10–12 o’clock
[CW PITCH]
: 12 o’clock
[NR]
: Max. counter clockwise
■ Initial settings
After resetting the transceiver, set controls as shown
in the figure below.