ICOM IC-703 Manual Do Utilizador

3

17

■When first applying power (CPU resetting)

Before first applying power, make sure all connections
required for your system are complete by referring to
Chapter 2. Then, reset the transceiver using the fol-
lowing procedure.

Resetting CLEARS all programmed contents in
memory channels and returns all initial set mode and
quick set mode contents to their default values.

q

Make sure the transceiver power is OFF.

wWhile pushing [Y] and [Z], push [POWER] to turn

power ON.

• “

CLEAR ? OK” appears as shown at right.

eThen push [F-3] for 1 sec to start resetting.

• The internal CPU is reset.
• The display changes to ‘All indication,’ ‘RF power,’ ‘Power

supply voltage’ and ‘Initial frequency and Mode’ as shown
at right.

DM1 display selection

If you can’t figure out how to return to the 

M1 display:

While pushing [MENU], turn power ON.

■Initial settings

After resetting the transceiver, set controls and
switches as shown in the diagram below.

[POWER]

[

Y]

[

Z]

CLEAR ?  OK

Push [F-3] 
for 1 sec.

∞

NR

ANF

M1 SPL A/B XFC

   DC SUPPLY

   RF POWER

The transceiver’s
initial frequency and mode

Y

Z

[AF]: Max. CCW

[RF/SQL]: Center

[LOCK]: OFF
(indicator light out)

[POWER]: OFF

[SHIFT]: Center

[P.AMP/ATT]: OFF
(indicator lights out)

[TUNER]: OFF
(indicator lights out)

[RIT/SUB]: OFF
(indicator lights out)

Turn power ON, then check the display. If any of the
following indicators appear, turn them OFF as follows:

• Tuning step indicators, 

Z

, (SSB, CW or RTTY):

Push [TS].

• MHz tuning step indicator, 

Z

, (FM or AM):

Push [TS].

• 1 Hz frequency readout (SSB, CW or RTTY):

Push and hold [TS].

• Memory mode indicator, MEMO:

Use [

(F-3)

V/M] in the M2 display (p. 75).

• Split indicator, 

ä:

Use [

(F-1)

SPL] in the M1 display (p. 75).