Icom IC-F4031S [13/32] Basic operation

BASIC OPERATION

Turning power ON ■

Prior to using the transceiver for the ﬁrst time, the battery

pack must be fully charged for optimum life and operation.

(p. 17)

Rotate [VOL] to turn the power ON. q

w If the transceiver is programmed for a start up password,

input the digit codes as directed by your dealer.

• 10-keypad can be used for password input depending on ver-

sion:

• The keys in the table below can be used for password input:

• The transceiver detects numbers in the same block as identi-

cal. Therefore “01234” and “56789” are the same.

KEY

NUMBER

[Side3]

[P0]/[P1]/

[P2]/[P3]

Side3

[VOL]

e When the “PASSWORD” indication does not clear after

inputting 4 digits, the input code number may be incorrect.

Turn the power off and start over in this case.

Battery type selection D

The battery type must be selected according to the attaching

battery type when turning the transceiver ON.

Ask your dealer for details.

Turn the power OFF. q

While pushing and holding [Emer] and [PTT], turn the w

power ON with rotating [VOL] to toggle the attaching bat-

tery type.

• After the display appears, release [Emer] and [PTT].

• “DRY BATT” is displayed for about 3 seconds then “L” appears

when the battery case operation is selected. In this case, the

transmit output power is low.

• “LI-ION” is displayed for about 3 seconds when the Lithium-ion

battery operation is selected.

[VOL]

[PTT]

[Emer]

Dry battery mode

Appears