ICOM 269900 Manual De Usuario

56

10

SET MODE

D

D Scope audio output

Sets the audio output function while scope operation.

The scope audio output is used for finding out the signals
while scope function are modulated, unmodulated or beet
signal etc.

D

D Offset frequency

Sets the duplex offset frequency for each frequency band in-
dependently within 0 to 159.99999 MHz range. During duplex
operation (–DUP or +DUP), the monitoring frequency (while
[SQL] is pushed) shifts the set frequency. 

The default value may differ according to the selected fre-
quency band 

(before accessing set mode)

and receiver version.

The selected tuning step in VFO mode is used for the off-
set frequency setting.

D

D Duplex direction

Sets the duplex direction. The displaying frequency shifts the
programmed offset frequency (at left below) when monitor
function is in use (while pushing [SQL]).

• OFF

: Simplex operation. (default)

• –DUP

: The displaying frequency shifts down dur-

ing monitor.

• +DUP

: The displaying frequency shifts up during

monitor.

DUPLEX

-

-DUP

>OFF

-

+DUP

----------------

DUPLEX

-

-DUP

-

OFF

>+DUP

----------------

Simplex operation

Positive duplex operation

OFFSET

-

FREQ

----

0.000.00

OFFSET

-

FREQ

159.999.99

----------------

----------------

----------------

SCOPE

-

AF

-

OUTPUT

-

ON

>OFF

----------------

SCOPE

-

AF

-

OUTPUT

>ON

-

OFF

----------------

----------------

No audio output while

sweep operation

AF output while

sweep operation