ICOM 301500 Manuale Utente

76

10

SET MODE

This item turns the quick split function ON or OFF.
When this item is set to ON, push and hold 

 for 

1 sec. to set the undisplayed VFO frequency and oper-
ating mode are set the same as the displayed VFO fre-
quency and operating mode.
See pgs. 58, 59 for details.

on  : The quick split function ON
oF  : The quick split function OFF

ON (default)

This item turns the split lock function ON or OFF.
When this item is set to ON, the transmit frequency can 
be adjusted by rotating [DIAL] while pushing and holding 

* even if the lock function is activated. 

*  The transmit frequency check function (“XFC”; p. 76) must be 

turned ON in advance.

See p. 59 for split frequency operation details.

on  : The split lock function ON
oF  : The split lock function OFF

OFF (default)

This item turns the XFC (transmit frequency check) func-
tion ON or OFF.

on :  

The transmit frequency can be monitored while 
pushing and holding 

oF  : The transmit frequency check function OFF

  NOTE: When the XFC function is turned ON, the RIT 

calculation function (p. 44) is not available.

OFF (default)

The optional AT-180 

ANTENNA

 

TUNER

 has an automatic 

start capability which starts tuning if the SWR is higher 
than 1.5:1.

on :  

The automatic tune starts even when the tuner is 
turned OFF during HF bands operation.

oF :  

The tuner remains OFF even when the SWR is poor 
(1.5:1)

OFF (default)

Tuning of the internal antenna tuner can be started auto-
matically at the moment [PTT] is pushed after the operat-
ing frequency is changed (more than 1% from last-tuned 
frequency).
When an optional AT-180 

ANTENNA

 

TUNER

 is connected, 

the tuner function must be turned ON in advance.

on :  Tuning starts when [PTT] is pushed on a new frequency.
oF  : Tuning starts only when 

 is pushed.

OFF (default)