Garmin 190-01098-00 Manual De Usuario

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VHF 300 Series Owner’s Manual 
Basic Operation
Bypassing the LO (1 W) Transmission Power Setting
In the USA frequency band, transmissions on Channels 13 and 67 are required to be low-
power (1 watt) by default. You can bypass this power setting by pressing the 
25W
 soft key 
during transmission.
1.  If you are on USA Channels 13 or 67, when you press the 
PTT
 key, the screen displays 
a message to press 
25W
 to bypass the 1 W transmission requirement.
2.  Press the 
25W
 soft key to broadcast on HI. The radio bypasses the 1 W transmission 
requirement until you release the 
PTT
 key.
Scanning and Saving Channels
.
Scanning All Channels
When you scan channels, the radio searches for channels that are broadcasting. If a channel 
is broadcasting, the radio pauses on that channel until the broadcast stops. After four 
seconds of inactivity on the channel, the radio resumes scanning.
1.  Select 
SCAN
 > 
ALL
.
2.  Choose from the following options:
SKIP
—this option is displayed if active channels are detected. When you select 
this option, the system resumes the scan and does not include that channel in 
subsequent passes.
+CH16
—Channel 16 is scanned every other channel (for example: 21, 16, 22, 16, 
and so on). “ALL SCAN +CH16” is displayed on the screen.
-CH16
—Channel 16 is scanned in its normal order (for example, 14, 15, 16, 17, and 
so on). “ALL SCAN” is displayed on the screen.
EXIT
—returns you to Home screen. The system ends the current scan and continues 
to receive on the channel where you ended the scan.
Saving Channels
You can save any channel other than the WX (weather) channels to the transceiver memory. 
You can scan your saved channels separately from scanning all of the channels that radio 
receives. There is no limit to the number of channels you can save.
To save a channel:
1.  Select 
SCAN
.
2.  Turn the 
Channel
 knob to access different channels.
3.  To save a channel, select 
SAV CH
. A   star on the top of the screen denotes a saved 
channel.