Owner's Manual
Table Of Contents
- Introduction
- Getting Started
- Basic Operation
- Turning the Radio On and Off
- Adjusting the Volume
- Adjusting the Squelch
- Selecting Channels
- Transmitting with the Radio
- Bypassing the LO (1 W) Transmission Power Setting
- Scanning and Saving Channels
- Repeating the Last Received Communication
- Monitoring Multiple Channels
- Reprogramming the Second-Priority Channel
- Using 16/9 Mode
- Switching Between 1 W and 25 W Transmitting Modes
- Adjusting the Local/Distant Receiving Sensitivity
- Using the Intercom
- Using the Hailer
- Using the Foghorn
- Listening to NOAA Weather Broadcasts and Enabling Weather Alerts
- Automatic Transmitter Identification System
- Digital Selective Calling
- Advanced Operation
- Appendix
- Index

VHF 300 Series Owner’s Manual 53
Index
specications
GHS 10 series 50
VHF 300/300i AIS 47
VHF 300 series 46
Speed Over Ground
displaying 32
speed unit of measurement
modifying 33
squelch
adjusting with handset 4
adjusting with radio 4
system messages
main in use 35
position tracking 36
T
testing the radio 34
time
changing format 32
conguring offset 32
displaying 32
transmitting
with handset 4
with radio 4
transmitting power
adjusting 8–9
Tri watch 7
U
UTC offset 32
V
voicemail 28
volume
adjusting with handset 4
adjusting with radio 4
W
water immersion 50
weather
accessing channels 11
alerts 11
,
35
channel list 38
disabling alerts 12
enabling alerts 12
tuning to weather channels 11
WX
.
See weather










