Installation Instructions
Page 1
... following VHF radios and handsets: North American Models VHF 300 VHF 300 AIS GHS™ 10 International Models VHF 300i VHF 300i AIS GHS 10i Throughout these guidelines may apply. Needed Tools • Drill and drill bits • #2 Phillips screwdriver • 3 1/2 in accordance with internationally recognized standards covering human exposure to www.garmin.com/support and click Contact Support for in a safe place. VHF 300 Series Radio Installation...
... following VHF radios and handsets: North American Models VHF 300 VHF 300 AIS GHS™ 10 International Models VHF 300i VHF 300i AIS GHS 10i Throughout these guidelines may apply. Needed Tools • Drill and drill bits • #2 Phillips screwdriver • 3 1/2 in accordance with internationally recognized standards covering human exposure to www.garmin.com/support and click Contact Support for in a safe place. VHF 300 Series Radio Installation...
Owner's Manual
Page 3
... all International, USA, and Canadian marine channels, as well as preset private channels. The VHF 300 series radios have the other boats Transmits position requests Local receiver mode to 25 watts of ten WX (weather) channels. They also allow monitoring of transmit power, selectable between 1 watt and 25 watts Dedicated key for the VHF 300i and the VHF 300i AIS...
... all International, USA, and Canadian marine channels, as well as preset private channels. The VHF 300 series radios have the other boats Transmits position requests Local receiver mode to 25 watts of ten WX (weather) channels. They also allow monitoring of transmit power, selectable between 1 watt and 25 watts Dedicated key for the VHF 300i and the VHF 300i AIS...
Owner's Manual
Page 18
...DSC) • Dual watch and Tri watch • Channel scanning The following International channels are enabled. NOTE: When you enable ATIS, a data signal identifying your radio on waterways that can program your position is active. Press the Channel knob to ...VHF 300 Series Owner's Manual The radio will automatically tune to continually monitor NOAA weather alerts. To enable ATIS, enter your position is sent at the end of triangulation by the Basel Agreement. Your Garmin dealer can be used on Inland Waterways (the Basel Agreement). however, your VHF 300i or VHF 300i AIS...
...DSC) • Dual watch and Tri watch • Channel scanning The following International channels are enabled. NOTE: When you enable ATIS, a data signal identifying your radio on waterways that can program your position is active. Press the Channel knob to ...VHF 300 Series Owner's Manual The radio will automatically tune to continually monitor NOAA weather alerts. To enable ATIS, enter your position is sent at the end of triangulation by the Basel Agreement. Your Garmin dealer can be used on Inland Waterways (the Basel Agreement). however, your VHF 300i or VHF 300i AIS...
Owner's Manual
Page 39
... you have the other bands enabled by an Garmin authorized dealer. 1. COG/SOG, Rapid Update). Modifying the Heading Display You can switch between the USA, International, or Canadian frequency bands. Select from the ...radio. Press the MENU key. 2. This heading measurement is displayed for the VHF 300i and the VHF 300i AIS, unless you select here. 1. Select from the following options: • TRUE-change the calculation to reflect true north. • MAGNETIC-change the unit of measure to kilometers per hour. • KPH-change the calculation to select USA, INTERNATIONAL...
... you have the other bands enabled by an Garmin authorized dealer. 1. COG/SOG, Rapid Update). Modifying the Heading Display You can switch between the USA, International, or Canadian frequency bands. Select from the ...radio. Press the MENU key. 2. This heading measurement is displayed for the VHF 300i and the VHF 300i AIS, unless you select here. 1. Select from the following options: • TRUE-change the calculation to reflect true north. • MAGNETIC-change the unit of measure to kilometers per hour. • KPH-change the calculation to select USA, INTERNATIONAL...
Owner's Manual
Page 53
...or more Inter-modulation Response: 70 dB or more Audio Full-function Handset: Impedance: 4 Ω Input Power: 4 W External Speaker: Output Power: 4 W (4 Ω/max) VHF 300/300i AIS Specifications Dimensions: W × H × D: 9 3/4 × 7 3/32 × 2 1/2 in. (248 × 180 × 64 mm) Weight: 4.177..., and International marine channels; 10 NOAA weather channels Maximum Antenna Gain: 9 dBi Antenna Port Impedance: 50 Ω Power Operating Voltage: from 10.8 to 15.6 Vdc (12 Vdc boat battery) Current Drain: Transmit (High Power): 6 A max Transmit (Low Power): 2 A max VHF 300 Series Owner...
...or more Inter-modulation Response: 70 dB or more Audio Full-function Handset: Impedance: 4 Ω Input Power: 4 W External Speaker: Output Power: 4 W (4 Ω/max) VHF 300/300i AIS Specifications Dimensions: W × H × D: 9 3/4 × 7 3/32 × 2 1/2 in. (248 × 180 × 64 mm) Weight: 4.177..., and International marine channels; 10 NOAA weather channels Maximum Antenna Gain: 9 dBi Antenna Port Impedance: 50 Ω Power Operating Voltage: from 10.8 to 15.6 Vdc (12 Vdc boat battery) Current Drain: Transmit (High Power): 6 A max Transmit (Low Power): 2 A max VHF 300 Series Owner...
Owner's Manual
Page 57
See Digital Selective Calling Dual watch 7 channels Canadian 39 changing names of 34 International 43 removing saved status 6 saving 5 scanning all 5 scanning saved 6 selecting 4 USA 36 WX (weather) 38 chartplotter capabilities 29 cleaning case 50 screen 50 communication playback 6 ... 7 Tri watch 7 F factory settings, restoring 34 features i-ii foghorn 10-12 frequency, adjusting 11 sounding, automatic 10 sounding, manual 10 frequency band, selecting 33 Index VHF 300 Series Owner's Manual 51 Index Symbols 16/9 mode 7 1 W power transmission 8 25 W power transmission...
See Digital Selective Calling Dual watch 7 channels Canadian 39 changing names of 34 International 43 removing saved status 6 saving 5 scanning all 5 scanning saved 6 selecting 4 USA 36 WX (weather) 38 chartplotter capabilities 29 cleaning case 50 screen 50 communication playback 6 ... 7 Tri watch 7 F factory settings, restoring 34 features i-ii foghorn 10-12 frequency, adjusting 11 sounding, automatic 10 sounding, manual 10 frequency band, selecting 33 Index VHF 300 Series Owner's Manual 51 Index Symbols 16/9 mode 7 1 W power transmission 8 25 W power transmission...