Garmin GPSMAP 215 Instrukcja obsługi - Strona 8

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Select PA > HAILER.

Sounds received through the horn are heard through the

radio speaker.

Hold PTT.

Select an option:

• To make an announcement, speak into the handset.

• To adjust the volume of the hailer broadcast, turn the

SELECT dial on the radio, or select

handset.

Release PTT to stop broadcasting and listen for broadcasts

from other connected radios on the ship.

Foghorn

NOTE: Foghorn functionality is not available on all VHF radio

models.

Before you can use the foghorn, you must provide and install a

hailer horn (optional) on the deck or tower of your boat. For

more information, see the Installation Instructions.

The foghorn is part of the public address system of your radio.

You can sound the foghorn through a hailer horn or an external

speaker. Your radio can sound the horn automatically using

standard patterns, or you can sound the horn manually. When

you manually operate the foghorn, sounds received through the

horn can be heard through the radio speaker between

soundings.

Sounding the Foghorn Automatically

Select PA > FOG > AUTO.

Select a foghorn-type option.

The radio alternates between sounding the pattern of tones

or rings and receiving radio broadcasts.

Turn the SELECT dial to adjust the volume of the horn

(optional).

Sounding the Foghorn Manually

NOTE: When you sound the horn manually, the radio does not

receive broadcasts between horn soundings.

Select PA > FOG > MANUAL.

Sounds are received through the horn and heard through the

radio speaker.

Hold PTT.

NOTE: The horn stops sounding when you release PTT.

Turn the SELECT dial to adjust the volume of the horn

(optional).

Adjusting the Sound Frequency of the Foghorn

You can increase or decrease the sound frequency of the

foghorn. The pitch of the tone rises with an increase in

frequency, and falls with a decrease in frequency. The minimum

setting is 200 Hz, and the maximum setting is 850 Hz. The

default setting is 350 Hz. Regulations dictate the correct

frequency of foghorns, which correlate with the size of your

vessel.

Select MENU > SYSTEM > FOG FREQUENCY.

Turn the SELECT dial to adjust the frequency in 50 Hz

increments.

Select ACCEPT.

Entering Text

You may need to enter a name, a number, or other text on the

radio.

From a number or text field, turn the SELECT dial to change

the number, letter, or character.

NOAA

on the

NOTE: This feature is not available on all radio models.

NOAA weather broadcasts on the weather (WX) channels are

available only in the USA and certain regions in Canada.

Compatible radio models are programmed with 10 WX channels

to monitor weather broadcasts from the National Oceanic and

Atmospheric Organization (NOAA). WX channels are listen-only

channels that broadcast in a continuous loop and are updated

regularly. NOAA broadcasting information is regional and

relevant to your broadcast area.

Tuning Weather Broadcasts

Enabling and Disabling Weather Alerts

You can enable weather (WX) alerts to sound when you are

using standard radio channels.

Digital Selective Calling

NOTE: Before you can use DSC capabilities, you must enter a

Mobile Marine Safety Identity (MMSI) number

MMSI Number, page

DSC radio, like a telephone number.

Digital Selective Calling (DSC) is a key component of the Global

Maritime Distress and Safety System (GMDSS). DSC enables

VHF radios to place and receive digital calls directly with other

vessels and shore stations, including the USA and Canadian

Coast Guards. Your radio includes full Class-D DSC capabilities.

If you have a GPS device connected to the transceiver, your

latitude, longitude, and the current time are transmitted when

you send a distress call or other type of DSC call. If you enter

your position information manually, your latitude, longitude, and

time of entry are transmitted with the call. Transmitting your

location automatically speeds help in an emergency situation.

Channel 70 is reserved exclusively for DSC calls, and your

device uses a dedicated receiver to maintain a constant watch

on Channel 70. You do not need to change the channel to make

a DSC call. Your device changes to Channel 70 automatically to

transmit a DSC call. Your radio sends the DSC data over

Channel 70 in less than one second, and then tunes to an

appropriate channel for voice communications.

appears on the device screen when you have an incoming or

missed DSC call.

NOTE: The device disables DSC automatically when you turn

on ATIS

page

Press the SELECT dial to accept the number, letter, or

character and move to the next space in the sequence.

Repeat this process for each number, letter, or character.

NOTE: You can select

the sequence.

Select ACCEPT.

Weather Broadcasts and Alerts

From the home screen, press the SELECT dial.

WX appears on the screen.

Turn the SELECT dial to change the weather channel.

When tuning weather broadcasts, select ALERT to enable or

disable weather alerts.

indicates that weather alerts are enabled.

Select EXIT.

The radio returns to normal operation while continuing to

monitor weather alerts.

Digital Selective Calling

5). An MMSI number identifies each

(Automatic Transmitter Identification System,

8).

to return to the previous entry in

(Entering Your

NOAA

Weather Broadcasts and Alerts