Garmin GXM 30A User manual

Owner’s Manual
GXM 30A

© Copyright 2006 Garmin Ltd. or its subsidiaries
Garmin International, Inc.
1200 East 151
st
Street,
Olathe, Kansas 66062, U.S.A.
Tel. [phone] or 800/800.1020
Fax [phone]
Garmin (Europe) Ltd.
Unit 5, The Quadrangle, Abbey Park
Industrial Estate, Romsey, SO51 9DL, U.K.
Tel. [phone]
Fax [phone]
Garmin Corporation
No. 68, Jangshu 2
nd
Road, Shijr, Taipei
County, Taiwan
Tel. [phone]
Fax [phone]
All rights reserved. Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded
or stored in any storage medium, for any purpose without the express prior written consent of Garmin. Garmin hereby grants permission to
download a single copy of this manual onto a hard drive or other electronic storage medium to be viewed and to print one copy of this manual or
of any revision hereto, provided that such electronic or printed copy of this manual must contain the complete text of this copyright notice and
provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.
Information in this document is subject to change without notice. Garmin reserves the right to change or improve its products and to make changes
in the content without obligation to notify any person or organization of such changes or improvements. Visit the Garmin Web site (www.garmin.
com) for current updates and supplemental information concerning the use and operation of this and other Garmin products.
Garmin
®
, is registered trademarks of Garmin Ltd. or its subsidiaries and may not be used without the express permission of Garmin. XM WX and
XM are trademarks of XM Satellite Radio Inc.
August 2006 Part Number 190-00713-00 Rev. B Printed in Taiwan

GXM 30A XM Radio Smart Antenna Owner’s Manual i
Failure to avoid the following potentially hazardous situations
could result in an accident or collision resulting in death or
serious injury.
When installing the GXM 30A in a vehicle, place the unit securely
so that it does not interfere with vehicle operating controls or
obstruct the driver’s view of the road (see diagram).
When navigating in an aircraft, use the GXM 30A only as an aid
for VFR navigation. Use weather data only as an aid to situational
awareness.
Warning
Do not mount
where driver’s
eld of vision is
blocked.
Do not place
unsecured on
the vehicle
dash.
Do not mount in front
of an airbag eld of
deployment.
This product, its packaging, and its components contain chemicals known to the State of California to cause cancer, birth defects, or reproductive
harm. This Notice is being provided in accordance with California’s Proposition 65. If you have any questions or would like additional
information, please refer to our Web site at http://www.garmin.com/prop65.
IntroductIon > WarnIngs

ii GXM 30A XM Radio Smart Antenna Owner’s Manual
Failure to avoid the following potentially hazardous situations may result in injury or property damage.
Use the GXM 30A only as a navigational aid. Do not attempt to use the GXM 30A for any purpose requiring precise measurement of
direction, distance, location, or topography. This product should not be used to determine ground proximity for aircraft navigation.
Caution
NOTICE TO DRIVERS IN CALIFORNIA AND MINNESOTA: State law prohibits drivers in California and Minnesota from using
suction mounts on their windshields while operating motor vehicles. Other Garmin dashboard or friction mounting options should be used.
Garmin does not take any responsibility for any nes, penalties, or damages that may be incurred as a result of disregarding this notice. (See
California Vehicle Code Section 26708(a); Minnesota Statutes 2005, Section 169.71.)
IntroductIon > cautIon

GXM 30A XM Radio Smart Antenna Owner’s Manual iii
IntroductIon
Preface
Congratulations on choosing one of the most advanced
weather systems available! The GXM 30A XM Radio Smart
Antenna provides graphical and textual marine, aviation, and
automotive XM WX weather information that can be viewed
on your Garmin unit. Operation of the GXM 30A XM Radio
Smart Antenna requires a subscription to the XM WX Satellite
Weather service. Additionally, the GXM 30A XM Radio Smart
Antenna offers music, news, and talk programming capability
with a subscription to the XM Radio service. Hardware and
XM subscriptions are sold separately.
This manual covers the XM WX Weather and XM Radio
features of the GXM 30A XM Radio Smart Antenna when
viewed on a Garmin unit. To get the most out of your new
system, take the time to go through this manual and the unit’s
Owner’s Manual. Operational procedures are found in the unit’s
Owner’s Manual. This manual discusses how to connect the
GXM 30A XM Radio Smart Antenna, how to subscribe to XM
WX Weather and XM Radio services, and provides detailed
information about weather and audio features.
Terminology Used Throughout This Manual
• This manual refers to the GXM 30A XM Radio Smart
Antenna as the GXM 30A.
• All Garmin products that are compatible with the
GXM 30A are referred to as “Garmin unit” throughout
this manual.
• This manual uses the term Warning to indicate a
potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
• This manual uses the term Caution to indicate a
potentially hazardous situation, which, if not avoided,
may result in minor injury or property damage. It may
also be used without the symbol to alert you to avoid
unsafe practices.
IntroductIon > Preface

iv GXM 30A XM Radio Smart Antenna Owner’s Manual
Product Registration
Help us better support your equipment purchase by
completing our online registration today! Have the serial
number of your GXM 30A ready, connect to our Web site
(www.garmin.com) and click the Product Registration link on
the Home page. Record your serial number below for a quick
reference.
XM WX Weather and XM Radio ID
Use this area to record the radio ID numbers (8-digit number
located on the Information sub tab of your unit.) If your unit is
lost or stolen, XM Satellite Radio can deactivate this radio code
when you call.
Serial Number for GXM 30A
Use this area to record the serial number (8-digit
number located on the bottom of your unit) in case
it is lost, stolen, or needs service. Be sure to keep
your original sales receipt in a safe place or attach a
photocopy inside the manual.
Serial Number:
XM Radio ID Number
www.XMWXweather.com
XM WX Satellite Weather Listener Care Center
800-985-9200
www.garmin.com
Made in Taiwan
XM RADIO ID:
GXM30A
011-00423-00
18200000
B99U70CU
XM Radio ID
Serial Number
IntroductIon > Product regIstratIon

GXM 30A XM Radio Smart Antenna Owner’s Manual v
IntroductIon > table of contents
table of contents
Introduction................................................................iii
Preface ................................................................................. iii
Getting Started............................................................1
Unit Overview ....................................................................... 1
Connecting the GXM 30A to a Garmin Unit ....................... 2
Subscribing to XM WX Weather and Radio ....................... 3
XM WX Weather Features ..........................................5
Displaying Weather Information ......................................... 5
NEXRAD Radar..................................................................... 6
Satellite Mosaic .................................................................... 7
Lightning............................................................................... 8
Storm Cells ........................................................................... 9
Hurricanes .......................................................................... 10
Surface Winds .....................................................................11
Winds Aloft ......................................................................... 12
Surface Pressure................................................................ 13
Fronts .................................................................................. 14
Visibility .............................................................................. 15
County Warnings................................................................ 16
Water Temperature............................................................. 17
Wave Period........................................................................ 17
Wave Direction ................................................................... 18
Wave Height........................................................................ 18
Marine Warnings ................................................................ 19
Buoy Reports...................................................................... 20
METAR................................................................................. 21
AIRMET ............................................................................... 22
SIGMET ............................................................................... 23
TFR ...................................................................................... 24
Echo Tops ........................................................................... 25
Freezing Level .................................................................... 26
Forecast .............................................................................. 26
TAF ...................................................................................... 27
XM Radio............................................................................. 27
Appendix ...................................................................28
GXM 30A Specications .................................................... 28
Feature Broadcast Rates................................................... 29
NEXRAD Overview ............................................................. 30
FCC Compliance ................................................................ 32
Limited Warranty ................................................................ 33
Software License Agreement............................................ 35
XM Satellite Radio Service Agreement............................. 35
Weather Data Warranty...................................................... 36
TFR Data ............................................................................. 37
Index ..........................................................................38

GettInG started
Unit Overview
Cleaning - The unit’s case is constructed of high quality
material and does not require user maintenance other
than cleaning. Clean the unit housing using a lightly-
dampened cloth with a mild detergent solution and then
wipe dry. Avoid chemical cleaners and solvents that may
damage plastic components. Do not apply cleaner to the
electrical contacts on the front of the unit.
Storage - Do not store the GXM 30A where exposure
to temperature extremes may occur, as permanent
damage may result.
UNIT CARE
The Garmin GXM 30A has no user-serviceable parts.
Should you ever encounter a problem with your unit,
take it to an authorized Garmin dealer for repairs.
The GXM 30A is fastened shut with screws. Any attempt
to open the case to change or modify the unit in any
way voids your warranty and may result in permanent
damage to the equipment.
SERVICING YOUR UNIT
Mounting Holes
USB Connector
GXM 30A Radio Smart Antenna
1 GXM 30 XM Radio Smart Antenna Owner’s Manual
gettIng started > unIt overvIeW

Connecting the GXM 30A to a Garmin Unit
Position the GXM 30A where is has a clear view of the sky. This can be on the outside of the vehicle or behind the windscreen of
the vehicle. Connect the GXM 30A to the USB port on the Garmin unit.
GXM 30 XM Radio Smart Antenna Owner’s Manual 2
gettIng started > connectIng the gXM 30a to agarMIn unIt

3 GXM 30A XM Radio Smart Antenna Owner’s Manual
Subscribing to XM WX Weather and Radio
With the GXM 30A connected, contact XM Satellite Radio to
activate your XM WX weather and audio subscription service.
Follow the instructions below. Complete Steps 1-3 BEFORE
calling XM Satellite Radio:
Step 1: Check the System Setup
Make certain the GXM 30A is connected to the Garmin unit.
Step 2: Turn on your System
Place the GXM 30A where is has a clear view of the sky
and turn on the Garmin unit. This automatically turns on the
GXM 30A.
Step 3: Identify Radio ID
On the Garmin unit, press MENU twice to show the Main
Menu. A list of tabs appear down the left-hand side of the
Main Menu. Using the ROCKER key, highlight the XM tab
and select the Information sub tab.
Write down the Radio ID number. Have the ID number, your
billing address and other billing information ready when you
contact XM.
Select the Audio sub tab (it is next to the Information sub
tab). Verify that XM Preview appears in the Radio Tuning
box.
Step 4: Set up the XM Account
Contact XM by phone at 800-985-9200. After providing
the required information, the XM representative activates
the account and sends out an XM signal to activate the
GXM 30A.
For answers to other XM questions you can call the above
number or visit www.XMWXweather.com.
gettIng started > subscrIbIng to XM WX Weather and radIo