Standard horizon MATRIX SERIES GX2100 Owner Manual
MATRIX SERIES
GX2000 and GX2100
25 Watt VHF/FM
Marine Transceivers
Owner's Manual
Integrated dual channel AIS (Automatic Identification System) receiver (GX2100)
AIS (Automatic Identification System) receiver or transponder connection (GX2000)
AIS target display: MMSI. Call Sign, Ship Name, BRG, DST, SOG, and COG
Contact AIS Ship with DSC*
38400 AIS VDM sentence output to compatible GPS Chart Plotter (GX2100)
80 dB Commercial grade receiver
Class D DSC (Digital Selective Calling) with Individual, All Ship, Position Report, Posi-
tion Request, and Distress.
Automatically poll up to 4 ships
Independent Channel 70 receiver built-in for continuous DSC watch
Local/Distance attenuator
Enter, Save, and Navigation to waypoint with Compass page
Navigation to a DSC Distress Call
Submersible JIS-7 / IPX7 (3.3 feet for 30 minutes)
ClearVoice noise canceling speaker microphone with channel selection and 16/9 key
Oversized rotary channel knob with push to enter, backlit display and keys
30 Watt PA/Loud Hailer with pre-programmed fog signals and (listen back GX2100)
Capable of connecting an optional RAM3 second station remote microphone
Intercom between radio and RAM3
DSC position request and report function when connected to compatible GPS chart
plotter
Voice Scrambler (optional)
One button access to Channel 16 and 9
User programmable soft keys
Navigation (LAT/LON, SOG, and COG) information shown on display
E2O (Easy-To-Operate) menu system
When connected to an optional GPS (GX2100)
When connected to an optional GPS and AIS receiver or transponder (GX2000)
MATRIX AIS GX2100 MATRIX GX2000
Page 1GX2000/GX2100
TABLE OF CONTENTS
Quick Reference Guide ................................................................................................................................................. 4
1 GENERAL INFORMATION..................................................................................................................................... 8
2 PACKING LIST ....................................................................................................................................................... 9
3 OPTIONS ................................................................................................................................................................. 9
4 SAFETY/WARNING INFORMATION .................................................................................................................... 10
5 FCC RADIO LICENSE INFORMATION ............................................................................................................. 11
6 FCC NOTICE ........................................................................................................................................................ 12
7 GETTING STARTED ............................................................................................................................................ 13
7.1 PROHIBITED COMMUNICATION .......................................................................................................... 13
7.2 ABOUT VHF RADIO .............................................................................................................................. 13
7.3 SELECTING AN ANTENNA ................................................................................................................... 13
7.4 COAXIAL CABLE .................................................................................................................................... 14
7.5 EMERGENCY (CHANNEL 16 USE) ........................................................................................................ 15
7.6 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9) ........................................................................... 16
7.7 MAKING TELEPHONE CALLS .............................................................................................................. 17
7.8 OPERATING ON CHANNELS 13 AND 67 .........................................................................................17
8 INSTALLATION ..................................................................................................................................................... 18
8.1 LOCATION ............................................................................................................................................... 18
8.2 MOUNTING THE RADIO ....................................................................................................................... 18
8.3 ELECTRICAL CONNECTIONS .............................................................................................................. 20
8.4 ACCESSORY CABLE ............................................................................................................................. 21
8.5 CHECKING GPS CONNECTIONS ........................................................................................................ 23
8.6 CHANGING THE GPS TIME ................................................................................................................ 23
8.7 CHANGING THE TIME LOCATION...................................................................................................... 24
8.8 CHANGING THE TIME FORMAT ......................................................................................................... 24
8.9 CHANGING COG TO TRUE OR MAGNETIC .................................................................................... 25
8.10 OPTIONAL CMP30 (RAM3) INSTALLATION .......................................................................................... 26
9 CONTROLS AND INDICATORS ......................................................................................................................... 28
9.1 CONTROLS AND CONNECTIONS ....................................................................................................... 28
10 BASIC OPERATION ............................................................................................................................................. 33
10.1 RECEPTION ............................................................................................................................................ 33
10.2 TRANSMISSION ..................................................................................................................................... 33
10.3 TRANSMIT TIME-OUT TIMER (TOT) ................................................................................................... 33
10.4 SIMPLEX/DUPLEX CHANNEL USE ..................................................................................................... 34
10.5 DISPLAY TYPE ....................................................................................................................................... 34
10.6 USA, CANADA, AND INTERNATIONAL MODE .................................................................................... 35
10.7 NOAA WEATHER CHANNELS ............................................................................................................. 35
10.8 DUAL WATCH (TO CHANNEL16) .......................................................................................................... 36
10.9 SCANNING .............................................................................................................................................. 37
10.10 PRESET CHANNELS (0 ~ 9): INSTANT ACCESS .............................................................................. 39
10.11 PA/FOG OPERATION ............................................................................................................................. 40
10.12 INTERCOM OPERATION ....................................................................................................................... 43
10.13 VOICE SCRAMBLER ............................................................................................................................. 44
11 DIGITAL SELECTIVE CALLING ......................................................................................................................... 45
11.1 GENERAL ................................................................................................................................................ 45
11.2 MARITIME MOBILE SERVICE IDENTITY (MMSI) ............................................................................... 45
11.2.1 What is an MMSI? ............................................................................................................... 45
11.2.2 Programming the MMSI ........................................................................................................ 46
11.3 DSC DISTRESS CALL .......................................................................................................................... 47
11.3.1 Transmitting a DSC Distress Call ....................................................................................... 47
11.3.2 Receiving a DSC Distress Call ........................................................................................... 50
11.4 ALL SHIPS CALL ................................................................................................................................... 52
11.4.1 Transmitting an All Ships Call ............................................................................................. 52
11.4.2 Receiving an All Ships Call ................................................................................................. 53
11.5 INDIVIDUAL CALL .................................................................................................................................. 54
11.5.1 Setting up the Individual / Position Call Directory .............................................................. 54
11.5.2 Setting up Individual Reply .................................................................................................. 55
11.5.3 Enabling the Individual Acknowledgment ............................................................................ 55
11.5.4 Setting up Individual / Group Call Ringer ........................................................................... 56
11.5.5 Transmitting an Individual Call ............................................................................................ 57
11.5.5 Receiving an Individual Call ................................................................................................ 59
11.6 DSC LOG OPERATION ......................................................................................................................... 60
11.6.1 Reviewing and Relaying a Logged DSC Distress Call .................................................... 60
11.6.2 Reviewing a Logged All Ship or Individual Call ............................................................... 61
11.6.3 Deleting a Call from the "DSC LOG" Directory ................................................................ 62
11.7 GROUP CALL ......................................................................................................................................... 63
11.7.1 Setting up a Group Call ...................................................................................................... 63
11.7.2 Transmitting a Group Call .................................................................................................... 64
11.7.3 Receiving a Group Call ........................................................................................................ 66
1. Accepting to auto switching to channel 16 .......................................................................... 50
2. Pausing the auto switching to channel 16 .......................................................................... 50
3. Quit to exit to the working channel ..................................................................................... 50
1. Accepting to auto switching to channel 16 .......................................................................... 53
2. Pausing the auto switching to channel 16 .......................................................................... 53
3. Quit to exit to the working channel ..................................................................................... 53
GX2000/GX2100Page 2
TABLE OF CONTENTS
11.8 POSITION REQUEST ............................................................................................................................ 67
11.8.1 Setting up a Position Reply ................................................................................................. 67
11.8.2 Setting up a Position Request Ringer ................................................................................ 68
11.8.3 Transmitting a Position Request to Another Vessel .......................................................... 68
11.8.4 Receiving a Position Request .............................................................................................. 69
11.9 POSITION REPORT ............................................................................................................................... 71
11.9.1 Setting up a DSC Position Report Ringer ......................................................................... 71
11.9.2 Transmitting a DSC Position Report Call .......................................................................... 71
11.9.3 Receiving a DSC Position Report Call .............................................................................. 73
11.9.4 Navigating to a Position Report .......................................................................................... 73
11.10 MANUAL INPUTTING OF THE GPS LOCATION (LAT/LON) ............................................................ 75
11.11 AUTO DSC POLLING .............................................................................................................................. 76
11.11.1 Selecting Stations to be Automatically Polled (tracked) .................................................... 76
11.12.2 Enable/Disable Auto DSC Polling ........................................................................................ 77
11.12 DSC TEST .............................................................................................................................................. 78
11.12.1 Programming MMSI into Individual Directory ..................................................................... 78
11.12.2 DSC Test Call by using Individual Directory ..................................................................... 78
12 GENERAL SETUP ................................................................................................................................................ 80
13 CHANNEL FUNCTION SETUP ........................................................................................................................... 89
14 DSC SETUP ......................................................................................................................................................... 96
15 AIS / COMPASS SETUP .................................................................................................................................... 102
16 WAYPOINTS ........................................................................................................................................................ 108
17 CMP30 (RAM3) REMOTE MIC OPERATION ................................................................................................. 114
18 MAINTENANCE ................................................................................................................................................... 118
19 CHANNEL ASSIGNMENTS ............................................................................................................................... 120
20 WARRANTY ........................................................................................................................................................ 126
21 RESET PROCEDURES ...................................................................................................................................... 129
22 SPECIFICATIONS ............................................................................................................................................... 130
11.12.3 DSC Test Call by Manually Entering MMSI ....................................................................... 79
12.1 DISPLAY .................................................................................................................................................. 80
12.2 LOCAL DISTANCE RECEIVER ATTENUATOR ................................................................................... 81
12.3 LAMP ADJUSTING ................................................................................................................................. 82
12.4 DISPLAY CONTRAST ............................................................................................................................ 82
12.5 TIME OFFSET ........................................................................................................................................ 83
12.6 TIME AREA ............................................................................................................................................. 84
12.7 TIME DISPLAY ....................................................................................................................................... 84
12.8 UNIT OF MEASURE .............................................................................................................................. 85
12.9 MAGNETIC .............................................................................................................................................. 86
12.10 KEY BEEP .............................................................................................................................................. 86
12.11 FOG ALERT TONE FREQUENCY ....................................................................................................... 87
12.12 SOFT KEYS ............................................................................................................................................ 88
13.1 CHANNEL GROUP ................................................................................................................................. 89
13.2 SCAN MEMORY ..................................................................................................................................... 89
13.3 SCAN TYPE ............................................................................................................................................ 90
13.4 SCAN RESUME ...................................................................................................................................... 90
13.5 PRIORITY CHANNEL ............................................................................................................................. 91
13.6 WEATHER ALERT .................................................................................................................................. 91
13.7 CHANNEL NAME ................................................................................................................................... 92
13.8 STATION NAME ..................................................................................................................................... 93
13.9 SCRAMBLER SETUP ............................................................................................................................. 94
13.10 DEMO MODE ......................................................................................................................................... 95
14.1 INDIVIDUAL DIRECTORY ...................................................................................................................... 96
14.2 INDIVIDUAL REPLY ............................................................................................................................... 97
14.3 INDIVIDUAL ACKNOWLEDGMENT ....................................................................................................... 97
14.4 INDIVIDUAL RINGER ............................................................................................................................. 98
14.5 GROUP DIRECTORY ............................................................................................................................. 98
14.6 POSITION REPLY ................................................................................................................................ 100
14.7 DSC BEEP ............................................................................................................................................ 101
15.1 AUTOMATIC IDENTIFICATION SYSTEM (AIS) ................................................................................. 102
15.2 DIRECTION ........................................................................................................................................... 103
15.3 ACTIVATION RANGE ........................................................................................................................... 103
15.4 CPA ALARM .......................................................................................................................................... 104
15.5 TCPA ALARM ........................................................................................................................................ 104
15.6 DISPLAY RANGE ................................................................................................................................. 105
15.7 AIS OPERATION .................................................................................................................................. 106
15.8 AIS RANGE .......................................................................................................................................... 107
16.1 MARKING A POSITION ....................................................................................................................... 108
16.2 ADDING A WAYPOINT ........................................................................................................................ 109
16.3 EDITING A WAYPOINT ....................................................................................................................... 110
16.4 DELETING A WAYPOINT .................................................................................................................... 110
16.5 SAVING A DSC POSITION CALL AS A WAYPOINT ...................................................................... 111
16.6 NAVIGATING TO A SAVED WAYPOINT ............................................................................................ 111
16.7 STOP NAVIGATING TO A WAYPOINT .............................................................................................. 112
17.1 REMOTE MIC CONTROLS ................................................................................................................ 114
17.2 ASSIGNING SOFT KEYS ................................................................................................................... 116
18.1 REPLACEMENT PARTS ...................................................................................................................... 118
18.2 FACTORY SERVICE ............................................................................................................................ 118
18.3 TROUBLESHOOTING CHART ............................................................................................................ 119
Page 3GX2000/GX2100
QUICK REFERENCE GUIDE
[
PWR/VOL] K
Press and hold this knob to turn on or off
the radio. When the radio is on, turning
this knob will adjust the speaker audio
volume.
NOB
[
CH/ENTER] K
Selects the operating channel.
NOB
[
16/9] B
Press to recall chan-
nel 16.
Press and hold to
recall channel 9.
[
PTT] S
Place your mouth
about 1/2 inch away
from Mic hole and
speak in a normal
voice level while
pressing this
switch.
UTTON
WITCH
[
H/L] B
When pressed,
toggles the transmit
power between High
(25W) and Low (1W).
MIC H
OLE
UTTON
[
SQL] K
Move this control
clockwise to squelch
or counter clockwise
un-squelch the radio.
[]
Selects the operating
channel.
[
16/9] B
Press to recall
channel 16.
Press and hold to
recall channel 9.
NOB
/ [] K
UTTON
EY
GX2000/GX2100Page 4
QUICK REFERENCE GUIDE
[
DISTRESS] B
Note: for this key to
operate a MMSI must
be programmed.
To transmit a DSC Distress call, lift the red
cover, press the Distress button once,
then press and hold
until the radio alarms.
UTTON
[
]
S
OFT
K
EY
The 3 soft keys underneath the display can
be customized, refer
to section “12.12
SOFT KEYS”.
The factory defaults
are Key 1: [PRESET], 2:
[
SCAN], and 3: [NEXT
key. Pressing the
[
NEXT] soft key will
show Key 1: [DW],
Key 2: [PA/FOG], Key
3: [NEXT].
[
CH/ENTER] K
Selects a Marine
VHF or NOAA
weather channel.
Selects the item in
]
the “SETUP MENU”
and “DSC MENU”.
When the “SETUP
MENU” or “DSC
MENU” is selected,
pressing this knob
enters a selection.
NOB
[
CALL/MENU] B
Press to access the
“DSC MENU”, refer
to section “11 DIGI-
TAL SELECTIVE
CALLING”.
Press and hold to
access the “SETUP
MENU”, refer to
section “12 GEN-
ERAL SETUP
MODE”.
UTTON
[
CLR/WX] B
Press to cancel a
menu selection.
Press and hold to
recall the last-used
NOAA Weather
Channel.
UTTON
[
AIS] B
UTTON
Press to change the
display to AIS (Automatic Identification
System) mode.
To setup AIS features,
refer to section “15
AIS / COMPASS
SETUP”.
Page 5GX2000/GX2100
ELECTRICAL CONNECTIONS
Red
Shield
Whit e
Shield
PA Speak er
NMEA COMMON
External Speaker
MATRIX GX2000
Red
Shield
Gray: NMEA Output
Blue: NMEA Input
Green: NMEA Common
Brown: NMEA Input
Whit e
Shield
Radio Wi res
PA Speak er
Plotter Connection
( )
NMEA IN
( )
NMEA OUT
NMEA COMMON
( )
NMEA-HS OUT
External Speaker
MATRIX AIS GX2100
( )
( )
( )
AIS Receiver
Note: HS = 38400 baud
( )
( )
GPS Receiver
GPS Receiver
GX2000/GX2100Page 6
DESKTOP/OVERHEAD MOUNTING THE RADIO
The supplied universal mounting bracket allows desktop or overhead mounting.
Use a 13/64” (5.2-mm) bit to drill the holes to a surface which is more 0.4 inch
(10 mm) thick and can support more than 3.3 lbs (1.5 kg) and secure the
bracket with the supplied screws, spring washers, flat washers, and nuts.
DESKTOP MOUNTING OVERHEAD MOUNTING
FLUSH MOUNTING THE RADIO
The optional MMB-84 Flush-Mount Bracket allows flush mounting the radio on
your vessel.
1. Use the supplied template to mark the location where the rectangular hole
is to be cut. Confirm the space behind the dash or panel is deep enough to
accommodate the transceiver (at least 6.7 inches (17 cm) deep).
There should be at least 1/2
Bracket
inch (1.3 cm) between the
transceiver’s heatsink and any
Adjusting Screw
wiring, cables or structures.
2. Cut out the rectangular hole
and insert the transceiver.
3. Fasten the optional MMB-84
brackets to the sides of the
transceiver with the lock
Lock-washer screw combination
washer screw combination; so
that the mounting screw base faces the mounting surface.
4. Turn the adjusting screw on each bracket to adjust the tension so that the
transceiver is tight against the mounting surface.
Page 7GX2000/GX2100
1 GENERAL INFORMATION
1.1 INTRODUCTION
The STANDARD HORIZON MATRIX Series GX2000 and GX2100 Marine VHF/
FM Marine transceiver are designed to be used in USA, International and Canadian Marine bands. The GX2000 and GX2100 can be operated from 11 to
16 VDC and has a switchable RF output power of 1 watt or 25 watts.
MATRIX AIS GX2100
Integrates a dual channel AIS (Automatic Identification System) receiver to
display AIS vessel information (MMSI, Call Sign, Ship Name, BRG, DST, SOG
and COG) directly on the VHF radio, so you will know what is out there in any
conditions. The GX2100 is also capable of entering and saving up to 100
waypoints, which may be selected and navigated to by using a unique navigation compass display. The MATRIX AIS allows you to contact an AIS Ship
directly using DSC, show your vessels position in relation to AIS targets and
alert you when an AIS ship may be approaching too close to your location via
the Closest Point of Approach (CPA) Alarm. To receive AIS targets from ships
with AIS class A or B transponders, simply connect the normal VHF antenna
(only one antenna needed!)
MATRIX - GX2000
For the mariner who already has AIS on-board and desires a VHF with the
features of the MATRIX AIS, the MATRIX GX2000 has a connection for an AIS
receiver or transponder.
The MATRIX Series VHF’s are capable of DSC (Digital Selective Calling) Class
D operation. Class D operation allows continuous receiving of Digital Selective
Calling functions on channel 70 even if the radio is receiving a call. The MATRIX Series VHF's operate on all currently-allocated marine channels which
are switchable for use with USA, International, or Canadian regulations. Emergency channel 16 can be immediately selected from any channel by pressing
the red [16/9] key. NOAA Weather channels can also be accessed immediately by pressing and holding the [CLR(WX)] key.
Other features of the MATRIX Series VHF’s include: Speaker Microphone,
30W PA/Fog, optional RAM3 second station remote-control microphone with
display, intercom between radio and optional RAM3, scanning, priority scanning, submersible speaker mic, high and low voltage warning, and GPS repeatability.
GX2000/GX2100Page 8
2 PACKING LIST
When the package containing the transceiver is first opened, please check it
for the following contents:
GX2000 or GX2100 Transceiver
Mounting Bracket and hardware
Owner’s Manual
DSC Warning Sticker
Flush Mount Template
Power Cord
3 OPTIONS
MMB-84 .........................................................................Flush-Mount Bracket
CMP30B/W ............... Remote-Access Microphone (RAM3 Mic, Black/White)
CT-100 ............................................... 23-foot Extension Cable for RAM3 Mic
CVS2500 ...............................................................................Voice Scrambler
MLS-310 ............ 10W amplified External Speaker with on/off Volume control
MLS-300 .................................................................... External Loud Speaker
220SW ..................................................................... 4.5” Round Hail/PA Horn
240SW ........................................................ 5” x 8” Rectangular Hail/PA Horn
Page 9GX2000/GX2100
4 SAFETY / WARNING INFORMATION
This radio is restricted to occupational use, work related operations only where
the radio operator must have the knowledge to control the exposure conditions of its passengers and bystanders by maintaining the minimum separation distance of 0.89 m (2.92 feet). Failure to observe these restrictions will
result in exceeding the FCC RF exposure limits.
Antenna Installation:
The antenna must be located at least 0.89 m (about 3 feet) away from passengers in order to comply with the FCC RF exposure requirements.
ON-LINE WARRANTY REGISTRATION (in USA or Canada only)
Please visit www.standardhorizon.com to register the GX2000/GX2100
Marine VHF. It should be noted that visiting the Web site from time to
time may be beneficial to you, as new products are released they will
appear on the STANDARD HORIZON Web site.
PRODUCT SUPPORT INQUIRIES
If you have any questions or comments regarding the use of the GX2000/
GX2100, you can visit the STANDARD HORIZON Web site to send an
E-Mail or contact the Product Support team at (800) 767-2450 M-F 7:005:00PST.
GX2000/GX2100Page 10
5 FCC RADIO LICENSE INFORMATION
Standard Horizon radios comply with the Federal Communication Commission (FCC) requirements that regulate the Maritime Radio Service.
5.1 STATION LICENSE
An FCC ship station license is no longer required for any vessel traveling in
U.S. waters (except Hawaii) which is under 20 meters in length. However, any
vessel required to carry a marine radio on an international voyage, carrying a
HF single side band radiotelephone or marine satellite terminal is required to
have a ship station license. FCC license forms, including applications for ship
(605) and land station licenses can be downloaded via the Internet at http://
www.fcc.gov/Forms/Form605/605.html. To obtain a form from the FCC, call
(888) 225-5322.
5.2 RADIO CALL SIGN
Currently the FCC does not require recreational boaters to have a Ship Radio
Station License. The USCG recommends the boats registration number and
the state to be used when calling another vessel.
5.3 CANADIAN SHIP STATION LICENSING
You may need a license when traveling in Canada. If you do need a license
contact their nearest field office or regional office or write:
Industry Canada
Radio Regulatory Branch
Attn: DOSP
300 Slater Street
Ottawa, Ontario
Canada, KIA 0C8
5.4 FCC / INDUSTRY CANADA INFORMATION
The following data pertaining to the transceiver is necessary to fill out the license application.
Type Acceptance ......................................................................... FCC Part 80
Output Power ............................................... 1 Watt (low) and 25 Watts (high)
Emission ......................................................................... 16K0G3E, 16K0G2B
Frequency Range .................................................... 156.025 to 163.275 MHz
FCC Type Number .................................................................. K6630443X3D
Industry Canada Type Approval ............................................ 511B-30443X3S
Page 11GX2000/GX2100
6 FCC NOTICE
NOTICE
Unauthorized changes or modifications to this equipment may void compliance with FCC Rules. Any change or modification must be approved
in writing by STANDARD HORIZON.
NOTICE
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
NOTE
The MATRIX AIS GX2100 does not require a special marine VHF antenna to receive AIS transmissions. The MATRIX AIS does not transmit
AIS signals, it is NOT recommended to use an antenna dedicated for
AIS operation.
What is the range for AIS receivers?
Since AIS uses similar frequencies as a marine VHF radio, it has similar radio
reception capabilities - which are basically line of sight. This means that the
higher the VHF antenna is mounted, the greater the reception area will be.
Reception from Class A vessels that are 20 or even 30 miles away on open
water is not uncommon as their antennas are mounted high off the water.
Class B transponders use lower power for transmissions; therefore you can
expect Class B vessels to be acquired when they are 5 to 10 miles away.
GX2000/GX2100Page 12
7 GETTING STARTED
7.1 PROHIBITED COMMUNICATIONS
The FCC prohibits the following communications:
• False distress or emergency messages:
• Messages to “any boat” except in emergencies and radio tests;
• Messages to or from a vessel on land;
• Transmission while on land;
• Obscene, indecent, or profane language (potential fine of $10,000).
7.2 ABOUT VHF RADIO
The radio frequencies used in the VHF marine band lie between 156 and 158
MHz with some shore stations available between 161 and 163 MHz. The marine VHF band provides communications over distances that are essentially
“line of sight” (VHF signals do not travel well through objects such as buildings,
hills or trees). Actual transmission range depends much more on antenna type,
gain and height than on the power output of the transmitter. On a fixed mount
25W radio transmission expected distances can be greater than 15 miles, for
a portable 5W radio transmission the expected distance can be greater than 5
miles in “line of sight”.
7.3 SELECTING AN ANTENNA
Marine antennas are made to radiate signals equally in all horizontal directions, but not straight up. The objective of a marine antenna is to enhance the
signal toward the horizon. The degree to which this is accomplished is called
the antenna’s gain. It is measured in decibels (dB) and is one of the major
factors in choosing an antenna. In terms of effective radiated power (ERP),
antennas are rated on the basis of how much gain they have over a theoretical
antenna with zero gain. A 3 foot, 3dB gain antenna represents twice as much
gain over the imaginary antenna.
Typically a 3 foot 3dB gain stainless steel whip is used on a sailboat mast. The
longer 8 foot 6dB fiberglass whip is primarily used on power boats that require
the additional gain.
Page 13GX2000/GX2100
7.4 COAXIAL CABLE
VHF antennas are connected to the transceiver by means of a coaxial cable –
a shielded transmission line. Coaxial cable is specified by it’s diameter and
construction.
For runs less than 20 feet, RG-58/U, about 1/4 inch in diameter is a good
choice. For runs over 20 feet but less than 50 feet, the larger RG-8X or RG213/U should be used for cable runs over 50 feet RG-8X should be used. For
installation of the connector onto the coaxial cable refer to the figure below.
1/16''
3/4''
1 1/8''
Adapter
3/4''
1/8''
5/8''3/8''
To get your coax cable through a fitting and into your boat’s interior, you
may have to cut off the end plug and reattach it later. You can do this if
you follow the directions that come with the connector. Be sure to make
good soldered connections.
GX2000/GX2100Page 14
7.5 EMERGENCY (CHANNEL 16 USE
Channel 16 is known as the Hail and Distress Channel. An emergency may be
defined as a threat to life or property. In such instances, be sure the transceiver
is on and set to CHANNEL 16. Then use the following procedure:
1. Press the microphone push-to-talk switch and say “Mayday, Mayday, May-
day. This is , , ” (your vessel’s name).
2. Then repeat once: “Mayday, ” (your vessel’s name).
3. Now report your position in latitude/longitude, or by giving a true or magnetic bearing (state which) to a well-known landmark such as a navigation
aid or geographic feature such as an island or harbor entry.
4. Explain the nature of your distress (sinking, collision, aground, fire, heart
attack, life-threatening injury, etc.).
5. State the kind of assistance your desire (pumps, medical aid, etc.).
6. Report the number of persons aboard and condition of any injured.
7. Estimate the present seaworthiness and condition of your vessel.
8. Give your vessel’s description: length, design (power or sail), color and
other distinguishing marks. The total transmission should not exceed 1
minute.
9. End the message by saying “OVER”. Release the microphone button and
listen.
10. If there is no answer, repeat the above procedure. If there is still no response, try another channel.
)
NOTE
The GX2000 and GX2100 have DSC Distress calling, that can transmit
a distress call digitally to all ships with compatible DSC radios. Refer to
section “11 DIGITAL SELECTIVE CALLING”.
Page 15GX2000/GX2100
7.6 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9
Channel 16 may be used for initial contact (hailing) with another vessel.
However, its most important use is for emergency messages. This channel
must be monitored at all times except when actually using another channel.
It is monitored by the U.S. and Canadian Coast Guards and by other vessels.
Use of channel 16 for hailing must be limited to initial contact only. Calling should not exceed 30 seconds, but may be repeated 3 times at 2-minute
intervals. In areas of heavy radio traffic, congestion on channel 16 resulting
from its use as a hailing channel can be reduced significantly in U.S. waters by
using channel 9 as the initial contact (hailing) channel for non-emergency
communications. Here, also, calling time should not exceed 30 seconds but
may be repeated 3 times at 2-minute intervals.
Prior to making contact with another vessel, refer to the channel charts in this
manual, and select an appropriate channel for communications after initial
contact. For example, Channels 68 and 69 of the U.S. VHF Charts are some of
the channels available to non-commercial (recreational) boaters. Monitor your
desired channel in advance to make sure you will not be interrupting other
traffic, and then go back to either channel 16 or 9 for your initial contact.
When the hailing channel (16 or 9) is clear, press the PTT button on the mic
and state the name of the other vessel you wish to call and then “this is”
followed by the name of your vessel and your Station License (Call Sign) then
release the PTT button on the mic. When the other vessel returns your call,
immediately request another channel by pressing the PTT button on the mic
and saying “go to,” the number of the other channel, say “over” and release
the PTT button on the mic. Then switch to the new channel. When the new
channel is not busy, call the other vessel.
)
After a transmission, say “over,” and release the microphone’s push-to-talk
(PTT) switch. When all communication with the other vessel is completed, end
the last transmission by stating your Call Sign and the word “out.” Note that it
is not necessary to state your Call Sign with each transmission, only at the
beginning and end of the contact.
Remember to return to Channel 16 when not using another channel. Some
radios automatically monitor Channel 16 even when set to other channels or
when scanning.
GX2000/GX2100Page 16
7.7 MAKING TELEPHONE CALLS
To make a radiotelephone call, use a channel designated for this purpose, The
fastest way to learn which channels are used for radiotelephone traffic is to
ask at a local marina. Channels available for such traffic are designated Pub-
lic Correspondence channels on the channel charts in this manual. Some
examples for USA use are Channels 24, 25, 26, 27, 28, 84, 85, 86, and 87.
Call the marine operator and identify yourself by your vessel’s name, The marine
operator will then ask you how you will pay for the call (telephone credit card,
collect, etc.) and then link your radio transmission to the telephone lines.
The marine telephone company managing the VHF channel you are using
may charge a link-up fee in addition to the cost of the call.
7.8 OPERATING ON CHANNELS 13 AND 67
Channel 13 is used at docks and bridges and by vessels maneuvering in port.
Messages on this channel must concern navigation only, such as meeting and
passing in restricted waters.
Channel 67 is used for navigational traffic between vessels.
By regulation, power is normally limited to 1 Watt on these channels. Your
radio is programmed to automatically reduce power to this limit on these channels. However, in certain situations it may be necessary to temporarily use a
higher power. See page 30 ([H/L] key) for means to temporarily override the
low-power limit on these two channels.
Page 17GX2000/GX2100
8 INSTALLATION
8.1 LOCATION
The radio can be mounted at any angle. Choose a mounting location that:
• is far enough from any compass to avoid any deviation in compass reading due to the speaker magnet
• provides accessibility to the front panel controls
• allows connection to a power source and an antenna
• has nearby space for installation of a microphone hanger
• choose a mounting location that is at least 3 feet (1 m) away from the
radio’s antenna.
Note: To insure the radio does not affect the compass or radios performance is
not affected by the antenna location, temporarily connect the radio in the desired location and:
a. Examine the compass to see if the radio causes any deviation
b. Connect the antenna and key the radio. Check to ensure the radio is
operating correctly by requesting a radio check.
8.2 MOUNTING THE RADIO
8.2.1 Supplied Mounting Bracket
The supplied mounting bracket allows overhead or desktop mounting.
Use a 13/64” (5.2-mm) bit to drill the holes to a surface which is more 0.4 inch
(10 mm) thick and can support more than 3.3 lbs (1.5 kg) and secure the
bracket with the supplied screws, spring washers, flat washers, and nuts.
DESKTOP MOUNTING OVERHEAD MOUNTING
GX2000/GX2100Page 18
8.2.2 Optional MMB-84 Flush Mount Bracket
1. Make a rectangular template for the flush mount measuring 2.6” H x
6.3” W (65 x 161 mm).
2. Use the template to mark the location where the rectangular hole is to be
cut. Confirm the space behind the dash or panel is deep enough to accommodate the transceiver (at least 6.7 inches (17 cm) deep).
There should be at least 1/2 inch (1.3 cm) between the transceiver’s heatsink
and any wiring, cables or structures.
3. Cut out the rectangular hole and insert the transceiver.
4. Fasten the brackets to the sides of the transceiver with the lock washer
screw combination; so that the mounting screw base faces the mounting
surface (see illustration below).
5. Turn the adjusting screw to adjust the tension so that the transceiver is
tight against the mounting surface.
Bracket
Adjusting Screw
Lock-washer screw combination
Page 19GX2000/GX2100
8.3 ELECTRICAL CONNECTIONS
CAUTION
Reverse polarity battery connections will damage the radio!
Connect the power cord and antenna to the radio. Antenna and Power Supply
connections are as follows:
1. Mount the antenna at least 3 feet (1 m) away from the radio. At the rear of
the radio, connect the antenna cable. The antenna cable must have a
PL259 connector attached. RG-8/U coaxial cable must be used if the antenna is 25 feet (7.6 m) or more from the radio. RG58 cable can be used
for distances less than 25 feet (7.6 m).
2. Connect the red power wire to a 13.8 VDC ±20% power source. Connect
the black power wire to a negative ground.
3. If an optional remote extension speaker is to be used, refer to section 8.4
for connections.
4. It is advisable to have a Certified Marine Technician check the power output and the standing wave ratio of the antenna after installation.
Optional HAIL/PA Horn
Antenna
A
c
c
e
s
Water proof
Deck Outlet
GPS Navigation Receiver
s
o
r
y
C
a
b
l
e
Fuse
Optional Speaker
Optional Speaker
Optional CMP30 Remote MIC
Red
Black
Power Source
Fuse Replacement
To take out the Fuse from the Fuse Holder, hold
both ends of the Fuse Holder and pull the Fuse
Holder apart without bending the fuse Holder.
When you replace the Fuse, please confirm that
the Fuse is tightly fixed on the metal contact located inside the Fuse Holder. If the metal contact
holding the fuse is loose, the Fuse holder may
heat up.
GX2000/GX2100Page 20
8.4 ACCESSORY CABLE
8.4.1 MATRIX GX2000 Connection
Red
Shield
White
Shield
Wire Color/Description
WHITE - External Speaker (+
SHIELD - External Speaker
RED - PA Speaker (+
SHIELD - PA Speaker
)
(–)
GREEN - NMEA Ground
BLUE - NMEA GPS Input (+
GRAY - NMEA DSC Output (+
BROWN - AIS DATA Input (+
Connection Examples
)
Connect to external 4 Ohm audio speaker
(–)
Connect to external 4 Ohm audio speaker
Connect to external 4 Ohm PA speaker
Connect to external 4 Ohm PA speaker
Connect to NMEA
)
Connect to NMEA (+) output of GPS
)
Connect to NMEA (+) input of GPS
)
Connect to NMEA 38.4K baud (+) output of AIS receiver
8.4.2 MATRIX AIS GX2100 Connection
Red
Shield
Gray: NMEA Output
Blue : NMEA Input
Green: NMEA Common
Brown: NMEA Output
PA Speaker
NMEA COMMON
External Speaker
(–)
connection of GPS
PA Speaker
Plotter ConnectionRadio Wires
( )
( )
( )
( )
NMEA IN
( )
NMEA OUT
NMEA COMMON
NMEA-HS IN
( )
( )
AIS Receiver
Note: HS = 38400 baud
( )
GPS Receiver
GPS Receiver
Wire Color/Description
WHITE - External Speaker (+
SHIELD - External Speaker
RED - PA Speaker (+
SHIELD - PA Speaker
(–)
)
(–)
GREEN - NMEA Ground
BLUE - NMEA GPS Input (+
)
GRAY - NMEA DSC Output (+
BROWN - AIS DATA Output (+
White
Shield
External Speaker
Connection Examples
)
Connect to external 4 Ohm audio speaker
Connect to external 4 Ohm audio speaker
Connect to external 4 Ohm PA speaker
Connect to external 4 Ohm PA speaker
Connect to NMEA
(–)
connection of GPS
Connect to NMEA (+) output of GPS
)
Connect to NMEA (+) input of GPS
)
Connect to NMEA 38.4K baud (+) input of GPS
Page 21GX2000/GX2100
When connecting the external speaker or GPS navigation receiver, strip off
about 1 inch (2.5 cm) of the specified wire’s insulation, then splice the ends
together.
Note: In some areas powerful AM broadcast stations may be heard when in
listen-back mode. In this case change the speaker wire to 2-conductor shielded
audio cable. See the illustration below for connections.
Shield of cable is not
Red
Bare
Make Red and bare connecti ons short as possi bl e
attached on PA Speaker end
Connect the bare wire from the GX2000/GX2100
to one wire and to the shielded.
PA Speaker
GPS Connections (4800 baud)
NMEA INPUT (GPS Information)
• The GPS must have the NMEA Output turned on and set to 4800 Baud in
the setup menu. If there is a selection for parity select none.
• For further information on interfacing /setting up your GPS. Please contact
the manufacturer of the GPS receiver.
• GX2000/GX2100 can read NMEA-0183 version 2.0 or higher.
• The NMEA 0183 input sentences are GLL, GGA, RMC and GNS (RMC
sentence is recommended).
NMEA Output (DSC)
The NMEA 0183 output sentences are DSC and DSE.
AIS Connections (38400 baud only)
The MATRIX GX2000 (without internal AIS receiver) may be connected to an
external AIS receiver or transponder that outputs NMEA VDM sentence at
38400 baud.
Wire Color/Description
BROWN - AIS Input (+
)
GREEN - NMEA common
Connection
AIS Output
AIS common data wire or NMEA signal
(–)
The MATRIX AIS GX2100 with internal dual channel AIS receiver has the capability to output received Class A and B targets using VDM sentence at a
baud rate of 38400.
Wire Color/Description
BROWN - AIS Output (+
GREEN - NMEA common
)
Connection
GPS Chart plotter input
GPS common data wire or NMEA signal
(–)
If you have further inquires, please feel free to contact Product Support at:
Phone: (800) 767-2450
Email: marinetech@vxstdusa.com
GX2000/GX2100Page 22
8.5 CHECKING GPS CONNECTIONS
After connections have been made between the
GX2000/GX2100 and the GPS, a small satellite icon
will appear on the top right corner of the display and
your current location (Latitude/Longitude) is shown on
the display.
NOTE
If there is a problem with the NMEA connection between the radio and
the GPS, the GPS icon will blink continuously until the connection is
corrected.
8.6 CHANGING THE GPS TIME
From the Factory the GX2000/GX2100 shows GPS satellite time or UTC time
when an optional GPS is connected. A time offset is needed to show the local
time in your area. The Time Offset must be changed in order for the radio to
display the current time in your area. Please see the Offset Time Table at the
bottom of this page.
1. Press and hold down the [CALL(MENU)] key
until “Setup Menu” appears, then select “GEN-
ERAL SETUP” with the CHANNEL knob.
2. Press the [SELECT] soft key, then select
“TIME OFFSET” with the CHANNEL knob.
3. Press the [SELECT] soft key, then rotate the CHAN-
NEL knob to select time offset of your location. See
illustration below to find your offset time. If “00:00”
is assigned, the time is the same as UTC (Universal
Time Coordinated or GPS Satellite Time).
4. Press the [ENT] soft key to store the time offset.
5. Press the [QUIT] soft key several times to return to radio operation.
OFFSET TIME TABLE
Page 23GX2000/GX2100
8.7 CHANGING THE TIME LOCATION
This menu selection allows the radio to show UTC time or local time with the
offset.
1. Press and hold down the [CALL(MENU)] key until
“Setup Menu” appears, then select “GENERAL SETUP”
with the CHANNEL knob.
2. Press the [SELECT] soft key, then rotate the CHAN-
NEL knob to “TIME AREA”.
3. Press the [SELECT] soft key.
4. Rotate the CHANNEL knob to select “UTC” or “LO-
CAL”.
5. Press the [ENT] soft key to store the selected setting.
6. Press the [QUIT] soft key several times to return to
radio operation.
8.8 CHANGING THE TIME FORMAT
This menu selection allows the radio to setup to show time in 12-hour or 24hour format.
1. Press and hold down the [CALL(MENU)] key until
“Setup Menu” appears, then select “GENERAL SETUP”
with the CHANNEL knob.
2. Press the [SELECT] soft key, then rotate the CHAN-
NEL knob to select “TIME DISPLAY”.
3. Press the [SELECT] soft key.
4. Rotate the CHANNEL knob to select “12 HOUR” or
“24 HOUR”.
5. Press the [ENT] soft key to store the selected setting.
6. Press the [QUIT] soft key several times to return to
radio operation.
GX2000/GX2100Page 24
8.9 CHANGING COG TO TRUE OR MAGNETIC
Allows the GPS Course Over Ground to be selected to show in True or Magnetic. Factory default is True however by following the steps below the COG
can be changed to Magnetic.
1. Press and hold down the [CALL(MENU)] key until
“Setup Menu” appears, then select “GENERAL SETUP”
with the CHANNEL knob.
2. Press the [SELECT] soft key, then rotate the CHAN-
NEL knob to select “MAGNETIC”.
3. Press the [SELECT] soft key.
4. Rotate the CHANNEL knob to select “MAGNETIC”
or “TRUE”.
5. Press the [ENT] soft key to store the selected setting.
6. Press the [QUIT] soft key several times to return to
radio operation.
Page 25GX2000/GX2100
8.10 OPTIONAL CMP30 (RAM3) INSTALLATION
The GX2000/GX2100 is capable of using a CMP30 (RAM3) Remote Station
Microphone to remotely control the Radio, AIS, DSC and PA/Fog functions. In
addition the GX2000/GX2100 can operate as a full function intercom system
between the RAM3 and the radio.
1. Connect the Extension Cable to the Remote Mic eight pin connector on
the rear panel, then tighten the Cable Nut (see illustration below).
2. Referring to illustration below, make a 1.2” (30 mm) hole in the wall, then
insert the Extension Cable into this hole. Connect the Gasket and Mount
Base to the Extension Cable Connector using the Nut.
3. Drill the four Screw holes (approx. 2 mm) on the wall, then install the Mounting Base to the wall using four screws.
4. Put the Rubber Cap on to the Nut. The installation is now complete.
NOTE
The routing cable can be cut and spliced, however care needs to be
taken when reconnecting the wires to ensure water integrity.
Before cutting the cable make sure it is not plugged into the radio. After
cutting you will notice there are the following wires:
Yellow, Green, Brown, Purple, Blue, Green, Red, Shield
The red and shield wires are wrapped in foil. Remove the foil, and
separate the Red and shield wires.
Wall
Routing Cable
External Speaker Connections
Gasket
Mounting Bracket
Cap
Nut
GX2000/GX2100Page 26
Connecting an External Speaker to the RAM3 Mic Cable
In noisy locations and optional external speaker may be connected to the white
speaker wires on the RAM3 routing cable. The RAM3 can drive the internal
speaker or the external speaker one at a time. When connecting an external
speaker, follow the procedure below to turn off the RAM3 audio and enable
the external speaker wires on the RAM3 routing cable.
1. On the RAM3 mic, press and hold the
[
CALL(MENU)] key until “Setup Menu” appears, then
select “GENERAL SETUP” with the [] / [] key.
2. Press the [ENT] key.
3. Press the [] key to until “EXT SPEAKER” is shown
and press the [SELECT] soft key.
4. Press the [] or [] key to select “OFF” (External
speaker off) or “ON” (External speaker on).
5. Press the [ENT] soft key to save the selection.
6. Press the [16/9] key to exit this mode.
External Speaker AF Selection
The “AF Select” menu allows you to set the audio output level of the RAM3
external speaker wires (on routing cable) to a fixed level regardless of the
volume level setting of the RAM3 which is useful when using the optional MLS-
310 amplified speaker with on/off volume control.
1. On the RAM3 mic, press and hold the
[
CALL(MENU)] key until “Setup Menu” appears, then
select “GENERAL SETUP” with the [] / [] key.
2. Press the [ENT] key.
3. Press the [] key to until “AF SELECT” is shown and
press the [SELECT] soft key.
4. Press the [] or [] key to select “PR” (External
Speaker Level is “Fixed”) or “PO” (External Speaker
Level is “Adjustable”).
“Fixed” use when MLS-310 is connected.
“Adjustable” use when MLS-300 or other speaker
without volume control is connected.
5. Press the [ENT] key to save the selection.
6. Press the [16/9] key to exit this mode.
Page 27GX2000/GX2100
9 CONTROLS AND INDICATORS
NOTE
This section defines each control of the transceiver. See illustration at
the next page for location of controls. For detailed operating instructions
refer to chapter 10 of this manual.
9.1 CONTROLS AND CONNECTIONS
CHANNEL Knob
Rotary knob is used to select channels and to choose menu items (such
as the DSC menu, Radio Setup and DSC Setup menu). The [UP()] /
[
DOWN()] keys on the microphone can also be used to select channels
and menu items.
SECONDARY USE
Press this knob to enter a selection in the “SETUP MENU” or “DSC
MENU”.
While holding down the [SCAN] soft key and turning this knob, you can
confirm memory channels that have been programmed for scanning.
When in the PA or Fog mode, turning this knob changes the output vol-
ume of the connected horn speaker.
PWR/VOL Knob (Power Switch / Volume Control
Turns the transceiver on and off as well as adjusts the speaker volume.
To turn the transceiver on, press and hold this knob until the radio turns on.
When the power is turned on, the transceiver is set to the last selected
channel. Clockwise rotation of this knob increases the internal and speaker
microphone volume.
To turn the transceiver off, press and hold this knob until the radio turns off.
SECONDARY USE
When in PA or Fog mode, controls the listen back volume (GX2100 only).
SQL Knob (Squelch Control
Adjusting this control clockwise, sets the point at which random noise on
the channel does not activate the audio circuits but a received signal does.
This point is called the squelch threshold. Further adjustment of the squelch
control will degrade reception of wanted transmissions.
)
)
GX2000/GX2100Page 28
Never remove this rubber cap.
When this rubber cap is removed, the water resistance
performance is lost.
Page 29GX2000/GX2100
Soft Keys
The 3 soft keys functions can be customized by the Setup Menu mode
section “12.12 SOFT KEYS”. When one of the soft keys is pressed briefly,
the functions will appear above each key on the display.
[
AIS] Key
Press the [AIS] key to display the AIS (Automatic Identification System)
targets information on the display. Refer to section “15.7 AIS OPERATION”
for details.
Note: For this key to operate on the GX2000 an optional AIS receiver or
transponder and GPS must be connected to show AIS targets on the radios display. On the GX2100 a GPS must be connected to the radio to
show AIS targets on the radios display.
[
CLR(WX)] Key
Press the [CLR(WX)] key briefly to cancel a selection the “Setup Menu”
and “DSC Menu”.
Press and hold the [CLR(WX)] key to recall the previously selected NOAA
weather channel from any channel. Press and hold the [CLR(WX)] key
again reverts to the previous selected working channel.
[
CALL(MENU)] Key
Press the [CALL(MENU)] key to access the “DSC MENU”.
SECONDARY USE
Press and hold the [CALL(MENU)] key to access the “SETUP MENU”.
[
H/L] Key
Press the [H/L] key to toggle between 25 W (High) and 1 W (Low) power.
When the TX output power is set to “Low” while the transceiver is on channel 13 or 67, the output power will temporarily switch from “Low” to “High”
power until the PTT is released. The [H/L] key does not function on transmit inhibited and low power only channels.
SECONDARY USE
When the Normal (Radio display) is selected, push and hold this key to
show or hide SOG and COG on the display.
[
16/9] Key
Press the [16/9] key briefly to recall channel 16 from any channel location.
Press and hold the [CLR(WX)] key to recall channel 9. Pressing the [16/9
key again reverts to the previous selected working channel.
GX2000/GX2100Page 30
]
Loading...