GX1700
Page 2
Quick Reference Guide ..............................................................................4
1 GENERAL INFORMATION ...................................................................5
2 PACKING LIST .....................................................................................5
3 OPTIONS ...............................................................................................5
4 ON-LINE WARRANTY REGISTRATION (in USA or Canada only) ...6
5 GETTING STARTED .............................................................................7
5.1 PROHIBITED COMMUNICATIONS ............................................7
5.2 ABOUT VHF RADIO ..................................................................7
5.3 SELECTING AN ANTENNA .......................................................7
5.3.1 Coaxial Cable .................................................................8
5.4 EMERGENCY (CHANNEL 16 USE) ............................................8
5.5 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)................9
5.6 OPERATING ON CHANNELS 13 AND 67 ............................10
5.7 AUTOMATED RADIO CHECK SERVICE ...............................10
6 INSTALLATION....................................................................................12
6.1 SAFETY / WARNING INFORMATION ......................................12
6.2 LOCATION .................................................................................12
6.3 MOUNTING THE RADIO .........................................................12
6.3.1 Supplied Mounting Bracket ..........................................12
6.3.2 Optional MMB-97 Flush Mount Bracket .....................13
6.4 ELECTRICAL CONNECTIONS ................................................14
6.5 ACCESSORY CABLE ...............................................................15
6.5.1 Internal GPS (DSC Output to a Chart Plotter) ........15
6.5.2 External GPS or Chart Plotter (for GPS) ..................15
6.5.2.1 GPS Input -
Standard Horizon GPS Antenna .....................15
6.5.2.2 GPS Input and DSC Output
GPS Chart Plotter (RS422 Connection) .........16
6.5.2.3 Standard Horizon Chart Plotter
or Other Chart Plotter (RS232 Connection) .16
6.6 CHECKING GPS STATUS .......................................................17
6.7 CHANGING THE GPS TIME ..................................................18
6.8 CHANGING THE TIME AREA.................................................19
6.9 CHANGING THE TIME DISPLAY ...........................................19
6.10 CHANGING COG TO TRUE OR MAGNETIC ......................20
6.11 OPTIONAL RAM3 (CMP30) INSTALLATION .........................20
6.11.1 Connecting an External Speaker
to the RAM3 Mic Cable ..............................................22
6.11.2 External Speaker AF Selection ...................................22
7 CONTROLS AND INDICATORS .......................................................24
7.1 FRONT PANEL .........................................................................24
7.2 REAR PANEL ............................................................................26
7.3 MICROPHONE ..........................................................................27
8 BASIC OPERATION ...........................................................................28
8.1 RECEPTION ..............................................................................28
8.2 TRANSMISSION ........................................................................28
8.3 TRANSMIT TIME-OUT TIMER (TOT) ......................................28
8.4 SIMPLEX / DUPLEX CHANNEL USE......................................29
8.5 DISPLAY TYPE .........................................................................29
8.6 USA, CANADA, AND INTERNATIONAL MODE .......................30
8.7 NOAA WEATHER CHANNELS ................................................30
8.7.1 NOAA Weather Alert ....................................................30
8.7.2 NOAA Weather Testing ................................................31
8.8 DUAL WATCH (TO CHANNEL16) ............................................31
8.9 SCANNING ................................................................................32
8.9.1 Scan Type Selection ....................................................32
8.9.2 Scan and P-Scan Memory Programming ..................32
8.9.3 Memory Scanning (M-SCAN) .......................................33
8.9.4 Priority Scanning (P-SCAN)..........................................33
TABLE OF CONTENTS
8.10 PRESET CHANNELS (0 ~ 9): INSTANT ACCESS ................34
8.10.1 Preset Channel Programming .....................................34
8.10.2 Operation .......................................................................34
8.10.3 Deleting a Preset Channel ...........................................34
8.11 INTERCOM OPERATION .........................................................35
8.11.1 Communication ..............................................................35
8.11.2 Calling ............................................................................35
9 DIGITAL SELECTIVE CALLING .......................................................36
9.1 GENERAL ..................................................................................36
9.2 MARITIME MOBILE SERVICE IDENTITY (MMSI) .................36
9.2.1 What is an MMSI? ......................................................36
9.2.2 Programming the MMSI ...............................................37
9.3 DSC DISTRESS ALERT ..........................................................38
9.3.1 Transmitting a DSC Distress Alert .............................38
9.3.1.1 Transmitting a DSC Distress Alert
with Nature of Distress ...................................39
9.3.1.2 Transmitting a DSC Distress Alert
by Manually Entering a Position ....................40
9.3.1.3 Pausing a DSC Distress Call ........................41
9.3.1.4 Cancel a DSC Distress Call ..........................41
9.3.2 Receiving a DSC Distress Call ..................................41
a. ACCEPT ...................................................................41
b. PAUSE ......................................................................41
c. QUIT .........................................................................41
9.4 ALL SHIPS CALL .....................................................................43
9.4.1 Transmitting an All Ships Call ....................................43
9.4.2 Receiving an All Ships Call ........................................44
9.5 INDIVIDUAL CALL ....................................................................45
9.5.1 Individual / Position Call Directory Setup ......................45
9.5.2 Individual Reply Setup .................................................46
9.5.3 Individual Acknowledgment Setup ...............................47
9.5.4 Individual / Group Call Ringer Setup ..........................47
9.5.5 Transmitting an Individual Call ....................................48
9.5.5.1 Individual Call
using the Individual Directory .........................48
9.5.5.2 Individual Call
by Manually Entering a MMSI .......................49
9.5.6 Receiving an Individual Call .......................................50
9.6 DSC LOG OPERATION ...........................................................51
9.6.1 Reviewing and Resending
a Transmitted Logged Call ..........................................51
9.6.2 Reviewing a DSC Distress Logged Call ...................51
9.6.3 Reviewing a Other Logged Calls ...............................52
9.6.4 Deleting a Call from the “DSC LOG” Directory .......52
9.7 GROUP CALL ...........................................................................54
9.7.1 Group Call Setup .........................................................54
9.7.2 Transmitting a Group Call ...........................................55
9.7.2.1 Group Call
using the Individual Directory .........................55
9.7.2.2 Group Call
by Manually Entering a MMSI .......................56
9.7.3 Receiving a Group Call ...............................................57