Yaesu Musen GX1280S VHF FM Marine Transceiver User Manual C DATA GX1280S GX1280S p65
Yaesu Musen Co., Ltd. VHF FM Marine Transceiver C DATA GX1280S GX1280S p65
users manual
FCC ID: K66GX1280S MATRIX GX1280S 25 Watt VHF/FM Marine Transceiver Owner's Manual Submersible DSC distress call automatically broadcasts lat/long and vessel ID ] MARITEL DSC telephone capability DSC position request function and NMEA data input/output Latitude/Longitude and SOG/COG display] Channel name capability Versatile user-programmable Scanning, Priority Scan and Dual Watch NOAA Weather Alert One-button access to Channel 16 and 9 Access to all US, Canadian and International channels Big, back-lit display and keys ] with GPS attached GX1280S Page 1 Vertex Standard Co., Ltd. FCC ID: K66GX1280S Page 2 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S GX1280S Page 3 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 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 0.6 m (2 feet). Failure to observe these restrictions will result in exceeding the FCC RF exposure limits. Antenna Installation: The antenna must be located at least 0.6 m (2 feet) away from passengers in order to comply with the FCC RF exposure requirements. For roof top installation, the antenna must be placed in the center of the roof. ON-LINE WARRANTY REGISTRATION Please visit www.standardhorizon.com to register the MATRIX 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 MATRIX, you can visit the STANDARD HORIZON Web site to send an EMail or contact the Product Support team at 800-767-2450 M-F 7:005:00PST. Page 4 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S FCC RADIO LICENSE INFORMATION Standard Horizon radios comply with the Federal Communication Commission (FCC) requirements that regulate the Maritime Radio Service. STATION LICENSE An FCC ship station license is no longer required for any vessel traveling in U.S. waters 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 (506) and land station licenses can be downloaded via the Internet at www.fcc.gov/forms. To obtain a form from the FCC, call (888) 225-5322. 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. 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 GX1280S Page 5 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 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. Page 6 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 1 GENERAL INFORMATION 1.1 INTRODUCTION The STANDARD HORIZON MATRIX is a VHF/FM transceiver designed for use in the frequency range of 156.025 to 163.275 MHz. The MATRIX requires 13.8V for operation and has a switchable RF output power of 1 watt or 25 watts. The MATRIX is capable of RTCM SC101 DSC (Digital Selective Calling) operation and intercom operation with the use of an optional RAM mic (CMP25 remote-control speaker/microphone with display). The MATRIX operates on all currently-allocated marine channels which are switchable for use with either USA, International, or Canadian regulations. It has an emergency channel 16 which can be immediately selected from any channel by pressing the red [16/9 ] key. NOAA Weather channels can also be accessed immediately by pressing the [WX] key with channel selection. Other features of the transceiver include: scanning, priority scanning, submersible speaker mic, high and low voltage warning, and GPS repeatability. 1.2 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 .................................................................... K66GX1280S Industry Canada Type Approval......................................... 511B-GX1280S V GX1280S Page 7 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 2 ACCESSORIES 2.1 PACKING LIST When the package containing the transceiver is first opened, please check it for the following contents: Ÿ Ÿ Ÿ Ÿ Ÿ Ÿ GX1280S MATRIX Transceiver (White/Black) Mounting Bracket and attaching hardware Owner’s Manual Quick-Reference Card Power Cord Dust Cover 2.2 OPTIONS MMB-84 ......................................................................... Flush-Mount Bracket CMP25B/W .............. Remote-Access Microphone (RAM Mic, Black/White) CT-100 ................................................ 10-foot Extension Cable for RAM Mic CVS2500 ............................................................................... Voice Scrambler 101S .......................................................................... Mini Extension Speaker 201S ....................................................................... White Extension Speaker 201SZ ............................................... White Flush Mount Extension Speaker 201SBK .................................................................. Black Extension Speaker 201SBKZ ........................................... Black Flush Mount Extension Speaker Page 8 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 3 INSTALLATION 3.1 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 • the antenna must be mounted at least 3 feet from radio 3.2 ELECTRICAL CONNECTIONS CAUTION Reverse polarity connections will damage the radio! Connect the power cord and antenna to the radio. Antenna and Power Supply connections are as follows (see Figure 1): Antenna Optional Speaker Water proof Deck Outlet Fuse Red Accessory Cable Black GPS Navigation Receiver Power Source Figure 1. General Installation 1. Mount the antenna at least 3 feet away from the radio. At the rear of the radio, connect the antenna cable. It must have a PL259 connector. RG8/U coaxial cable must be used if the antenna is 25 feet or more from the radio. RG58 cable can be used for distances less than 25 feet. 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 3.3 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. GX1280S Page 9 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 3.3 ACCESSORY CABLE White: External speaker (+) Shield: External speaker (–) Blue: NMEA IN (+) from GPS navigation receiver Green: NMEA IN (–) from GPS navigation receiver Gray: NMEA OUT (+) to GPS navigation receiver Grown: Test port (for the Service Technician) When connecting the external speaker or GPS navigation receiver, strip off about 1 inch (2.5 cm) of the specified wire’s insulation. VOL/PWR 16/9 U.I.C Green Green Blue Brown Shield WX White MEM MATRIX IC SCAN DW NAV MENU H/L DISTRESS PULL OPEN CALL SET SQL External Speaker Wire Color/Description WHITE - External Speaker (+) SHILED - External Speaker (–) GREEN - NMEA Ground BLUE- NMEA Input (+) Page 10 Connection Examples Connect to external 4 Ohm audio speaker Connect to external 4 Ohm audio speaker Connect to NMEA (–) connection of GPS Connect to NMEA (+) output of GPS GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 3.4 OPTIONAL MMB-84 FLUSH MOUNT INSTALLATION 1. Make a rectangular template for the flush mount measuring 2-1/8” H x 5-3/4” W. 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 inches deep). There should be at least 1/2 inch 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 nut combination, so that the mounting screw base faces the mounting surface (see Figure 2). 5. Turn the adjusting screw to adjust the tension so that the transceiver is tight against the mounting surface. Bracket Adjusting Screw Lock-washer nut combination Figure 2. MMB-84 Flush Mount Instllation GX1280S Page 11 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 4 CONTROLS AND INDICATORS NOTE This section defines each control of the transceiver. See Figure 3 for location of controls. For detailed operating instructions refer to chapter 5 of this manual. 4.1 CONTROLS AND CONNECTIONS POWER SWITCH/VOLUME CONTROL Turns the transceiver on and off as well as adjusts the audio volume. To turn the transceiver on press and hold this knob until the LCD turns on. To turn it off, press and hold this knob until the LCD turns off. When the power is turned on, the transceiver is set to the last selected channel. Secondary Use When the transceiver is turned on while the [SCAN] and [WX ] keys are held down, the internal microprocessor is reset. This clears the memory and all user-programmed settings, such as scan memory, and priority scan assignments. This condition is known as the default condition, the same as when shipped from the factory. For a list of these defaults, see the section on Resetting the Transceiver’s Microprocessor. NOTE Resetting the microprocessor will not erase DSC MMSI and Directory Call information. SQUELCH CONTROL (SQL) 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. CHANNEL SELECTOR KNOB Rotary knob used to select channels and, to choose the item selection of different functions (such as the DSC operation). The [UP(p)] / [DOWN(q)] key on the microphone can also be used to select them. Secondary Use While holding down the [SCAN] Key and turning the CHANNEL selector knob, you can confirm memory channels for scanning. Page 12 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S VOL/PWR 16/9 U.I.C WX MEM SCAN MATRIX IC DW NAV MENU H/L CALL DISTRESS PULL OPEN SET SQL Figure 3. Controls and Connectors GX1280S Page 13 Vertex Standard Co., Ltd. FCC ID: K66GX1280S KEYPAD [16/9] Key Immediately recalls channel 16 from any channel location. Holding down this key recalls channel 9. Pressing the [16/9 ] key again reverts to the previous selected working channel. Secondary use Please see secondary use for the [WX ] and [MEM] key. [WX ] Key Immediately recalls the previously selected NOAA weather channel from any channel location. Secondary use 1. Holding down the [16/9 ] key while pressing the [WX ] key changes the mode from USA to International or Canadian. NOTE: If position is displayed, this icon will be hidden. 2. Holding down the [WX ] and [SCAN ] key while turning the power on resets the microprocessor and erases scan channels from memory. This clears the memory and establishes the factory-set defaults. For a list of these defaults, see the section on Resetting the Transceiver’s Microprocessor. [SCAN] Key 1. Starts and stops scanning of programmed channels. 2. If held while the [UP(p)] or [DOWN(q)] key on the microphone are pressed or CHANNEL selector knob on radio is turned, the radio will show the channels programmed in scan memory. This function will not work if the unit is scanning. NOTE: The priority channel is channel 16 only. [H/L] Key Toggles between high and low power. When the [H/L ] key is pressed while the transceiver is on channel 13 or 67, the power will temporarily switch from LO to HI power until the PTT is released. The [H/L] key does not function on transmit inhibited and low power only channels. Secondary use Press and hold [H/L] key, when connected to the GPS receiver, the LCD displays Position Data, Time, SOG (Speed Over Ground), and COG (Course Over Ground) from the GPS. Page 14 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S [DW ] Key Watches for a transmission on CH16 and another selected channel until either signal is received. (Dual watch) NOTE: When the DSC SCANNING feature is enabled (see section 7.10 DSC SCANNING), the radio watches for a transmission on CH16, another selected channel, and CH70 until either signal is received (Triple watch). Secondary use Press and hold [DW ] key, when the optional RAM Mic is connected, intercom operation will operate between radio and RAM Mic. [CALL/SET] Key The [CALL/SET] key functions as the enter key. Secondary use Press the [CALL/SET] key to access the DSC OPERATION menu. The “INDIVIDUAL CALL” and “ALL SHIPS CALL” functions can be accessed from the DSC OPERATION menu. Press and hold the [CALL/SET] key to access the RADIO SETUP or DSC SETUP menu. The following functions can be accessed in the menu. RADIO SETUP menu DSC SETUP menu [DISTRESS] Key Used to send a DSC Distress Call. To send the distress call see section 6.2 (Sending a Distress Call). GX1280S Page 15 Vertex Standard Co., Ltd. FCC ID: K66GX1280S RAM MIC CONNECTOR Connects the Remote Access Microphone (RAM MIC). Refer to section 8.0 RAM MIC OPERATION. ACCESSORY CONNECTION CABLE Connects the radio to a GPS, and an external speaker. DC INPUT CABLE Connects the radio to a DC power supply of 13.8V ANTENNA JACK Connects an antenna to the transceiver. Use a marine VHF antenna with an impedance of 50 ohms. PTT (Push-To-Talk) SWITCH Keys the transmitter when the transceiver is in radio mode. If the transceiver is in the intercom operation mode, it activates the .microphone for the inercom. MICROPHONE Transmits the voice message with reduction of background noise. MICROPHONE SPEAKER The same audio heard through internal radio speaker as heard through microphone speaker. [UP(p)] / [DOWN(q)] KEYS The [UP (p )] and [DOWN (q)] on the microphone function the same as the CHANNEL selector knob on the front panel of the transceiver. [16/9] Key Pressing the [16/9 ] key immediately recalls channel 16 from any location. Press and hold the [16/9 ] key to recall channel 9. Pressing the [16/9 ] key again revert the radio to the previous select channel. Page 16 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5 BASIC OPERATION 5.1 RECEPTION 1. After the transceiver has been installed, ensure that the power supply and antenna are properly connected. 2. Press and hold the VOL/PWR knob until the radio turns on. 3. Turn the SQL knob fully counterclockwise. This state is known as “squelch off”. 4. Turn up the VOL/PWR knob until noise or audio from the speaker is at a comfortable level. 5. Turn the SQL knob clockwise until the random noise disappears. This state is known as the “squelch threshold.” 6. Turn the CHANNEL selector knob to select the desired channel. Refer to the channel chart on page ?? for available channels. 7. When a message is received, adjust the volume to the desired listening level. The “BUSY” indicator in the LCD is displayed indicating that the channel is being used. 5.2 TRANSMISSION 1. Perform steps 1 through 6 of RECEPTION. 2. Before transmitting, monitor the channel to ensure it is clear. THIS IS AN FCC REQUIREMENT! 3. Press the PTT (push-to-talk) switch. The “TX” indicator on the LCD is displayed. 4. Speak slowly and clearly into the microphone. 5. When the transmission is finished, release the PTT switch. NOTE This is a noise-canceling microphone. The oval slot on the bottom of microphone should be positioned within 1 inch (2.5 cm) from the mouth for optimum performance. 6. Refer to page 38 for operating practices. 5.3 TRANSMIT TIME - OUT TIMER (TOT) When the PTT switch on the microphone is held down, transmit time is limited to 5 minutes. This limits unintentional transmissions due to a stuck microphone. About 10 seconds before automatic transmitter shutdown, a warning beep will be heard from the speaker(s). The transceiver will automatically go to receive mode, even if the PTT switch is continually held down. Before transmitting again, the PTT switch must first be released and then pressed again. GX1280S Page 17 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5.4 SIMPLEX/DUPLEX CHANNEL USE Refer to the VHF MARINE CHANNEL CHART (page 49) for instructions on use of simplex and duplex channels. NOTE All channels are factory-programmed in accordance with FCC (USA), Industry Canada (Canada), and International regulations. Mode of operation cannot be altered from simplex to duplex or vice-versa. 5.5 USA, CANADA, AND INTERNATIONAL MODE 1. To change the modes, hold the [16/9 ] key and press the [WX ] key. The mode changes from USA to International to Canadian with each press of the [WX] key. 2. “USA” will be displayed on the LCD for USA mode, “INTL” will be displayed for International mode, and “CAN” will be displayed for Canadian mode. 3. Refer to the VHF MARINE CHANNEL CHART (page ??) for allocated channels in each mode. 5.6 NOAA WEATHER CHANNELS 1. To receive a NOAA weather channel, press the [WX] key from any channel. The transceiver will go to the last selected weather channel. 2. Turn the CHANNEL selector knob on the radio or [UP(p)] / [DOWN(q)] keys on the microphone to select a different NOAA weather channel. 3. To exit from the NOAA weather channels, press the [WX] key. The transceiver returns to the channel it was on prior to a weather channel. Page 18 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5.7 NOAA WEATHER ALERT In the event of extreme weather disturbances, such as storms and hurricanes, the NOAA (National Oceanic and Atmospheric Administration) sends a weather alert accompanied by a 1050 Hz tone and subsequent weather report on one of the NOAA weather channels. When the Weater Aleart feature is enabled (see section 7.4 WEATER ALERT), the transceiver is capable of receiving this alert if the following is performed: 1. Program NOAA weather channels into the transceiver’s memory for scanning. Follow the same procedure as for regular channels under section 5.8. 2. Press the [SCAN ] key once to start memory scanning or hold down the [SCAN ] key during memory scanning to start priority scanning. 3. The programmed NOAA weather channels will be scanned along with the regular-programmed channels. However, scanning will not stop on a normal weather broadcast unless a NOAA alert is received. 4. When an alert is received on a NOAA weather channel, scanning will stop and the transceiver will emit a loud beep to alert the user of a NOAA broadcast. 5. Press the [WX] key to stop the alert tone and receive the weather report. NOTE If the [WX] key is not pressed the alert tone will be emitted for 5 minutes and then the weather report will be received. NOTE The Weather Aleart feature is also engaged while the transceiver is received on the one of the NOAA weather channel. GX1280S Page 19 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5.8 MEMORY SCANNING (M-SCAN) NOTE • During scanning, the dot matrix area of the LCD will show M-SCAN or P-SCAN depending on the scan mode selected. • If GPS position is displayed this icon will be hidden. 1. Adjust the SQL knob until background noise disappears. 2. Select a desired channel to be scanned using the CHANNEL selector knob. Press the [MEM ] key, “MEM” will appear on the LCD which indicates the channel has been programmed into the transceivers memory. 3. Repeat step 2 for all the desired channels to be scanned. 4. To DELETE a channel from the transceiver’s memory, press and hold the [MEM] key, “MEM” will disappear in the LCD. 5. To start scanning, press the [SCAN] key. Scanning will proceed from the lowest to the highest programmed channel number and will stop on a channel when a transmission is received. 6. The channel number will blink during reception. 7. To stop scanning, press the [SCAN], [16/9], [WX ], or PTT key. 5.9 PRIORITY SCANNING (P-SCAN) 1. Any channel can be set as the priority channel, other than weather channels and channel 70. To set the priority channel, select the desired channel. Press and hold down the [MEM ] key until “P-CH” is shown on the display. 2. To select priority scanning, hold down the [SCAN] key until “P-SCAN” appears on the LCD during memory scanning. Scanning will proceed between the memorized channels and the priority channel. The priority channel will be scanned after each programmed channel. MEM CH. CH. 16 øCH. 70 MEM CH. CH. 16 øCH. 70 ø: When DSC Scanning method is enabled. Default is DSC scan is ON. 3. The scanning will be performed while receiving the MEM CH (memorized channel). 4. To stop scanning, press the [SCAN], [16/9], [WX], or PTT key. Page 20 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S NOTE Triple watch (T/W) means the radio is watching CH70 for DSC Calls. Dual watch (D/W) means the radio is not watching CH70 for DSC Calls. 5.10 NAVIGATION INDICATION The transceiver has the ability to display the time, SOG and COG date, as well as the vessel’s position (LAT/LON), if connected to a GPS receiver. 1. Press and hold the [H/L ] key to display position information. If the GPS receiver receives no signal, the display will be as shown in the illustration on the right. 2. To hide the position information, press the [H/L ] key. NOTE The TIME OFFSET should be set to local time in the DSC/RADIO setup mode when the radio is connected to the GPS navigation receiver. To adjust TIME OFFSET to your local time, refer to section 7.11 TIME OFFSET. 5.11 VOICE SCRAMBLER If privacy of communications is desired, a CVS2500 voice scrambler (VS) can be installed in the transceiver. Contact your Dealer to have a CVS2500 installed. Refer to the section 7.8 DSC/RADIO SET UP mode to program the voice scrambler. 1. Turn on the transceiver. 2. Select a channel that was programmed for scrambler mode. (Example: the voice scrambler code is set 3.) Ÿ If a channel is not set for the voice scrambler, the display will be as shown in the illustration at the right. Ÿ If a voice scrambler is canceled temporarily in the “SETUP” menu, the display will be as shown in the illustration at the right. 3. Monitor the channel before transmitting. 4. Transmit the voice message. The signal sent will be scrambled. GX1280S Page 21 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5.14 RESETTING THE TRANSCEIVERÕS MICROPROCESSOR Resetting the microprocessor restores the initial, factory supplied conditions in the transceiver. These are called the default conditions. To reset the microprocessor, first turn the transceiver off. Then while pressing the [WX ] and [SCAN ] keys, turn the transceiver on. The default conditions are: Ÿ No channels in the SCAN memory. Ÿ Channel 16 will be selected when the transceiver is turned on. Ÿ WX channel 01 will be recalled when the [WX ] key is pressed. Ÿ Key beep will be on. NOTE Resetting the microprocessor will not erase DSC MMSI and Directory Call Waiting information. Page 22 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6 DIGITAL SELECTIVE CALLING 6.1 GENERAL 6.1.1 Digital Selective Calling (DSC) Digital Selective Calling is a semi-automated method of establishing a radio call, it has been designated by the International Maritime Organization (IMO) as an international standard for establishing VHF, MF and HF radio calls. It had also been designated as part of the Global Maritime Distress and Safety System (GMDSS). It is planned that DSC will eventually replace aural watches on distress frequencies and will be used to announce routine and urgent maritime safety information broadcasts. This new system will allow mariners to instantly send a distress call with GPS position (when connected to the transceiver) to the US Coast Guard and other vessels within range of the transmission. DSC will also allow mariners to initiate or receive distress, urgency, safety routine, POS Request, POS Send and Group calls to or from another vessel equipped with a DSC transceiver. 6.1.2 Maritime Mobile Service Identity (MMSI) What is an MMSI? An MMSI is a nine digit number used on Marine Transceiver capable of using Digital Selective Calling (DSC). This number is used like a telephone number to selectively call other vessels. Refer to section 7.13 (USER MMSI INPUT). How can I obtain an MMSI assignment? Contact your dealer, or Standard Horizon for details. WARNING This radio is designed to generate a digital maritime distress and safety call to facilitate search and rescue. To be effective as a safety device, this equipment must be used only within communication range of a shorebased VHF marine channel 70 distress and safety watch system. The range of signal may vary but under normal conditions should be approximately 20 nautical miles. GX1280S Page 23 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.2 SENDING A DISTRESS CALL The distress call automatically includes the vessel’s DSC MMSI and Lat/ Lon position. Refer to section 7.9 (USER MMSI INPUT). The vessel’s position can be sent only if the transceiver is properly connected to an operating GPS receiver. 1. Lift the red spring loaded DISTRESS cover and press the [DISTRESS] key. The “DISTRESS” menu will appear on the LCD. 2. Press and hold the [DISTRESS ] or [CALL/SET] key for 3 seconds or more. Holding time will appear on the LCD. 3. When the distress signal is sent, “TX” icon will appear on the LCD. After the message has been sent, the Distress Alarm will sound. 6. The transceiver “shadow-watches” for a transmission between CH16 and CH70 until an acknowledgment signal is received. “DISTRESS” and “WAITING” will appear on the LCD. 7. If no acknowledgment is received, the distress call is repeated in 4 minute intervals until an acknowledgment is received. 8. To cancel a Distress Call, press the [16/9] key, turn the CHANNEL selector knob to select “CANCEL.” Then, press the [CALL/SET] key or turn off the radio. 9. When a distress acknowledgment is received, a distress alarm sounds and channel 16 is automatically selected. LCD shows ID and the answering type. RECEIVED ACK: acknowledgment signal is received. RECEIVED RLY: relay signal is received from other vessel or coast station. 10. To cancel the alarm, press any key. NOTE When a GPS receiver with NMEA output is connected, the vessel’s position is automatically transmitted with the distress call. Page 24 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.3 SENDING AN INDIVIDUAL CALL This feature allows the user to contact another user vessel DSC and to automatically switch the receiving DSC radio to a desired working channel. This feature is similar to calling a vessel on CH16 and requesting to go to another channel. To send an individual call, see section 7.5 INDIVIDUAL DIRECTORY SETUP. The individual call function allows you to transmit a DSC signal to a specific party only, prompting communication on a voice channel. 1. Select the traffic channel for voice communication. 2. Press the [CALL/SET ] key. The “DSC OPERATION” menu will appear. 3. Turn the CHANNEL selector knob to select “INDIVIDUAL.” (To cancel, select “EXIT” with the CHANNEL selector knob or press the [16/9 ] key.) 4. Press the [CALL/SET ] key. The transceiver will beep, and the “Individual directory” will appear. 5. Turn the CHANNEL selector knob to select the “Individual” you want to contact. 6. Press the [CALL/SET ] key to transmit the individual DSC signal. 7. After INDIVIDUAL CALL is transmitted, the transceiver will wait 8 seconds for the acknowledgment. If the reply signal is not received, the transceiver will transmit again. 8. After the second INDIVIDUAL CALL is transmitted, if the reply signal is not received, the dot matrix area of the LCD will display “àSEND” to prompt the user to send the call again or exit the mode. 9. When an individual call acknowledgment “able to comply” is received, the established channel is automatically selected and an alarm sounds. 10. When an individual call acknowledgment with “unable to comply” is received, the established channel is automatically selected. 11. To cancel, select “EXIT” using the CHANNEL selector knob and press the [CALL/SET ] key. This procedure can be also canceled by pressing the [CALL/SET] key or [16/9] key. GX1280S Page 25 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.4 SENDING A GROUP Call This feature allows the user to contact a group of specific vessels using DSC and to automatically switch to a desired channel. This feature allows you to transmit a DSC signal with group MMSI that has been set according to section 7.13 Group MMSI INPUT. 1. Select the desired channel to use Group Call for voice communications. 2. Press the [CALL/SET ] key. The “DSC OPERATION” menu will appear. 3. Turn the CHANNEL selector knob to select “GROUP.” (To cancel, select “EXIT” with the CHANNEL selector knob or press [16/9 ] key.) 4. Press the [CALL/SET ] key. The transceiver will beep, and the “Individual directory” will appear. 5. Turn the CHANNEL selector knob to select the “Group” you want to contact. 6. Press the [CALL/SET ] key to transmit the Group Call signal. 8. When the Group Call signal is sent, the dot-matrix area of the LCD will be as shown in the illustration at the right. 9. After the GROUP CALL is transmitted, all the radios in the group will switch to the designated channel. Page 26 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.5 SENDING AN ALL SHIPS CALL The All Ships Call function allows contact to be established with other vessel stations without having their ID in the individual calling directory. Also, priority for the call can be designated as Urgency or Safety. URGENCY Call: This type of call is used when a vessel may not truly be in distress, but have a potential problem that may lead to a distress situation. SAFETY Call: Used to transmit boating safety information to other vessels. This message usually contains information about an overdue boat, debris in the water. Loss of a navigation aid or an important meteorological message. 1. Select the traffic channel (for voice communication). 2. Press the [CALL/SET ] key. The “DSC OPERATION” menu will appear. 3. Turn the CHANNEL selector knob to select “ALL SHIPS.” 4. Press the [CALL/SET] key. (To cancel this, turn the CHANNEL selector knob to select “EXIT.”) 5. Turn the CHANNEL selector knob to select the nature of call (“URGENCY” or “SAFETY”). 6. Press the [CALL/SET] key to transmit the selected type of all ships DSC call. 7. After the ALL SHIPS CALL is transmitted, the transceiver will wait on CH16. GX1280S Page 27 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.6 DSC STANDBY The DSC Standby function allows the transceiver to reply to DSC calls with the Unattended message and logs the calls in the call waiting directory (This feature is similar to an answering machine). When set to the DSC Standby mode, voice traffic may still be monitored on the selected channel. 1. Press the [CALL/SET ] key. The “DSC OPERATION menu will appear. 2. Turn the CHANNEL selector knob to select the “STANDBY.” 3. Press the [CALL/SET] key. 4. When an individual DSC call is received, the radio will respond with the unattended message if an operator cannot answer the call. The DSC call will be logged into the radio’s call waiting directory. 5. To cancel this, press the [16/9 ] key. NOTE This function is available as following; DSC SCAN is turned on, or the current channel is set to CH70 if DSC SCAN is turned off. 6.7 CALL WAITING DIRECTORY The DSC Call Waiting directory logs 10 received distress calls, and logs 20 individual calls that are received and not answered within 5 minutes or while the radio is set on the DSC Standby function. Calls will be logged while busy with other communications as long as the transmitter is not keyed at the time of the call. If the call is answered within 5 minutes the call will not be logged. When a call is logged, a message will appear on the LCD. NOTE When a DISTRESS CALL is received, this call will be logged on the distress call waiting directory. Page 28 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.7.1 Operation of Distress Call Waiting 1. Press the [CALL/SET ] key. The “DSC OPERATION” menu will appear. 2. Turn the CHANNEL selector knob to select “CALL WAIT.” 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select “DISTRESS.” 5. Press the [CALL/SET ] key to enter the “distress log.” 6. Turn the CHANNEL selector knob to select the “name.” 7. Press the [CALL/SET] key to display the log data. 8. To exit from Distress Call Waiting, press the [CALL/ SET] key and select “EXIT.” 6.7.2 Operation of Individual Call Waiting 1. Press the [CALL/SET ] key. The “DSC OPERATION” menu will appear. 2. Turn the CHANNEL selector knob to select “CALL WAIT.” 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select “INDIVIDUAL.” 5. Press the [CALL/SET] key to enter the “individual log.” 6. Turn the CHANNEL selector knob to select the “name.” 7. Press the [CALL/SET] key to display the “logged call.” 8. Press the [CALL/SET ] key to resend the INDIVIDUAL CALL. 9. To exit from Individual Call Waiting, select “EXIT” and press the [CALL/SET] key. GX1280S Page 29 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.8 POSITION REQUEST The position request mode may be used to show the position of another vessel that has a DSC radio with this feature. The other vessel must have an operating GPS receiver connected to its DSC transceiver and must not have its transceiver set to deny position requests. (Refer the section 7.5 to enter information into the individual directory). 1. Select a traffic channel, then press the [CALL/SET] key. The “DSC OPERATION” menu will appear in the display. 2. Turn the CHANNEL selector knob to select the “POS REQUEST.” 3. Press [CALL/SET] key to show the Position request directory. This directory uses the INDIVIDUAL Directory information. 4. Turn the CHANNEL selector knob to select a name. 5. Press the [CALL/SET ] key to transmit the position request DSC call. 6. After a DSC position request is transmitted, the transceiver remains on channel 70 until position data is received. 7. The transceiver received position data from a vessel. 8. If the transceiver does not receive a reply, the LCD will display “>SEND” to prompt the user to send the call again or exit the mode. 9. If the transceiver received no position data, the LCD will show “NO POSITION DATA.” 10. When the transceiver receives the requested position, the transceiver outputs a NMEA DSC sentence which may be used by a Standard Horizon GPS chart plotter to show the vessels position. Page 30 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.9 POSITION SEND The position send mode may be used to send your position to another radio with this feature. Your vessel must have an operating GPS receiver connected to its MATRIX to send the position and must not have its transceiver set to deny position send. When other vessel receives your position, the transceiver outputs a NMEA DSC sentence which may be used by a Standard Horizon GPS chart plotter to show your position. 1. Select a traffic channel, then press the [CALL/SET] key. The “DSC OPERATION” menu will appear in the display. 2. Turn the CHANNEL selector knob to select the “POS SEND.” 3. Press the [CALL/SET ] key to select the Position send directory. This directory uses the INDIVIDUAL Directory information. 4. Turn the CHANNEL selector knob to select a name. 5. Press the [CALL/SET ] key to transmit your position DSC call. 6. After your position DSC is transmitted, the resend menu will appear. When you send your position DSC again, select “SEND” and press the [CALL/ SET] key. When you exit the mode, select “EXIT” and press the [CALL/SET] key. 7. The transceiver returns to radio mode. GX1280S Page 31 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.10 RECEIVING DSC CALLS Several types of DSC transmissions can be received. The required action depends on the particular DSC type as outlined in the following examples. NOTE If the radio is receiving on a working channel or transmitting on a working channel, DSC calls will not be received. 6.10.1 Receiving a distress call 1. A distress call is received. An emergency alarm sounds. Then channel 16 is automatically selected. 2. Press any key to stop the alarm. 3. Turn the CHANNEL selector knob to scroll the received distress data. 4 If the received distress data does not include the position data, the LCD will show the display on the left. NOTE You must continue monitoring channel 16 as a coast station may require assistance in any rescue attempt. 6.10.2 Receiving a distress relay call 1. A distress relay call is received. An emergency alarm sounds. Then channel 16 is automatically selected. 2. Press any key to stop the alarm. 3. Turn the CHANNEL selector knob to scroll the received distress data. NOTE You must continue monitoring channel 16 as a coast station may require assistance in any rescue attempt. Page 32 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.10.3 Receiving an all ships call 1. An all ships call is received. An emergency alarm sounds. Then channel 16 is automatically selected. 2. Press any key to stop the alarm. 3. Turn the CHANNEL selector knob to scroll the received data. 4. Monitor channel 16 or traffic channel until the URGENCY communication is completed. 6.10.4 Receiving a geographical area call 1. A geographical call is received. An emergency alarm sounds (different from DISTRESS). Then the requested channel from the other ship is automatically selected. 2. Press any key to stop the alarm. 3. Monitor the traffic channel for an announcement from the calling ship. NOTE This feature is only available when a GPS receiver is connected. 6.10.5 Receiving an individual call When receiving an individual call, an acknowledgment must be sent back to the calling station. 1. An individual call is received. An individual call alarm sounds. Then the radio automatically switches to the requested channel. 2. Press any key to stop the alarm. 3. Turn the CHANNEL selector knob to scroll the received data. 4. Press the PTT on the mic and talk to the calling ship. GX1280S Page 33 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6.10.6.Receiving a position request When a position request call is received from another vessel, a calling alarm will sound and POS REQUEST will show in the LCD. Operation and transceiver function differs depending on “POS REPLAY” in the “DSC SETUP” menu setting. Automatically reply: 1. When a position request call is received, a calling alarm sounds 4 times. Then requested position coordinates are transmitted automatically. 2. To exit from position request display, press any key. Manually reply: 1. When a position request call is received, the LCD will be as shown in the illustration at the right. 2. A calling alarm sounds 4 times. Then select type of reply function “REPLY” or “NO REPLY” by using the CHANNEL selector knob. 3. When “REPLY” is selected, press the [CALL/SET] key. And the requested position coordinates will be transmitted. 4. To exit from position request display, press any key. Page 34 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7 DSC / RADIO SETUP NOTE The optional RAM MIC CMP can be change the SETUP menu. Refer to page ?? for datiles. 7.1 LAMP ADJUSTING 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [CALL/SET] key, then select “LAMP” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select the desired level. When “OFF” is selected, the lamp is extinguished. 5. Press the the [CALL/SET] key to store the selected level. 6. Turn the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. 7.2 LCD CONTRUST 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. P r e s s t h e [ C A L L / S E T ] k e y, t h e n s e l e c t “CONTRUST” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select the desired level. The contrust level can be set from “1” to “7.” 5. Press the the [CALL/SET] key to store the selected level. 6. Turn the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. GX1280S Page 35 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7.3 TIME OFFSET Sets the time difference between local time and UTC. Time is displayed when position (LAT/LON) is displayed by pressing the [H/L] key. 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [CALL/SET] key, then select “TIME SET” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select time offset from UTC. See illustration below to find your offset time from UTC. If “0:00” is assigned, the time is the same as UTC (Universal Time Coordinated or GMT Greenwich Mean Time). 5. Press the [CALL/SET] key to store the time offset. 6. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. OFFSET TIME TABLE Page 36 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7.4 KEY BEEP (ON/OFF) 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [ CALL/SET ] key, then select “KEY BEEP” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select “ON” or “OFF.” 5. Press the [ CALL/SET ] key to set the key beep condition. 6. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. NOTE Emergency alarm and beeps for DSC operation cannot be turned OFF. 7.5 WX ALERT (ON/OFF) 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [ CALL/SET ] key, then select “WX ALERT” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select “ON” or “OFF.” 5. Press the [CALL/SET ] key to store the selected setting. 6. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. 7.6 VOICE SCRAMBLER 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [CALL/SET] key, then select “SCRAMBLER” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key, then select “CODE” in the “SCRAMBLER” menu with the CHANNEL seGX1280S Page 37 Vertex Standard Co., Ltd. FCC ID: K66GX1280S lector knob. Press the [CALL/SET] key, then turn the CHANNEL selector knob to change the scrambler code. The scrambler code can be set from “0” to “3” and “OFF.” When “OFF” is selected, the voice scrambler is disabled. 5. Press the [CALL/SET ] key to store the selected code. 6. Select “CHANNEL” in the “SCRAMBLER” menu with the CHANNEL selector knob, then press the [CALL/SET] key. 7. Turn the CHANNEL selector knob to change the Scrambler channel. 8. Press the [CALL/SET ] key to store the selected channel. Repeat steps 6 and 7 to set other channels. 9. Press and hold down the [CALL/SET] key. 10. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. NOTE This menu will not appear unless a CVS2500 is installed. 7.7 CH NAMING 1. To select USA, INT or CANADA, press and hold the [16/9 ] key and press [WX ] key. 2. Press and hold down the [CALL/SET ] key until “RADIO “SETUP” menu appear. 3. Press the [CALL/SET] key, then select “CH NAME” in the “RADIO SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select the channel to be named and press the [CALL/SET ] key. 6. Turn the CHANNEL selector knob scroll through the alphabet and 0 - 9. 7. Press the [CALL/SET ] key to enter the desired letter and move the cursor one space to the right. Page 38 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8. Repeat procedure until the name is complete. The name can consist of up to twelve characters. If you do not use all twelve character, press the [CALL/SET ] key to move to the next space. If you clear the previous letter, press the [H/L] key. 9. Press and hold down the [CALL/SET] key to enter the name and exit from the “CHANNEL” menu. The LCD will return to the “SETUP” menu. 10. If you want to enter the name of another channel, repeat steps 4 through 9. 11. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. 7.8 TRUE MAGNETIC CHANGE 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Press the [ CALL/SET ] key, then select “TRUE MAG” in the “RADIO SETUP” menu with the CHANNEL selector knob. 3. Press the [CALL/SET] key. 4. Turn the CHANNEL selector knob to select “ON” or “OFF.” 5. Press the [CALL/SET ] key to store the selected setting. 6. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. 7.9 INDIVIDUAL DIRECTORY SETUP 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [CALL/SET] key, then select “INDIV DIR” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET ] key, then select “ADD” in the “INDIV DIR” menu with the CHANNEL selector knob. 5. Press the [CALL/SET] key. GX1280S Page 39 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6. Turn the CHANNEL selector knob to display the next address number. (Example: The address number 01 - 04 have been stored in the illustration at the right.) The address number can be set from “01” to “30.” 7. Press the [CALL/SET] key to store the address number. 8. Turn the CHANNEL selector knob scroll through the alphabet and 0 - 9. 9. Press the [CALL/SET] key to enter the desired letter and move the cursor one space to the right. Repeat procedure until the name is complete. The name can consist of up to eleven characters, if you do not use all eleven characters press the [CALL/SET] key to move to the next space. This method can also be used to enter a blank space in the name. To clear the previous letter, press the [H/L] key. 10. After the eleventh letter or space has been entered, press the [CALL/ SET] key to advance to the MMSI (Maritime Mobile Service Identity Number) number entry. 11. Turn the CHANNEL selector knob to scroll through numbers, 0-9. To enter the desired number and move one space to the right press the [CALL/SET] key. Repeat procedure until all nine space of MMSI number are entered. 12. To enter another individual address, repeat steps 4 through 11. 13. After entering the MMSI number, tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. NOTE Selecting “NEXT” or “EXIT” will automatically save the name and MMSI number into memory. Page 40 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7.10 INDIVIDUAL REPLY 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [ CALL/SET] key, then select “INDIV REPLY” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select “AUTO” or “MANUAL.” 6. Press the [CALL/SET ] key to store the selected setting. 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET ] key to return to the normal operation. 7.11 INDIVIDUAL ACK 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [ CALL/SET] key, then select “INDIV ACK” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select “ABLE” or “UNABLE.” 6. Press the [CALL/SET ] key to store the selected setting. 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET ] key to return to the normal operation. GX1280S Page 41 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7.12 INDIVIDUAL RINGER 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [ CALL/SET] key, then select “INDIV RING” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select ringing time of a Individual Call. When “DEFAULT” is selected, the ringer rings for 3 minmutes continuously. 6. Press the [CALL/SET ] key to store the selected setting. 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. 7.13 GROUP MMIS INPUT 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [CALL/SET ] key, then select “GROUP DIR” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET ] key, then select “ADD” in the “GROUP DIR” menu with the CHANNEL selector knob. 6. Press the [ CALL/SET ] key. The “Group MMIS” number will appear, and the first space will flash. 7. Turn the CHANNEL selector knob to set the number (0 to 9), then press the [CALL/SET ] key to define the setting. 8. Repeat step 7 to set your Group MMIS (up to nine digits). 9. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. Page 42 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 7.14 POSITION REQUEST REPLY 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [CALL/SET] key, then select “POS REPLY” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select “AUTO” or “MANUAL.” In “AUTO” mode, after a DSC POS Request is received, the radio will automatically transmit your vessels position. In “MANUAL” mode, the display of the MATRIX will show who is requesting the position. 6. Press the [CALL/SET ] key to store the selected setting. 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. 7.15 DSC SCAN When the radio is shipped from the factory it is programmed so CH70 (the DSC channel) is scanned at all times. There is a selection in the SETUP MENU to disable the DSC SCAN. However, turning off DSC SCAN will disable the radio from receiving DSC calls (i.e.: Individual Call, All Ships Call, Distress Call and Position Requests). If you want to use any of the functions the selection must be left ON. To Change DSC SCAN Method: 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [ CALL/SET ] key, then select “DSC SCAN” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. 5. Turn the CHANNEL selector knob to select “ON” or “OFF.” GX1280S Page 43 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6. Press the [CALL/SET ] key to store the selected setting. 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/SET ] key to return to the normal operation. 7.16 USER MMIS INPUT 1. Press and hold down the [CALL/SET ] key until “RADIO SETUP” menu appear. 2. Turn the CHANNEL selector knob to select “DSC SETUP” menu. 3. Press the [CALL/SET] key, then select “USER MMIS” in the “DSC SETUP” menu with the CHANNEL selector knob. 4. Press the [CALL/SET] key. The “User MMIS” number will appear, and the first space will flash. 5. Turn the CHANNEL selector knob to select first number of your MMSI, then press the [CALL/SET] key to define the setting. 6. Repeat step 5 to set your MMIS (up to nine digits). 7. Tune the CHANNEL selector knob to select “EXIT,” then press the [CALL/ SET] key to return to the normal operation. NOTE User MMSI can be input only twice. If the user tries to input MMSI more than twice, the radio will show the display on the right. If the user needs to change the MMSI more than twice, the transceiver will have to be sent to Factory Service. Refer to the section 10.2 FACTORY SERVICE. Page 44 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8 RAM MIC OPERATION If the optional RAM Mic (CMP25) is connected to the remote microphone connector on the transceiver’s rear panel, the transceiver can use the remote control operation except for a few functions. The RAM Mic has a maximum range of 50 feet (15 m) with the use of two 10-foot extension cables (CT-100). The intercom operation can be used between the RAM Mic and the transceiver. 8.1 RAM MIC CONTROLS AND CONNECTIONS IC DW WX CALL SET NAV 16 MENU U.I.C MEM SCAN SQUELCH CONTROL (SQL) Activates the squelch adjusting mode. Press this key to activate the squelch adjusting mode. Press the microphone’s [p] or [q ] key to adjust the squelch. When this key is pressed and held down for 1 second or more, the squelch is turned off. GX1280S Page 45 Vertex Standard Co., Ltd. FCC ID: K66GX1280S VOLUME KEY (VOL) Activates the volume adjusting mode. Press this key to activate the volume adjusting mode. Press the microphone’s [p ] or [q] to adjust the volume. POWER SWITCH (PWR) Press and hold down this key to turn to the transceiver and RAM Mic on and off. PTT (Push-To-Talk) SWITCH Activates transmission. [H/L] KEY Toggles between high and low power. When the [H/L ] key is pressed while the transceiver is on channel 13 or 67, the power will temporarily switch from LO to HI power until the PTT is released. The [H/L] key does not function on transmit inhibited and low power only channels. [p](UP )/[q](DOWN) KEY These keys used to select channels, adjusts the volume and squelch level, and to choose the item selection of different functions (such as the DSC operation). In many ways, these keys emulate the function of the transceiver’s CHANNEL selector knob. [16/9] KEY Immediately recalls channel 16 from any channel location. Holding down this key recalls channel 9. Pressing the [16/9 ] key again reverts to the previous selected working channel. Secondary use Please see secondary use for the [WX ] and [MEM] key. KEY PAD [SCAN] Key 1. Starts and stops scanning of programmed channels. 2. If held while the [UP(p)] or [DOWN(q)] key on the microphone are pressed or CHANNEL selector knob on radio is turned, the radio will show the channels programmed in scan memory. This function will not work if the unit is scanning. NOTE: The priority channel is channel 16 only. Page 46 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S [CALL/SET] Key The [CALL/SET] key functions as the enter key. Secondary use Press the [CALL/SET] key to access the DSC OPERATION menu. Press and hold the [CALL/SET] key to access the SETUP menu. [DW ] Key Watches for a transmission on CH16 and another selected channel until either signal is received. (Dual watch) NOTE: When the DSC SCANNING feature is enabled (see section 7.10 DSC SCANNING), the radio watches for a transmission on CH16, another selected channel, and CH70 until either signal is received (Triple watch). Secondary use Press and hold [DW ] key, intercom operation will operate between radio and RAM Mic. [NAV] Key Press and hold this key, when connected to the GPS receiver, the LCD displays Position Data, Time, SOG (Speed Over Ground), and COG (Course Over Ground) from the GPS. [WX ] Key Immediately recalls the previously selected NOAA weather channel from any channel location. Secondary use 1. Holding down the [16/9 ] key while pressing the [WX ] key changes the mode from USA to International or Canadian. NOTE: If position is displayed, this icon will be hidden. 2. Holding down the [WX ] and [SCAN ] key while turning the power on resets the microprocessor and erases scan channels from memory. This clears the memory and establishes the factory-set defaults. For a list of these defaults, see the section on Resetting the Transceiver’s Microprocessor. [DISTRESS] KEY Used to send a DSC Distress Call. To send the distress call see section 6.2 (Sending a Distress Call). GX1280S Page 47 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8.2 INTERCOM OPERATION 8.2.1 Communication 1. Press and hold the [DW ] key while in the “RADIO” mode, the mode is changed to “INTERCOM” mode. If press and hold the [DW ] key again the mode will revert to “RADIO” mode. 2. “IC” is displayed on both the transceiver and the RAM Mic when the “INTERCOM” operation is activated. 3. Press the PTT switch. The “TX” indicator is displayed. NOTE A warning beep is emitted when the RAM Mic PTT switch is pressed while the transceiver microphone’s PTT switch is pressed. 4. Speak slowly and clearly into the microphone, hold the microphone about 1/2 inch away from your mouth. 5. When finished, release the PTT switch. 8.2.2 Calling Hold down the [DW ] key for 1 second or more, when the “INTERCOM” operation is activated. A calling beep is emitted twice from the transceiver speaker. 8.3 DSC/RADIO SETUP MODE The CMP25 can be setup the all DSC/RADIO setup menu (refer to section 7 “DSC/RADIO SETUP” for details), as well. However, the LAMP, CONTRAST, and KEY BEEP menu item which is accessed from the CMP25 only works to the CMP25’s display and speaker only. In other wards, the LAMP, CONTRAST, and KEY BEEP menu item which is accessed from the radio only works to the radio’s display and speaker. Here is the genenal procedures for the setup of the DSC/RADIO Setup mode from the CMP25: 1. Press and hold down the [CALL/SET] key until “RADIO SETUP” menu appear. 2. Press the [p]/[q] key to select “RADIO SET” or “DSC SETUP” menu. 3. Press the [CALL/SET] key, then select the menu item you wish to work on by pressing the [p ]/[q ] key. 4. Press the [CALL/SET] key. 5. Press the [p ]/[q ] key to change the value or condition for the menu item, then press the [CALL/SET] key to save the new setting. Page 48 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 6. Press the [p]/[q] key to select “EXIT,” then press the [CALL/SET] key to return to the normal operation. GX1280S Page 49 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8 OPERATING PRACTICES 8.1 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, Mayday. 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. 8.2 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. Page 50 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 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, 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). When the other vessel returns your call, immediately request another channel by saying “go to,” the number of the other channel, and “over.” 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; see your Owner’s Manual. 8.3 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 Public 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. GX1280S Page 51 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8.4 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 7 (H/L key) for means to temporarily override the low-power limit on these two channels. 8.5 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). 8.6 NOAA WEATHER ALERT TESTING In the event of a major storm or other appreciable weather condition requiring vessels at sea or other bodies of water to be notified, the NOAA (National Oceanographic and Atmospheric Administration) broadcasts a 1050 Hz tone that some marine VHF radios can detect. (Refer to Section 5.7 “NOAA WEATER ALERT” on how to use this feature.) This tone, when detected, will produce a loud beep from the radio speaker to signal that a weather alert is being broadcast. In order to test this system, the NOAA broadcasts the 1050 Hz tone every Wednesday, sometime between 11 AM and 1 PM. Any marine VHF radio that can detect the weather alert tone, may use this test to verify that this feature is functioning properly. Page 52 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8.7 DIGITAL SELECTIVE CALLING (DSC) Digital Selective Calling is a semi-automated method of establishing a radio call, it has been designated by the International Maritime Organization (IMO) as an international standard for establishing VHF, MF and HF radio calls. It has also been designated part of the Global Maritime Distress and Safety System (GMDSS) and it is planned that DSC will eventually replace aural watches on distress frequencies and will be used to announce routine and urgent maritime safety information broadcasts. This new service will allow mariners to instantly send a distress call with GPS position (when connected to the transceiver) to the US Coast Guard and other vessels within range of the transmission. DSC will also allow mariners to initiate or receive distress, urgency, safety and routine calls to or from another vessel equipped with a DSC transceiver. 8.7.1 USCG DSC Watch The USCG has plans to upgrade its VHF National Distress System (expected by 2005), so at the time of printing only larger vessels that are required to carry VHF DSC radios will be able to hear your distress transmission. 8.8 MARITIME MOBILE SERVICE IDENTITY (MMSI) 8.8.1 What is an MMSI? An MMSI is a nine digit number used on Marine Transceivers capable of using Digital Selective Calling (DSC). This number is used like a telephone number to selectively call other vessels. 8.9 USING DIGITAL SELECTIVE CALLING FEATURES 8.9.1 Distress Call Transmits a DSC Distress message to all radios equipped to receive a DSC Distress call. Some Standard Horizon radios may be connected to a GPS to also transmit the Latitude, Longitude of the vessel. 8.9.2 Individual Call This feature allows the user to contact another vessel capable of using DSC and automatically switch the radio to a desired working channel. This feature is similar to calling a desired vessel on CH16 and requesting them to go to another channel. 8.9.3 Urgency Call This call should be used when a vessel may not be truly in distress, but have a potential problem that might lead to a distress situation. GX1280S Page 53 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8.9.4 Safety Call Used to transmit boating safety information to other vessels. This message usually contains information about an overdue boat, a derelict afloat, loss of a navigation aid or an important meteorological message. 8.10 ADDITIONAL DIGITAL SELECTIVE CALLING INFORMATION For additional information the USCG has an excellent site that should be visited at www.navcen.uscg.mil/marcoms/gmdss/dsc.html. 8.11 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”. 8.12 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. The length of the antenna you choose, however, must also be related to the size of your boat. 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 54 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 8.13 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-8 or RG213/U should be used for cable runs over 50 feet RG-8 should be used. For installation of the connector onto the coaxial cable refer to the figure below. Adapter 1/16'' 3/4'' 3/4'' 1 1/8'' 1/8'' 3/8'' 5/8'' 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. GX1280S Page 55 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 9 MAINTENANCE The inherent quality of the solid-state components used in this transceiver will provide many years of continuous use. Taking the following precautions will prevent damage to the transceiver. • • • • Keep the microphone connected or the jack covered at all times to prevent corrosion of electrical contacts; Never key the microphone unless an antenna or suitable dummy load is connected to the transceiver. Ensure that the supply voltage to the transceiver does not exceed 16 VDC or fall below 11 VDC. Use only STANDARD HORIZON-approved accessories and replacement parts. In the unlikely event of serious problems, please contact your Dealer or our repair facility. Address and phone numbers for this facility, as well as warranty information, are contained in section 11 WARRANTY. 9.1 REPLACEMENT PARTS Occasionally an owner needs a replacement mounting bracket or knob. These can be ordered from our Parts Department by writing or calling: Marine Division of Vertex Standard US Headquarters 10900 Walker Street, Cypress, CA 90630, U.S.A. Telephone (714) 827-7600 Commonly requested parts, and their part numbers are listed below. • Power Code: T9023306 • Dust Cover: RA0437900 • VOL/SQL Knob Assy: RA0422200 • Mounting Braket (White): RA0448900 • Microphone Hanger: RA0436000 Page 56 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 9.2 FACTORY SERVICE In the unlikely event that the radio fails to perform or needs servicing, please contact the following: Standard Horizon Factory Service 115 North Wright Brothers Drive Salt Lake City, UT 84116-2838 Telephone (800) 366-4566 Fax No. (801) 359-4122 An “RA” Return Authorization number is not necessary to send a product in for service. Include a brief note describing the problem along with your name, return address, phone number, and proof of purchase. GX1280S Page 57 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 9.3 TROUBLESHOOTING CHART SYMPTON PROBABLE CAUSE REMEDY Transceiver fails to power up. No DC voltage to the transceiver, or blown fuse. Rotate the VOL/PWR knob clockwise to turn on the transceiver. Transceiver blows fuse when connected to power supply. Reversed power wires. Check the power cable for DC voltage, or replace the fuse (6A 250V). Make sure the red wire is connected to the positive (+) battery post, and the black wire is connected to the negative (-) battery post. If the fuse still blows, contact your Dealer. Popping or whining noise from the speaker while engine runs. Engine noise. Reroute the DC power cables away from the engine. Add noise suppressor on power cable. Change to resistive spark plug wires and/or add an alternator whine filter. Sound is not emitted from the external speaker. External cable. Check the polarity of the connected external cable. Receiving station report low transmit power, even with transceiver set to HI power. Antenna. Have the antenna checked or test the transceiver with another antenna. If the problem persists, contact your Dealer for servicing. “HI BATTERY” or “LO BATTERY” message is appeared when the power is turned on. The power supply voltage is too high or too low. Confirm that the connected power supply voltage is not 17 volts or lower than 10 volts. Confirm that the generator has not malfunctioned. Your position is not displayed. External cable. Check the polarity of the connected external cable. Some GPS use the battery ground line for NMEA connection. Setting of the GPS navigation receiver. Check the output signal format of the GPS navigation receiver. This radio requires NMEA0183 format with GLL sentence as an output signal. If the GPS has a baud rate setting make sure to select 4800 and parity to NONE. Page 58 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 9.4 CONNECTION OF GPS WITH NMEA OUTPUT Manufacturer/Model Wires MATRIX STANDARD HORIZON CP150, CP160 and CP-170C Green Green Brown Blue Furuno GP30, 36 White Blue Blue Green Furuno GP1650, 1850 Garmin Fixed Mounts Garmin Portables JRC GPS500 JRC 100 SERIES JRC 200 SERIES Lowrance Fixed Mount White Blue Black Green Blue Blue Black (GND) Green Brown Blue Black (GND) Green Yellow Blue Green Green Green Blue Black Green White Blue Black Green White Blue Black (GND) Green Manufacturer/Model Lowrance Portable Magellan Fixed Mount Magellan Portable Northstar Raytheon 420 Raytheon 520 / 620 Raytheon RL SERIES Simrad Sitex Neptune, Nautilus Wires MATRIX Orange Blue Black (GND) Green Gray Blue Black (GND) Green Orange Blue Black (GND) Green Yellow Blue Black (GND) Green Yellow Blue Brown Green Blue Blue Brown Green White Blue Brown Green White Blue Brown Green Gray Blue Brown Green Additional 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. • QUEST is corresponded with following NMEA sentence: • NMEA-0183 version 2.0 or higher • GLL, GGA, RMC and GNS (RMC sentence is recommended) If you have further inquires, please feel free to contact us at: Phone: (800) 767-2450 Fax: (714) 527-9031 Web site: standardhorizon.com Email: marinetech@vxstdusa.com GX1280S Page 59 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 10. CHANNEL ASSIGNMENTS Tables on the following columns list the VHF Marine Channel assignments for U.S.A. and International use. Below are listed some data about the charts. 1. VTS. Where indicated, these channels are part of the U.S. Coast Guard’s Vessel Traffic System. 2. Alpha channel numbers, that is, channel numbers followed by the letter A (such as Channel 07A) are simplex channels on the U.S.A. or Canadian channel assignments whose counterparts in the International assignments are duplex channels. International channels do not use “alpha” numbers. If you call the Coast Guard on Channel 16, they will sometimes ask you to “go to channel 22 Alpha.” This is a channel assigned to U.S.A, and Canadian Coast Guards for handling distress and other calls. If your radio is set for International operation you will go to Channel 22 instead of 22A, and will not be able to communicate with the Coast Guard. To use Channel 22A, your radio must be set for USA or Canada operation, usually by a U/I/C (USA/International/Canada) control or combination of controls. Channel 22 (without an “A”) is an International duplex channel for port operations. Some radios indicate an “A” adjacent to the alpha channels on the display; on others “alpha” is not indicated but the proper channel is selected based on the U/I/C setting. 3. Bridge-to-Bridge channels (for example, Channel 13) are for use by bridge operators on intercoastal waterways and rivers. It is also used by marine vessels in the vicinity of these bridges for navigation and for communicating with the bridge operators. Note that a limit of 1 Watt is specified for these channels. See page xx for additional information. 4. The S/D column on the chart indicates either S (simplex) or D (duplex). Simplex means transmitting and receiving on the same frequency. Only one party at a time can talk, unlike a telephone. Be sure to say “over” and release your microphone push-to-talk switch at the end of each transmission. Duplex operation involves the use of one frequency for transmitting and a separate frequency for receiving. On channels specified as duplex on the charts, correct mode of operation is established automatically by your radio when you select a channel; you cannot change the mode. And you still must release the push-to-talk switch after each transmission in order to listen to the radio. Page 60 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S 5. Channels normally used by recreational boaters are those that include the term “non-commercial” in the Channel Use column of the chart. Some of these are shared with other users and some are used only in certain geographic regions. 6. Marine vessels equipped with VHF radios are required to monitor Channel 16. VHF MARINE CHANNEL CHART CH U C I S/D TX RX CHANNEL USE 01 X X D 156.050 160.650 Public Correspondence (Marine Operator) 01A X 156.050 Port Operation and Commercial. VTS in selected areas 02 X X D 156.100 160.700 Public Correspondence (Marine Operator) 03 X X D 156.150 160.750 Public Correspondence (Marine Operator) 03A X 156.150 US Government only, Coast Guard 04 X D 156.200 160.800 Public Correspondence (Marine Operator), Port operation, ship movement 04A 156.200 Pacific coast: Coast Guard, East Coast: Commercial fishing 05 X D 156.250 160.850 Public Correspondence (Marine Operator), Port operation, ship movement 05A X X 156.250 Port operation. VTS in Seattle 06 X X X S 156.300 Inter-ship Sefety 07 X D 156.350 160.950 Public Correspondence (Marine Operator), Port operation, ship movement 07A X X 156.350 Commercial 08 X X X S 156.400 Commercial (Inter-ship only) 09 X X X S 156.450 Boater Calling channel, Commercial & Non-commercial (Recreational) 10 X X X S 156.500 Commercial 11 X X X S 156.550 Commercial. VTS in selected areas. 12 X X X S 156.600 Port operation. VTS in selected areas. 13 X X X S 156.650 Inter-ship Navigation Safety (Bridge-to-bridge) 14 X X X S 156.700 Port operation. VTS in selected areas. 15 X --156.750 Environmental (Receive only) 15 X X S 156.750 Commercial, non-commercial, ship movement (1 W ) 16 X X X S 156.800 International Distress, Safety and Calling 17 X X X S 156.850 State Controlled (1 W ) 18 X D 156.900 161.500 Port operation, ship movement 18A X X 156.900 Commercial 19 X D 156.950 161.550 Port operation, ship movement 19A X 156.950 US: Commercial 19A 156.950 Coast Guard 20 X X X D 157.000 161.600 Canadian Coast Guard Only, International: port operations and shipment 20A X 157.000 Port operation 21 X D 157.050 161.650 Port operation, ship movement 21A X X 157.050 U.S. Government Only, Canadian Coast Guard 22 X D 157.100 161.700 Port operation, ship movement 22A X X 157.100 US and Canadian Coast Guard Liaison and Maritime Safety Information Broadcasts announced on channel 16 GX1280S Page 61 Vertex Standard Co., Ltd. FCC ID: K66GX1280S CH 23 23A 24 25 26 27 28 60 61 U C X X X X X X X X X X 61A X X 62 62A 63 63A X 64 64A X X 65 65A X X 66 66A X X 67 X X 68 69 X X X X 70 71 X X X X 72 73 X X X X 74 X X 75 76 77 77 78 X X 78A X X Page 62 VHF MARINE CHANNEL CHART I S/D TX RX CHANNEL USE X D 157.150 161.750 Public Correspondence (Marine Operator) 157.150 U.S. Government Only X D 157.200 161.800 Public Correspondence (Marine Operator) X D 157.250 161.850 Public Correspondence (Marine Operator) X D 157.300 161.900 Public Correspondence (Marine Operator) X D 157.350 161.950 Public Correspondence (Marine Operator) X D 157.400 162.000 Public Correspondence (Marine Operator) X D 156.025 160.625 Public Correspondence (Marine Operator) X D 156.075 160.675 Public Correspondence (Marine Operator), Port operation, ship movement 156.075 U.S. Government Only, Canadian Coast GuardPacific Coast, Commercial Fishing-East Coast X D 156.125 160.725 Public Correspondence (Marine Operator), Port operation, ship movement 156.125 Public Coast: Coast Guard; East Coast: commercial fishing only X D 156.175 160.775 Public Correspondence (Marine Operator), Port operation, ship movement 156.175 Port Operation and Commercial. VTS in selected areas. X D 156.225 160.825 Public Correspondence (Marine Operator), Port operation, ship movement 156.225 U.S. Government Only, Canadian Commercial Fishing X D 156.275 160.875 Public Correspondence (Marine Operator), Port operation, ship movement 156.275 Port Opeations X D 156.325 160.925 Public Correspondence (Marine Operator), Port operation, ship movement 156.325 Port Operations X S 156.375 US: Commercial. Used for Bridge-to-bridge communications in lower Mississippi River. Inter-ship only, Canada: Commercial fishing, S&R X S 156.425 Non-commercial (Recreational) X S 156.475 US: Non-commercial (Recreational), Canada: Commercial fishing only, International: Inter-ship, Port opertions and Ship movement X S 156.525 Digital selective calling (voice communications not allowed) X S 156.575 US, Canada: Non-commercial (Recreational), International: Port opertions and Ship movement X S 156.625 Non-commercial (Inter-ship only) X S 156.675 US: Port Operations, Canada: Commercial fishing only, International: Inter-ship, Port opertions and Ship movement X S 156.725 US: Port Operations, Canada: Commercial fishing only, International: Inter-ship, Port opertions and Ship movement 156.775 Port Operations (Inter-ship only) (1W) 156.825 Port Operations (Inter-ship only) (1W) 156.875 Port Operations (Inter-ship only) (1W) X S 156.875 Port Operations (Inter-ship only) X D 156.925 161.525 Public Correspondence (Marine Operator), Port operation, ship-movement 156.925 Non-commercial (Recreational) GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S CH 79 79A 80 80A 81 81A U C X X X X X X 82 82A 83 83A 83 84 85 86 87 88 88A WX01 WX02 WX03 WX04 WX05 WX06 WX07 WX08 WX09 WX10 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X VHF MARINE CHANNEL CHART I S/D TX RX CHANNEL USE X D 156.975 161.575 Port operation and Ship movement 156.975 Commercial X D 157.025 161.625 Port operation, ship movement 157.025 Commercial X D 157.075 161.675 Port operation, ship movement 157.075 U.S. Government Only Environmental protection operations. X D 157.125 161.725 Public Correspondence (Marine Operator), Port operation, ship movement 157.125 U.S. Government Only, Canadian Coast Guard Only X D 157.175 161.775 Canadian Coast Guard Only 157.175 U.S. Government Only, Canadian Coast Guard Only X D 157.175 161.775 Public Correspondence (Marine Operator) X D 157.225 161.825 Public Correspondence (Marine Operator) X D 157.275 161.875 Public Correspondence (Marine Operator) X D 157.325 161.925 Public Correspondence (Marine Operator) X D 157.375 161.975 Public Correspondence (Marine Operator) X D 157.425 162.025 Public Correspondence (ship-to-coast) 157.425 Commercial, Inter-ship Only X D --162.550 Weather (receive only) X D --162.400 Weather (receive only) X D --162.475 Weather (receive only) X D --162.425 Weather (receive only) X D --162.450 Weather (receive only) X D --162.500 Weather (receive only) X D --162.525 Weather (receive only) X D --161.650 Weather (receive only) X D --161.775 Weather (receive only) X D --163.275 Weather (receive only) The above BOLD channels are not for use of the general public in U.S. waters, unless proper authorization is given. GX1280S Page 63 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 11. WARRANTY Marine Products Limited Warranty STANDARD HORIZON (a division of VERTEX STANDARD) warrants, to the original purchaser only, each new Marine Communications Product (“Product”) manufactured and/or supplied by STANDARD HORIZON against defects in materials and workmanship under normal use and service for a period of time from the date of purchase as follows: Fixed Mount and Portable Transceivers 1 year - if purchased before 01/01/91 3 years - if purchased between 01/01/91 and 01/01/94 3 years Waterproof - if purchased after 01/01/94 Loud hailers 1 year - if purchased before 01/01/91 3 years - if purchased after 01/01/91 Associated Chargers 1 year - if purchased before 01/01/91 3 years - if purchased after 01/01/91 Associated Batteries - 18 months. Note: Batteries will be deemed deflective only if storage capacity drops below 80% of rated capacity or if leakage develops. Associated Accessories - 1 year. Includes: Microphones/Handsets, External Speakers, Antennas, Carrying Accessories, Power Supplies, and Signaling Boards. To receive warranty service, the purchaser must deliver the Product, transportation and insurance prepaid, to STANDARD HORIZON (a division of VERTEX STANDARD), 115 North Wright Brothers Dr, Salt Lake City, Utah 84116-2838. Include proof of purchase indicating model. serial number, and date of purchase. STANDARD HORIZON will return the Product to the purchaser freight prepaid. Products purchased prior to January 1, 1991 will bear the STANDARD HORIZON warranty terms in effect prior to that date. In the event of a defect, malfunction or failure of the Product during the warranty period, STANDARD HORIZON’s liability for any breach of contract or any breach of express or implied warranties in connection with the sale of Products shall be limited solely to repair or replacement, at its option, of the Product or part(s) therein which, upon examination by STANDARD HORIPage 64 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S ZON, appear to be defective or not up to factory specifications. STANDARD HORIZON may, at its option, repair or replace parts or subassemblies with new or reconditioned parts and subassemblies. Parts thus repaired or replaced are warranted for the balance of the original applicable warranty. STANDARD HORIZON will not warrant installation, maintenance or service of the Products. In all instances, STANDARD HORIZON’s liability for damages shall not exceed the purchase price of the defective Product. This warranty only extends to Products sold within the 50 States of the United States of America and the District of Columbia. STANDARD HORIZON will pay all labor to repair the product and replacement parts charges incurred in providing the warranty service except where purchaser abuse or other qualifying exceptions exist. The purchaser must pay any transportation expenses incurred in returning the Product to STANDARD HORIZON for service. This limited warranty does not extend to any Product which has been subjected to misuse, neglect, accident, incorrect wiring by anyone other than STANDARD HORIZON, improper installation, or subjected to use in violation of instructions furnished by STANDARD HORIZON, nor does this warranty extend to Products on which the serial number has been removed, defaced, or changed. STANDARD HORIZON cannot be responsible in any way for ancillary equipment not furnished by STANDARD HORIZON which is attached to or used in connection with STANDARD HORIZON’s Products, or for the operation of the Product with any ancillary equipment, and all such equipment is expressly excluded from this warranty. STANDARD HORIZON disclaims liability for range, coverage, or operation of the Product and ancillary equipment as a whole under this warranty. STANDARD HORIZON reserves the right to make changes or improvements in Products, during subsequent production, without incurring the obligation to install such changes or improvements on previously manufactured Products. The implied warranties which the law imposes on the sale of this Product are expressly LIMITED, in duration, to the time period specified above. STANDARD HORIZON shall not be liable under any circumstances for consequential damages resulting from the use and operation of this Product, or from the breach of this LIMITED WARRANTY, any implied warranties, or any contract with STANDARD HORIZON. IN CONNECTION WITH THE SALE OF ITS PRODUCTS, STANDARD HORIZON MAKES NO WARRANGX1280S Page 65 Vertex Standard Co., Ltd. FCC ID: K66GX1280S TIES, EXPRESS OR IMPLIED AS TO THE MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, EXCEPT AS EXPRESSLY SET FORTH HEREIN. Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitation on how long an implied warranty lasts, so the above limitations or exclusions may not apply. This warranty gives specific legal rights, and there may be other rights which may vary from state to state. ONLY PRODUCTS SOLD ON OR AFTER JANUARY 1, 1991 ARE COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY. Page 66 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S ON-LINE WARRANTY REGISTRATION THANK YOU for buying STANDARD HORIZON (a division of Vertex Standard) products! We are confident your new radio will serve your needs for many years! Please visit www.standardhorizon.com to register the QUEST 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. Also a statement regarding product support should be added to the manual. Product Support Inquiries If you have any questions or comments regarding the use of the QUEST, you can visit the STANDARD HORIZON Web site to send an E-Mail or contact the Product Support team at (714) 827-7600 or (800) 767-2450 M-F 7:00-5:00PST. In addition to the warranty, STANDARD HORIZON includes a lifetime “flat rate” program to provide service after the warranty period has expired. If you wish to obtain the flat rate price for out-of-warranty repair, you must include the information on the Owner’s Record with the unit when you return it to your Dealer or to STANDARD HORIZON. Lifetime Flat Rate Service Program: For the original Owner only, for the lifetime of the unit, STANDARD HORIZON will repair the unit to original specifications. Note: The flat rate amount is payable by the Owner only if STANDARD HORIZON or the STANDARD HORIZON Dealer determines that a repair is needed. After the repair, a 90-day warranty will be in effect from the date of return of the unit to the Owner. This service program is not available for equipment which has failed as a result of neglect, accident, breakage, misuse, improper installation or modification, or water damage (depending on the product). GX1280S Page 67 Vertex Standard Co., Ltd. FCC ID: K66GX1280S 12 SPECIFICATIONS Performance specifications are nominal, unless otherwise indicated, and are subject to change without notice. 12.1 GENERAL Channels .............................................. All USA, International and Canadian Input Voltage ......................................................................... 13.8 VDC ±20% Current Drain Standby...............................................................................................0.5 A Receive ...............................................................................................1.5 A Transmit .................................................................... 5.0 A (Hi); 1.5 A (Lo) Dimensions ................................................ 2-1/2” H x 6-5/16” W x 6-5/16” D (64 H x 160 W x 160 D mm) Flush-Mount Dimensions ................................... 2” H x 5-5/16” W x 5-1/8” D (50 H x 136 W x 130 D mm) Weight ........................................................................................ 2.2 lbs (1 kg) 12.2 TRANSMITTER Frequency Range ................................................... 156.025 to 157.425 MHz RF Output ........................................................................ 25 W (Hi); 1 W (Lo) Conducted Spurious Emissions ................................. 80 dB (Hi); 60 dB (Lo) Audio Response ............................................... within +1/-3 of a 6 dB/octave pre-emphasis characteristic at 300 to 3000 Hz Audio Distortion ......................................................................................... 5 % Modulation ....................................................... 16K0G3E, for DSC 16K0G2B Frequency Stability (-20°C to +50°C) ............................................ ±0.0005% FM Hum and Noise ................................................................................ 50 dB 12.3 RECEIVER Frequency Range ................................................... 156.050 to 163.275 MHz Sensitivity 20 dB Quieting .............................................................................. 0.35 µV 12 dB SINAD ................................................................................. 0.25 µV Squelch Sensitivity (Threshold) ................................................... 0.13 µV Modulation Acceptance Bandwidth .................................................. ±7.5 kHz Selectivity Spurious and Image Rejection ....................................................... -70 dB Intermodulation and Rejection at 12 dB SINAD ........................... -70 dB Audio Output ............................................................................................. 4 W Audio Response ............................................. within + 2/–8 of a 6 dB/octave de-emphasis characteristic at 300 to 3000 Hz Frequency Stability (-20°C to +50°C) ........................................... ±0.0005 % Channel Spacing .................................................................................. 25 kHz DSC Format ............................................................................... RTCMSC101 Page 68 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S MEMO GX1280S Page 69 Vertex Standard Co., Ltd. FCC ID: K66GX1280S MEMO Page 70 GX1280S Vertex Standard Co., Ltd. FCC ID: K66GX1280S MEMO GX1280S Page 71 Vertex Standard Co., Ltd. FCC ID: K66GX1280S Marine Division of VERTEX STANDARD US Headquarters 10900 Walker Street, Cypress, CA 90630, U.S.A. WWW. standardhorizon.com Page 72 Copyright 2003 VERTEX STANDARD CO., LTD. All rights reserved. No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO., LTD. 0303?-0K GX1280S Vertex Standard Co., Ltd.
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