EcoxGear SOUND EXTREME SEI-GMRS15 User Manual
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EcoxGear SOUND EXTREME SEI-GMRS15 User Manual

EcoxGear SOUND EXTREME SEI-GMRS15 User Manual

Gmrs two-way radio
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GMRS Two-Way Radio
Model: SEI-GMRS15
User Guide

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Summary of Contents for EcoxGear SOUND EXTREME SEI-GMRS15

  • Page 1 GMRS Two-Way Radio Model: SEI-GMRS15 User Guide...

  • Page 2: Fcc Compliance

    FCC COMPLIANCE The SEI-GMRS15 GMRS Two-Way Radio operates on GMRS (General Mobile Radio Service) frequencies, which require a Federal Communications Commission (FCC) license. You must be licensed prior to operating on channels 1-7, 15-22 or repeated channels RP15-22 on the SEI-GMRS15 radio. Serious penalties may result from unlicensed use of GMRS channels, in violation of FCC rules, as stipulated in the Communications Act’s Sections 501 and 502 (amended).
  • Page 3 PRECAUTIONS Please observe the following precautions before install or use this GMRS Two-Way Radio to prevent fire, personal injury, or radio damage: • This radio is designed for a 12V DC power supply. Don't use a 24V battery to power on the transceiver. •...
  • Page 4 1. FEATURES The SEI-GMRS15 GMRS Two-Way Radio (hereafter is referred as the Radio) is a 2-way radio designed for General Mobile Radio Service (GMRS) operation. Main Features • 15-Watt GMRS Radio • 15 GMRS Channels (1 – 7 & 15 – 22), 7 GMRS Receiving Channels (8 –...

  • Page 5: Installation

    2. INSTALLATION 2.1 Transceiver Installation To install the transceiver, select a safe, convenient location inside your vehicle that minimizes danger to your passengers and yourself while the vehicle is in motion. Consider installing the unit at an appropriate position so that knees or legs will not strike it during sudden braking of your vehicle.
  • Page 6 2.2 Microphone Hanger Installation 1. Choose idea location and mark for screw point. 2. Fix the hanger using the included screws. 2.3 Power Connection » Locate the power input connector as close to the transceiver as possible. Connect to Vehicle Battery The vehicle battery must have a nominal rating of 12V.
  • Page 7 In order to avoid the risk of short circuit, please disconnect vehicle connection with negative (-) of battery, then connect with radio. Confirm the correct polarity of the connections, then attach the power cable to the battery terminals; red connects to the positive (+) terminal and black connects to the negative (-) terminal.
  • Page 8 Use the supplied DC power cable to connect the transceiver to a • regulated power supply. Do not substitute a cable with smaller gauge wires. • 12VDC Power Supply power cable with fuse holder Connect the transceiver's DC power connector to the connector on the DC power cable.

  • Page 9: Antenna Connection

    Only use fuses of the specified type and rating, otherwise the transceiver could be damaged. » If you use the transceiver for a long period when the vehicle battery is not fully charged, or when the engine is OFF, the battery may become discharged, and will not have sufficient reserves to start the vehicle.
  • Page 10 2.6 External (Optional) Speaker Connection If you plan to use an external speaker (not included), choose a speaker with an impedance of 8Ω. The external speaker jack accepts a 3.5mm (1/8") mono (2-conductor) plug. » External speaker adopt double port BTL, please care about the connecting way.

  • Page 11: Basic Function

    3. PANELS & FUNCTIONS 3.1 Front Panel Basic Function Button/Knob Function Function Menu VFO/Memory mode switch Scan Squelch VOL Knob Power on/off and volume knob RX indicator Light on when squelch valid TX indicator Light on when TX LCD display Display channel / frequency / function setting Speaker Listen to calls...

  • Page 12: Rear Panel

    Press and hold following button Button Function Enter setting mode after hold it for 2 seconds Turn monitor 3.2 Rear Panel Cable/Jack Function Antenna Connect a 50Ω antenna connector External Connect optional external speaker Speaker jack Power cable Connect a standard DC power cable...
  • Page 13 3.3 Display F: Display when press FUN key CT: Display when setting CTCSS T: Display when setting TX CTCSS DCS: Display when setting DCS +: Display when setting positive offset direction -: Display when setting negative offset direction R: Display when turn on reverse frequency function N: Display when setting narrow band Display when setting keypad lock function H: Display when setting high power...
  • Page 14 4. OPERATING MODE AND FUNCTION MENU 4.1 Operating Mode The Radio has two operating modes: Amateur Transceiver Mode and Professional Transceiver Mode. You can set it up with Function Menu No.10 described in Section 7. The Radio factory default setting is Amateur Transceiver Mode. There are 3 main differences between Amateur Transceiver Mode or Professional Transceiver Mode Amateur Mode...
  • Page 15 Except scan, other shortcut operations do not function. 4.2 Function Menu The Radio has 20 function menu options. Menu No.1 to No.10 is for channel function settings, and menu No.11 to No.20 is for general setting settings.

  • Page 16: Basic Radio Operation

    . BASIC RADIO OPERATION 5.1 Turn on/off the Radio When the Radio is power off, press [VOL Knob] to turn on. You can press and hold [VOL Knob] for 2 seconds to turn the Radio off. 5.2 Input Power Voltage Display When the Radio is on, press [FUN] button and [SQL] button same time for 1 second, the input power voltage will show on the LCD display.
  • Page 17 mode. 2.5K, 5K, 6.25K, 10K, 12.5K, 20K, 25K, 30K and 50K total nine step size available for this radio. 2. When VFO Mode is turned off, short press [UP] or [DN] key on the Microphone to increase or reduce channel by one step. Hold [UP] or [DN] key to fast increase or reduce channel.
  • Page 18 Enter channel menu No 1-10 and choose related setup. See • more details on Section 7. Assign a channel number for the selected channel Press [FUN] button, the LCD displays F icon, if the channel • number flash, it means current channel number is valid. If M icon flashes, it means current channel number is empty.

  • Page 19: Frequency Scan

    6. SQL AND SCA BUTTON OPERATION 6.1 Squelch Off / Squelch Off Momentary [SQL] button programmed as Squelch Off or Squelch Off Momentary to monitor the weak signal. Squelch Off: Press [SQL] key to disable squelch, press [SQL] key again to resume squelch. Squelch Off Momentary: Press [SQL] key to disable squelch, release key to resume squelch.
  • Page 20 6.5 Scan Skip When not in VFO Mode, short press [FUN] button, then press [SCA] button to add or delete a scan channel. 1. Decimal point between frequency's ten digit and unit digit disappears, the current channel added to scan list. this channel will be scanned when scan function start.

  • Page 21: Keypad Lockout

    6.7 CTCSS Scan Short press [FUN] button, then press [SOL] button to enter CTCSS/ DCS encode/decode menu. Repeat short pressing [SQL] button until LCD displays CT. Short press [SCA] button can enter into CTCSS scan mode. Short press [UP] or [DN] key to change the scan direction.

  • Page 22: Function Menu Operation

    7. FUNCTION MENU OPERATION Enter Into Function Menu Hold [FUN] button for over 2 seconds to enter Function Menu. number at left corner indicates the Menu number (01, 02, …20). There are 20 menu items with 2 categories of function settings. Menu No.1 to No.10 is for channel function settings.
  • Page 23 Select suitable bandwidth in accordance with different local conditions • WIDE: band width is 25k (Wide band) • NAR: band width is 12.5k (Middle band) Default: WIDE. • 7.4 Menu 04 - Busy Channel Lockout On No 04. function menu, the LCD displays "BUSY". BCLO is to disable transmitting while RX signal is received.
  • Page 24 When turn on this function, the TX frequency turns to RX frequency & RX frequency changes to TX frequency. The signaling will reverse if CTCSS/DCS signaling existed in this channel. • ON: Turn on reverse function • OFF: Turn off reverse function Default: OFF.
  • Page 25 7.11 Menu 11 - Frequency Step Size Setup On No.11 function menu, the LCD displays "STEP". This function is valid only in frequency (VFO) mode, input frequency or frequency scanning are restricted by frequency step size. • Total 9 frequency step size available: 2.5K, 5K, 6.25K, 10K, 12.5K, 20K, 25K, 30K and 50K.
  • Page 26 Once APO is activated, the radio will be automatically switched off when the preset timer is running to end. 30: Auto power off after 30 minutes • 60: Auto power off after 1 hour • 120: Auto power off after 2 hours •...
  • Page 27 On No.19 function menu, the LCD displays "MIG". 1-16: total 16 levels for optional • Default: 6 • 7.20 Menu 20 - Reset Factory Default Enter No.20 function menu, the LCD displays "RESET". If your radio seems to be malfunctioning, resetting the microprocessor may solve the problem.

  • Page 28: Factory Default Settings

    8. FACTORY DEFAULT SETTINGS SEI-GMRS10 Frequency GMRS (462.5625 MHz - 467.7250 MHz) VFO Frequency 462.5625 MHz - 467.7250 MHz Memory CH 1-199 CH1: 462.5625 MHz Offset Direction Offset Frequency 5MHz Channel Step 25KHz CTCSS Encode/Decode -- CTCSS Frequency 88.5Hz DCS Encode/Decode DCS Code Power Output Squelch Level...
  • Page 29 SEI-GMRS15 Channel List CTCSS CTCSS Digital Display (MHz) (MHz) Power Tone Tone Tone Code Code Codes 462.5625 462.5625 462.5625 None None 462.5875 462.5875 462.5875 None None 462.6125 462.6125 462.6125 None None 462.6375 462.6375 462.6375 None None 462.6625 462.6625 462.6625 None None 462.6875 462.6875...
  • Page 30 462.5500 467.5500 High None None 462.5750 467.5750 High None None 462.6000 467.6000 High None None 462.6250 467.6250 High None None 462.6500 467.6500 High None None 462.6750 467.6750 High None None 462.7000 467.7000 High None None 462.7250 467.7250 High None None 1-10 462.5625 462.5625...
  • Page 31 16-25 462.5750 462.5750 High 156.7 156.7 17-10 462.6000 462.6000 High 94.8 94.8 17-25 462.6000 462.6000 High 156.7 156.7 18-10 462.6250 462.6250 High 94.8 94.8 18-25 462.6250 462.6250 High 156.7 156.7 19-10 462.6500 462.6500 High 94.8 94.8 19-25 462.6500 462.6500 High 156.7 156.7 20-10...

  • Page 32: Troubleshooting

    9. TROUBLE SHOOTING Problem Possible Causes and Solutions Power is on, no + and - polarities of power connections are display reversed. Connect red lead to plus terminal and black lead to minus terminal of DC power supply. Fuse is blown Check and solve problem resulting in blown fuse and replace the blown fuse with new one.

  • Page 33: Specifications

    10. SPECIFICATIONS GENERAL Frequency 462.5625 MHz - 467.7250 MHz Number of Channels 199 channels Channel Spacing 25KHz (Wide Band); 12.5KHz (Narrow Band) Phase-locked Step 2.5K,5K,6.25K,10K,12.5K,20K,25K,30K,50K Operating Voltage 13.8V DC ±15% Squelch Carrier/CTCSS/DCS Frequency Stability ±2.5ppm Operating Temperature -20~+60C Dimensions 109 (W) x 104(D) x 25 (H)mm Weight about 0.45Kg RECEIVER...

  • Page 34: Groups Ctcss Tone Frequency (Hz)

    51 Groups CTCSS Tone Frequency (Hz) No. Freq.(Hz) No. Freq.(Hz) No. Freq. (Hz) No. Freq. (Hz) No. Freq. (Hz) 62.5 94.8 23 136.5 177.3 45 218.1 67.0 97.4 24 141.3 179.9 46 225.7 69.3 100.0 25 146.2 183.5 47 229.1 71.9 103.5 26 151.4...

  • Page 35: 1024 Groups Dcs Code

    1024 Groups DCS Code...
  • Page 36 N is positive code, I is negative code, total: 232 groups.

  • Page 37: What's In The Box

    WHAT’S IN THE BOX Tranceiver Install bracket Fuse (5A 250V) Non-slip mat User Manual Microphone Hanger Pads Screws Adjusting screws...
  • Page 38 PRODUCT USE AND PROTECTION: Read and follow all instructions. Use only as intended. This GMRS Two-Way Radio is not waterproofed. Exposure to water may cause damages to the internal electronics and VOID product warranty. To prevent fire or shock, do NOT attempt to power this unit if it is wet or you suspect water has entered the unit.
  • Page 40 A1.240801...

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