TTI Tech GMRS-1545CH handheld GMRS TX User Manual gmrs1545 manual
TTI Tech Co., Ltd. handheld GMRS TX gmrs1545 manual
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users manual
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| Document ID | 142997 |
| Application ID | AUiYONv09uz8tsWGBe8i9Q== |
| Document Description | users manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 19.54kB (244306 bits) |
| Date Submitted | 2001-04-03 00:00:00 |
| Date Available | 2001-07-03 00:00:00 |
| Creation Date | 2001-04-02 15:04:38 |
| Producing Software | Acrobat PDFWriter 4.05 for Windows |
| Document Lastmod | 2001-04-02 14:09:26 |
| Document Title | gmrs1545_manual.PDF |
| Document Creator | gmrs1545_manual.xls |
| Document Author: | joni |
Instruction Manual GMRS-1545 General Mobile Radio Service 462MHz,15CH * 38 CTCSS Sub Tone * Electronic Compass & Calibration mode * Vibrator Call * VOX mode * Scanning * Monitor * Key Pad Lock * Dual Watch * TX Power HI/LO * RSSI * Auto Power Save Mode * NOAA Weather Band (10CH) * Weather Alert * Battery Status Indicator * Emergency Channel * Back Light LCD Display * Choice of Battery - Rechargeable Battery - Standard Alkaline INDEX page 1. INTRODUCTION 1) Product Description 2) Package Contents 3) Features 4) Front side Overview 5) Rear side Overview 6) Function and Feature Display 7) Mode (Function) key sequence - short press 8) Mode (Weather ) key sequence - Long Press 9) Electronic Compass Calibration 2. INSTALLATION 1) Installation of the batteries 2) Antenna 3. BASIC OPRATION 1) On/Off & Volume control Switch 2) Setting the Channel and tone code(CTCSS) 3) VOX(Voice Operated Switching) 4) Beep Tone 5) Weather Alert 6) Vibrator 7) Setting the Transmit Power HI/LO 8) Roger Tone 9) Setting the DW(dual watch) 10) Call Ringer Selection Mode 11) Transmitting 12) Receiving 13) Channel Scanning 14) Emergency Channel 15) Call 16) Monitoring the channel 17) Keypad Lock 18) Backlight 19) Battery status indicator 20) External DC socket 21) External Speaker/Mic 4. Weather Radio 1) Weather Radio setting 5. Calibrat the Electronic Compass 6.Calibration mode 7. INFORMATION 1) Radio 2) Battery 8. SPECIFICATIONS 9. MAIN CHANNEL FREQUENCY TABLE 10. CTCSS TONE CODE TABLE 11. WEATHER CHANNEL FREQUENCY TABLE 10 10 10 10 10 11 11 11 11 11 12 12 12 12 12 13 13 13 13 13 14 14 1. INTRODUCTION 1) Product Description GMRS-1545 General Mobile Radio Service has been designed to enable you to use for general purpose. This is a battery powered 462 MHz transceiver. The controls are easy to use and GMRS-1545 correspond to FRS for channel 1 to 7. Also it has a 38 CTCSS feature to get the clear communication without interference. GMRS-1545 has 10 NOAA weather channel and weather alert feature. GMRS-1545 is equipped with Electronic Compass and Vibrator Call feature. 2) Package Contents When you open the package,you should have; * GMRS-1545 Radio Unit * Antenna * Wall charger * Rechargeable Battery ( AA x 5) * User’s Manual 3) Features * CTCSS(38 Frequency) * Electronic Compass * Calibration mode for Compass * Vibrator Call * VOX(Voice Operated Switching) * Scanning * Monitor * Keypad Lock * Dual Watch * TX Power HI/LO * AUto Squelch * RSSI(Received Signal Strength Indicator) * PSC(Auto Power Saving Control) * NOAA Weather Band(10CH) * Weather Alert * Battery Status Indicator * Emergency channel * LCD Back lighting * Transmitting LED * Call Signal (5 ringer signal) * Beep ON/OFF * Roger beep ON/OFF 4) Front side Overview 18 17 16 13 15 15 13 12 11 14 10 1 External Speaker/Microphone Jack (External Charger jack) 2 Transmit LED indicator 3 Liquid Crystal Display 4 SCAN button 5 Monitopr/Lamp button 6 Channel & Volume UP button 7 Built-in Microphone 8 MODE button 10 11 12 13 14 15 16 17 18 5) Rear side Overview Built-in Speaker Desk top charger terminal Channel & Volume DOWN button Power ON/OFF button Emergency Channel button Battery Cover Belt Clip Push-To-Talk(PTT) button Latch of belt clip Detachable Antenna 6) Function and Feature Display Key lock indicator : Indicates that the key lock function is in Monitor indicator Beep ON/OFF indicator : Indicates that the key tone is in use. Emergency Channel indicator Battery indicator : Indicates the battery status. Receive signal indicator Channel readout : Shows the current channel number CTCSS tone code number Weather Radio Indicator Roger ON/OFF indicator : Indicates that the key tone is in use. CTC CTCSS indicator: Indicates that the CTCSS function is in use. HI TX power High setting Indicator LO SCAN TX power Low setting Indicator Scan indicator : Indicates that scan is DW Dual Watch enable Indicator VOX VOX (Voice Activated Transmit) Indicator Electronic Compass Indicator VIB Vibrator Call Indicator 7) Mode (Function) key sequence - short press * 1'st press -- Channel * 2'nd press -- CTCSS * 3’rd press -- VOX ON/OFF and sensitivity select * 4'th press -- Beep tone ON/OFF * 5'th press -- Weather Alert ON/OFF * 6’th press -- Vibrator ON/OFF select * 7'th press -- Tx power Hi / Low select * 8’th press -- Roger tone ON/OFF * 9’th press -- Dual watch channel select *10'th press -- Call Ringer setting 8) Mode (Weather ) key sequence - Long Press * 1’st press – Weather Channel select 9) Electronic Compass Calibration * While EMG button hold down,Power ON (2sec hold down) 2. INSTALLATION Your GMRS-1545 is designed to operate both in five "AA" size rechargeable battery (supplied) or Alkaline Batteries(not supplied). Cautions Never attempt to charge Alkaline or Dry Cell Batteries. When recharging the rechargeable batteries, use only recommended one.Use of other batteries will cause demage to your GMRS-1545 transceiver. Other type of batteries may burst causing personal injury. 1) Installation of the batteries * Ensure that the GMRS-1545 sets to power off. * Hold the radio and battery cover with the back facing you. * Press and slide the battery cover. * Install five "AA" size Alkaline batteries or rechargeable batteries. Note : Carefully observe the polarity of the batteries before installing. * Replace the cover. 2) Antenna The antenna is detachable type.You can replace it to external antenna. Keep the Antenna at 1inch away from your head and body. 3. Basic Operation 1) On/Off & Volume control Switch Radio ON : Press the power button at least for 2 seconds.You will hear confirming melody to indicated the unit is on. Radio Off : Press the power button at least for 2 seconds. Volume setting : Press up[ ] or down[ ] button to adjust a level that is most comfortable for you while monitor is active. 2) Setting the Channel and tone code(CTCSS) GMRS-1545 has 15 main channels and 38 sub-channels. * 15 Frequency channels * 38 CTCSS Code ( indicated by CTC icon on the LCD ) To select the channel * Turn the radio on * Press MODE button once, [XX] digit will blink on the LCD. XX is a channel * Press up[ ] or down[ ] button to choose the channel. * Press the PTT button or MODE button to confirm. To set the tone codes(CTCSS) * Press MODE button once more,[XX 00 up to 38] will appear and CTC icon and tone code digit will blink on the LCD. " 00 " means no CTCSS code. * Press up[ ] or down[ ] button to choose the desired sub-channel to use. * Press the PTT button or MODE button to confirm. 3) VOX (Voice Operated Switching) This option enables you to have hands-free conversation. You do not have to operate the PTT button each time when you want to transmit. You can also choose the VOX sensitivity to suit your environment of operation. (Ex ; noisy road,motor bike,factory etc.) To set the VOX mode. * Press the MODE button until the [ Uo oF or xx ] appears. xx is a vox level * VOX icon will be appeared on the LCD. To set the VOX level * Press the up[ ] button or down [ ] button to set the VOX level from 1 to 5. "oF" is disable the VOX function. " 01 " is least sensitive. " 05 " is most sensitive. * Press the PTT button or MODE button to confirm. 4) Beep tone To set the beep tone * Press the Mode button until [bP on or oF] and the BELL icon blink on the LCD. * Press the up[ ] button or down [ ] button. * Press the PTT button or MODE button to confirm. 5) Weather alert setting Alert setting is available in GMRS mode only. To set the Weather alert receiving mode * Press the MODE button until the [ AL on or oF ] blinks. * Press the up[ ] button or down [ ] button to set the alert function. * While the alert is ON,weather icon will blink both in GMRS and weather mode. * Weather icon will stop the blinking on the LCD when the alert is OFF. ** While the unit is in GMRS mode,if the alert signal is received,the unit will set to Weather Radio mode automatically and warning beep tone will generate. ** While the unit is in Weather mode,if the alert signal is received,the unit will generate the warning beep tone. 6) Vibrator Call The unit will vibrate when receive the call from other party. To set the vibrator Call * Press the Mode button until [Ub on or oF] and the VIB icon blink on the LCD. * Press the up[ ] button or down [ ] button. * Press the PTT button or MODE button to confirm. 7) Setting the Transmit Power HI/LO * HI : 2.0W TX power * LO : 500mW TX power To set the TX output power * Press the MODE button until the [ Po LO or HI ] appears. * Press the up[ ] button or down [ ] button to set the TX power * Press the PTT button or MODE button to confirm. * HI or LO will appear on the LCD. ** If the battery is in low condition,the TX Power will be switched to LO automatically. eventhough the TX power is set to HI. 8) Roger tone This feature will give the tone signal to other parties when transmitting finished (when PTT button is released.) To activate or disable the Roger tone * Press the Mode button until [rb on or oF] and the roger icon blink on the LCD. * Press the up[ ] button or down [ ] button. * Press the PTT button or MODE button to confirm. 9) Setting the DW(dual watch) To set the DW mode * Press the MODE button until the [ oF or 01 up to 15] and DW icon blink on the LCD. * DW icon will appear on the LCD. To set the dual watch(DW) channel * Press the up[ ] button or down [ ] button to choose the channel. " oF " means no DW mode. " 01 up to 15 " means the channel that is dual-watched. * Press the PTT button or MODE button to confirm. 10) Call Ringer Selection Mode This feature provides 5 user selectable call ringer signal. To set your favorite call ringer signal. * Press the MODE button until the [ C 01 or up to 05 ] appears on the LCD. * Press the up[ ] button or down [ ] button to select the call melody type. * Press the PTT button to confirm. * To activate the call , click the "PTT" button twice quickly. 11) Transmitting * Press and hold the PTT button (The "TX" LED will light with red color) * Speak slowly and clearly * To stop the transmission,release the PTT button * If there are no more receiving signal for 5 seconds,the unit will go into power save mode and then the "TX" LED will blink with green color. 12) Receiving The coding feature reduce the possibility of interference and provide enhanced communication.You can only listen to a call that has correct matching code. Important ; Before transmitting or receiving to the other parties ; * Correct channel is selected ( 1 to 15 ) and * Correct code is set ( 00 to 38 ) 13) Channel Scanning This feature allows you to monitor all activated channels while scanning. To activate the Scan * Press the Scan button * Radio will begin scanning.. * When in scan mode,the display will show each scanning channel. * After an activated channel is scaned and received signal and then if there is no more signal,the scan will resume automatically. To disable the Scan * Press the SCAN button, the unit will stop the scanning. * SCAN icon indicator will disappear from the LCD * The unit will return to home channel. 14) Emergency Channel The emergency function is to set the emergency channel immediately. Press the EMG button,the emergency channel will display on the LCD EMG icon will appear on the LCD Press the EMG button again,the ubit will return to home channel. 15) Call * Click the PTT button twice quickly.(The "TX" LED will light with red color.) 16) Monitoring the channel It is used for listening the week signal or to hear all activities on the channel by manually overriding channel sub tone code setting. To activate the Monitor feature * Press and hold the "M" (monitor) button for over two seconds. * When you hear the sound,release the "M" (monitor) button. (The monitor icon will appear on the LCD.) To disable the Monitor feature * Press and hold the "M" (monitor) button for over two seconds. (The monitor icon will disappear on the LCD.) 17) Keypad Lock The lock function is to avoid the accidental changes to channel with other radio settings.All buttons will be locked except the Power,PTT,EMG and monitor button. To lock the keypad * Press and hold down the SCAN button for over 2 seconds. * Keypad will lock.( LOCK icon will appear on the LCD) To unlock the keypad * Press and hold down the SCAN button for over 2 seconds. * Keypad will unlock. ( LOCK icon will disappear on the LCD) 18) Backlight To activate the Backlight * Press and hold the "M" (monitor) button in a moment. To disable the Backlight * Press and hold the "M" (monitor) button in a moment once again. 19) Battery status indicator The icon will blink when the radio is in low battery power. Charge the rechargeable battery or replace the batteries. * Full battery - three segments are displayed. * Low battery - one segment is displayed. * Low battery warning - Battery indicator will brinking. 20) External charger socket MIC socket can be used for the charging purpose. It should use the recommended rechargeable battery and wall charger. 21) External Speaker - Mic Use the approved accessories only to have the optimum performance. * Speaker/Mic unit * Ear/Mic unit 4. Weather Radio GMRS-1545 has 10 NOAA channel and Weather alert receiving feature. 1) Weather Radio setting * Press the MODE button for over 2 seconds. * Weather icon will appear on the LCD. 10 To adjust the Volume level * Press the up[ ] button or down [ ] button. To set the Weather Radio channel * Press the MODE button once, the [ XX ] will blink. XX is a channel. * Press the up[ ] button or down [ ] button to find a broadcast channel. ( Refer to area service channel.One or two channel is available) To return to GMRS mode * Press the MODE button for over 2 seconds,the unit will return to GMRS mode. 5. Calibration the Electronic Compass * When the compass is used for the first time. * When the compass is used in a different location other than where previously calibrated. * When the magnetic distortion occurs. To calibrate the Electronic Compass * While EMG button hold down,Power ON (2sec hold down) * "CAL" will appear on the LCD * Turn the unit one cycle (360) at least 5 seconds per circle to complete on the flat level in outside. * Press the PTT button.Calibration is now complete. * The calibration data will store in the unit.You do not need to calibrate everytime. 6.Compass mode While the unitr is power on, the compass works everytime. The compass detects when outside magnetic interference is compromising accuracy by blinking the compass icon on the LCD. Distortion occurs when there has been a significant change in the surrounding magnetic fields,such as when you are driving underneath an overpass or over a bridge. 7. INFORMATION 1) Radio * Never operate radio very close or touching to exposed parts of the human body. * Do not shock or vibrate the radio to keep the best condition. * Do not leave this radio under the direct ray of light(the sun) or high humid area. * Do not operate the radio in explosive atmosphere. * Never hold the antenna,while transmit,to get a good performance. 2) Battery * Alkaline Batteries(5x AA size) - not supplied * Rechargeable Ni-MH battery cell (supplied). * Charging time ; 10~12 hours * Please do not overcharge the battery to conserve the battery lifetime. * Never attempt to charge alkaline batteries.This will damage the radio. * Use approved battery charger only.If not,the radio will be damaged. * Avoid overcharging the rechargeable batteries,do not charge more than 20 hours. * Keep that battery contacts clean. 3) Operating temperature The radio will work correctly under the temperature condition from -20 11 to +60 . 8. SPECIFICATIONS 1) GENERAL SPECIFICATIONS * Channel Frequency * Channel Capacity * Frequency Control * Frequency Stability * Channel Spacing * Ambient temperature * Antenna * Power Supply 462.5500 ~ 462.7250 MHz 15 PLL synthesize ± 0.00030% 12.5 KHz -20 to +60 Fixed 1/4 Wave 7.5V Alkaline ( 5 x AA ) 6.0V Ni-MH ( 5 x AA ) AL :2.0W - 30hr,2000mA - 5(TX):5(RX):90(Stand by) Ni-MH:1.8W -18hr, 1300mA - 5(TX):5(RX):90(Stand by) * Battery Life 2) TRANSMITTER * RF Output * Modulation * Audio Distortion * TX current * FM Hum & Noise * Spurious and Harmonics emission 3) RECEIVER * Sensitivity 12dB SINAD 20dB Quieting * Selectivity * Intermodulation * Spurious and Image Rejection * Audio output power * FM Hum & Noise 2.0W at high setting, 0.5W at low setting F3E <5% at 1 KHZ 750mA 40dB Min -60 dBc 0.25 ìV 0.5 ìV >-55dB -55dB -55dB 500 mW -40dB 4) DIMENSIONS *115 mm(H) x 60 mm(W) x 34 mm(D) without antenna 5) BASIC PACKAGE * Radio * Detachable Antenna * Rechargeable Battery (5 x AA) * Wall charger * User's manual 6) OPTION * Speaker / MIC * Ear / MIC note : Jack diameter for Ear phone/Speaker-Microphone is 3.5ö - 2.5ö. 9. MAIN CHANNEL FREQUENCY TABLE (in MHz) Channel Freq(MHz) Channel 462.5625 Freq(MHz) 462.5750 12 2 462.5875 462.6125 462.6375 462.6625 462.6875 462.7125 10 11 12 13 14 15 462.6250 462.6750 462.5500 462.6000 462.6500 462.7000 462.7250 10. CTCSS FREQUENCY TABLE No 10 Freq.(Hz) 67.0 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 No 11 12 13 14 15 16 17 18 19 20 Freq.(Hz) 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 No 21 22 23 24 25 26 27 28 29 30 11. WEATHER CHANNEL FREQUENCY TABLE (in MHz) Channel Freq(MHz) Channel 162.5500 162.4000 162.4750 162.4250 162.4500 10 Freq(MHz) 162.5000 162.5250 161.6500 161.7750 163.2750 13 Freq.(Hz) 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 No 31 32 33 34 35 36 37 38 00 Freq.(Hz) 192.8 203.5 210.7 218.1 225.7 233.6 241.8 250.3 No Tone
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