CRT Space-U User Manual Download | Manualshive

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CONTENTS

FUNCTIONS AND CHARACTERS ........................................1
ACCESSORIES .....................................................................2
INITIAL INSTALLATION ........................................................3
GETTING ACQUAINTED .......................................................10
WORKING MODE AND MENU FUNCTION ..........................13
BASIC OPERATION ..............................................................14
SHORTCUT OPERATION .....................................................17
PROGRAMMING SOFTWARE ..............................................25
MAINTENANCE .....................................................................26
SPECIFICATIONS ..................................................................27

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Summary of Contents for Space-U

Page 1: ...CRT MOBILE RADIO USER S MANUAL UHF COM 400 470 Mhz VHF COM 136 174 Mhz ...

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Page 4: ... of CRT please contact local CRT mance of the transceiver can t be guaranteed transceiver is excellently designed with advanced technology Please observe the following precautions to perform your obligation pr event personal injury and ensure the safety of transceiver usage Please do not expose the transceiver to long period of direct sun light nor place it close to heat When using this transceive...

Page 5: ...CTIONS AND CHARACTERS 1 ACCESSORIES 2 INITIAL INSTALLATION 3 GETTING ACQUAINTED 10 WORKING MODE AND MENU FUNCTION 13 BASIC OPERATION 14 SHORTCUT OPERATION 17 PROGRAMMING SOFTWARE 25 MAINTENANCE 26 SPECIFICATIONS 27 ...

Page 6: ...unction Automatic calling Identification function by CTCSS or DCS signaling Different band width per channel 25K for wide band 12 5K for narrow band Frequency Step 2 5K 5K 6 25K 10K 12 5K 20K 25K 30K 50K CRT Mobile Radio has nice housing stoutness stability advanced and reliable functions perfect valuable This mobile radio especially designs for drivers and it pursues company philosophy of innovat...

Page 7: ...CCESSORIES 8 ohm speaker Car Antenna PC cable Radio Screws Pads Adjusting screws Microphone Hanger User Manual Install bracket non slip mat Fuse 5A 250V 2 1 Standard Accessories 2 2 Optional Accessories VOL ...

Page 8: ...ring sudden braking of your vehicle Try to pick a well ventilated location that is shielded from direct sunlight Double check that all screws are tightened to prevent vibration from loosening the bracket or transceiver Car body Washer M5 Tapping screw M5x20mm Mounting bracket 2 Position the transceiver then insert and tighten the supplied hexagon SEMS screws 1 Install the mounting bracket in the u...

Page 9: ...1 Route the DC power cable supplied with the transceiver directly to the vehicle s battery terminals using the shortest path from the transceiver The entire length of the cable must be dressed so it is isolated from heat moisture and the engine secondary high voltage ignition system cables 2 After installing cable in order to avoid the risk of damp please use heat resistant tap to tie together wit...

Page 10: ...e power cable to the battery terminals red connects to the positive terminal and black connects to the negative terminal Use the full length of the cable without cutting off excess even if the cable is longer than required In particular never remove the fuse holders from the cable 5 Reconnect any wiring removed from the negative terminal Red Black Ext Power jack DC power cable EXT SP ANT ...

Page 11: ...nsceiver to an AC outlet Use the supplied DC power cable to connect the transceiver to a regulated power supply Do not substitute a cable with smaller gauge wires Fixed Station Operation Regulated power supply DC power cable with fuse holder Regulated power supply QRP 01 2 Connect the transceiver s DC power connector to the connector on the DC power cable Press the connectors firmly together until...

Page 12: ...FUSE HOLDER 5A 2 Replace the fuse and screw on the holder Only use fuses of the specified type and rating otherwise the transceiver could be damaged FUSE IN LINE FUSE HOLDER IN LINE FUSE HOLDER IN LINE FUSE HOLDER Fuse Location Fuse Current Rating Transceiver 5A Supplied Accessory DC power cable 5A If you use the transceiver for a long period when the vehicle battery is not fully charged or when t...

Page 13: ...ve excellent results if the antenna system and its installation are given careful attention Use a 50Ω impedance antenna and low loss coaxial feed line that has a characteristic impedance of 50Ω to match the transceiver input impedance Coupling the antenna to the transceiver via feed lines having an impedance other than 50Ω reduces the efficiency of the antenna system and can cause interference to ...

Page 14: ... speaker will be fault The wrong connecting way as the following picture PC Connecting To utilize the optional CRT software you must first connect the transceiver to your PC then using an optional programming cable Please use CRT software for programming Ask your dealer about purchasing a Programming Cable EXT SP ANT Ground Error MS120 ...

Page 15: ...lume key 6 RX indicator Light on when squelch valid 7 TX indicator Light on when TX 8 LCD display Display channel frequency function setting 9 Speaker Listen to calls NO Knob Function 1 V M Channel store 2 SCA Channel scan delete or add 3 SQL CTCSS DCS setting 4 VOL Keypad lock 1 2 3 4 5 FUN V M SCA SQL Hold Fun key then press following key NO Knob Function 1 V M Delete memory channel 2 SQL Voltag...

Page 16: ...tion 1 FUN Enter setting mode after hold it for 2 seconds 2 SQL Turn monitor NO Knob Function 1 Antenna connector 2 External Speaker jack Connect optional MS120 external speaker 3 Power cable Connect a standard DC power cable 1 2 3 Connect a 50 ohms antenna ...

Page 17: ...12 L Display when setting low power 13 188 Display memory channel number in memory mode 14 Decimal point Display when store channel indicate empty channel 15 Decimal point Display this icon when setting channel scan skip 16 Decimal point Indicates the decimal point of frequency and the scanning function 17 Decimal point Display this icon when setting CTCSS DCS scan 18 888888 Indicate frequency or ...

Page 18: ...r this mode new setting of channel operation and shortcut operation can be temporarily used by user Once the radio is turned off or switched to another channel the temporary setting will be erased and back to initial settings If the program software s channel store is valid the Shortcut operation and channel setting will be changed stored as the latest value permanently Once the radio is turned of...

Page 19: ...the transceiver in power off press VOL key to power on or base on function menu APO set as power on once connect the power then hold VOL key for 2 seconds to power off 6 02 Power Voltage Display Function After the transceiver connect the power cable press FUN key and SQL key same time for 1 second can confirm current power voltage then you can see the voltage data from the LCD display The LCD disp...

Page 20: ...nel mode Repeate above operation to switch between frequency mode VFO and channel mode 6 05 Adjusting Frequency Channel 1 In frequency mode Short press UP or DN key to increase or decrease frequency Hold UP or DN to fast increase or decrease frequency Short press VOL the MHz will flash hold UP or DN key will change the frequency move by 1 MHz Press VOL key again the MHZ will flash hold UP DN key w...

Page 21: ... CTCSS DCS encode and decode for operation 6 08 Channel Edit 1 In VFO mode press UP DN or VOL to choose wanted frequency 2 Press FUN key SQL to enter CTCSS DCS setup Press UP DN or VOL to select desired signaling 3 Enter channel menu No 1 10 and choose related setup 4 Press FUN key the LCD displays F icon if the channel number flash means current channel number is valid If M icon flashes means cur...

Page 22: ...ch level 2 Press UP DN or turn VOL knob to choose wanted squelch level 3 Press any key to confirm and exit 7 03 Frequency Scan In frequency VFO mode this function is designed to monitor signal of all frequency points under each step size 1 In VFO mode short press SCA to start frequency scan 2 Short press UP or DN to change scan direction 3 Short press UP DN key or any other key except the volume k...

Page 23: ... press UP DN key or turn VOL knob to choose wanted encode 2 When the LCD displays CT means current channel set with CTCSS encode decode press UP DN key or turn VOL knob to choose wanted CTCSS decode 3 When the LCD displays DCS means current channel set with DCS encode decode press UP DN key or turn VOL knob to choose wanted DCS encode decode 4 CTCSS code 62 5 254 1 total 51 groups DCS code 000N 77...

Page 24: ...ly short press SQL key until LCD displays DCS short press SCA key to enter DCS scan mode Short press UP or DN key can change the scan direction Once finding a matching DCS signaling it will stop for 5S then scan again Press any key to exit 7 09 Keypad Lockout Avoiding unintentional operation this function will lock the keys except PTT key and FUN key 1 Short press FUN key the LCD displays F icon p...

Page 25: ...ordance with different local conditions WIDE band width is 25k Wide band NAR band width is 12 5k Middle band Default WIDE 7 14 Busy Channel Lockout Enter No 04 function menu the LCD displays BUSY BCLO is to disable transmitting while RX signal is received Once the channel is busy and you press PTT the radio will beep as warning and get back to receiving BU Enable BCLO Carrier lockout transmitting ...

Page 26: ... menu the LCD display REV 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 7 18 Talk Around Enter No 08 function menu the LCD displays TALK This function enable direct communication with other radios in...

Page 27: ...t indicates negative offset which means transmitting frequency lower than receiving frequency OFF Turn off offset direction function Default OFF 7 20 Offset Frequency Setup Enter NO 10 function menu the LCD displays OFFSET 0 90 Total 90MHZ frequency range available Default 5 0MHz 7 21 Frequency Step Size Setup Enter No 11 function menu the LCD displays STEP This function is valid only in frequency...

Page 28: ...unction OFF Turn off BEEP prompt function Default ON 7 24 TOT Time Out Timer Enter No 14 function menu the LCD displays TOT The time out timer limits continuous transmitting time When transmit time exceed programmed value the transmitting will stop and emit a prompt 1 30 1 30 minutes range available by 1 minute step OFF Turn off TOT function Default level 03 7 25 APO Setup Enter No 15 function men...

Page 29: ...can Default TO 7 28 Power On Method Setup Enter NO 18 function menu the LCD displays AOP After turn off this function the transceiver will be power on only by manually pressing VOL key ON Auto power on OFF Power on by manual Default ON 7 29 Mic Gain Setup Enter No 19 function menu the LCD displays MIG 1 16 total 16 levels for optional Default 6 7 30 Reset Factory Default Enter No 20 function menu ...

Page 30: ...OGRAMMING SOFTWARE INSTALLING AND STARTING Even in same computer the selective COM Port is different when USB cable connects with different USB port You shall install software before connecting the USB cable line Switch on transceiver before writing frequency You had better not switch on or off the power supply of transceiver when it is connected with computer otherwise it will make transceiver un...

Page 31: ...S DCS squelch is active Turn CTCSS or DCS squelch off 4 Key and Dial do not function Key lock function is activated Cancel Key lock function 5 No Scan Did not list the channel in the scan when programmed 6 The whole band with noise after programmed The squelch has opened during programmed 7 Communication range was short bad sensitivity a Check the antenna is well or not and check the antenna port ...

Page 32: ...ions Weight TRANSMITTER Wide Band Narrow Band Sensitivity 12dB SINAD 0 25μV 0 35μV Adjacent Channel Selectivity 60dB 60dB Intermodulation 60dB 60dB Spurious response 60dB 60dB Audio Response 1 3dB 0 3 3KHz 1 3dB 0 3 3KHz Hum Noise 45dB 40dB Audio Distortion 5 Audio Power Output 2W 16R Transmitting Wide Band Narrow Band Power Output 15W 10W 5W Modulation 16KΦF3E 11KΦF3E Adjacent Channel Power 70dB ...

Page 33: ...179 9 46 225 7 3 69 3 14 100 0 25 146 2 36 183 5 47 229 1 4 71 9 15 103 5 26 151 4 37 196 2 48 233 6 5 74 4 16 107 2 27 156 7 38 189 9 49 241 8 6 77 0 17 110 9 28 159 8 39 192 8 50 250 3 7 79 7 18 114 8 29 162 2 40 196 6 51 254 1 8 82 5 19 118 8 30 165 5 41 199 5 9 85 4 20 123 0 31 167 9 42 203 5 10 88 5 21 127 3 32 171 3 43 206 5 11 91 5 22 131 8 33 173 8 44 210 7 ...

Page 34: ...147 150 151 152 153 154 155 156 157 160 161 162 163 164 165 166 167 170 171 172 173 174 175 176 177 200 201 202 203 204 205 206 207 210 211 212 213 214 215 216 217 220 221 222 223 224 225 226 227 230 231 232 233 234 235 236 237 240 241 242 243 244 245 246 247 250 251 252 253 254 255 256 257 260 261 262 263 264 265 266 267 270 271 272 273 274 275 276 277 300 301 302 303 304 305 306 307 310 311 312 ...

Page 35: ...61 562 563 564 565 566 567 570 571 572 573 574 575 576 577 600 601 602 603 604 605 606 607 610 611 612 613 614 615 616 617 620 621 622 623 624 625 626 627 630 631 632 633 634 635 636 637 640 641 642 643 644 645 646 647 650 651 652 653 654 655 656 657 660 661 662 663 664 665 666 667 670 671 672 673 674 675 676 677 700 701 702 703 704 705 706 707 710 711 712 713 714 715 716 717 720 721 722 723 724 7...

Page 36: ... RED 2014 53 EU and European standarts EN 60950 1 2006 A11 2009 A1 2010 A12 2011 A2 2013 EN 62311 2008 EN 301 489 1 V2 2 0 EN 301 489 5 V2 2 0 EN 300 086 V2 1 2 EN 300 219 V2 1 1 The commercial version of this radio was approved for use and sales in the following countries AT BE BG CH CY CZ DK EE ES FI FR DE GB GR HR HU IE IS IT LI LT LU LV NL MT NO PL PT RO SK SI SE Restrictions depending on the ...

Page 37: ... RED 2014 53 EU and European standarts EN 60950 1 2006 A11 2009 A1 2010 A12 2011 A2 2013 EN 62311 2008 EN 301 489 1 V2 2 0 EN 301 489 5 V2 2 0 EN 300 086 V2 1 2 EN 300 219 V2 1 1 The commercial version of this radio was approved for use and sales in the following countries AT BE BG CH CY CZ DK EE ES FI FR DE GB GR HR HU IE IS IT LI LT LU LV NL MT NO PL PT RO SK SI SE Restrictions depending on the ...

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