AT888 Mobile Radiao G1 G2 TX RX POW SQL FCC ID: T4KAT888U
Nice Housing, Stoutness & Stability, Advanced and Concise operation, Perfect & Valuable. Approval. 888 mobile radio especially designs for drivers with high cost performance. We only do best radio! When programming the transceiver, read the factory initial data firstly, then rewrite the frequency and signaling etc., NOTE otherwise errors may occur because of different frequency band etc..
Thank you for choosing this Mobile Radio vehicle transceiver, Mobile Radio always provides high quality products, And this transceiver is no exception. As you learn how to use this transceiver, you will find that Mobile Radio is pursuing "user operation", this transceiver with the advantage of concise operation and high cost performance. Though concise operation for user, this transceiver is technically and commercially. and some features may be new to you.
CONTENTS Supplied Accessories/Optional Accessories......................1 Maintenance...........................................................................11 Supplied Accessories........................................................................ 1 Default Setting after Resetting(UHF)................................................ 11 Optional Accessories........................................................................ 1 Trouble Shooting.................................................
1 1 Supplied Accessories Supplied Accessories After carefully unpacking the transceiver, identify the items listed in the table below. We suggest you keep the box and packaging.
2 Initial Installation Mobile 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. Try to pick a well ventilated location that is shielded from direct sunlight.
2 2 Initial Installation 111 Connect the DC power cable to the regulated DC power supply and ensure that the polarities are correct. (Red: positive, Black: negative). Red Black 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. Do not directly connect the transceiver to an AC outlet. Use the supplied DC power cable to connect the transceiver to a regulated power supply.
Initial Installation 2 The possible locations of antenna on a car are shown as following: Fuse Location Transceiver Fuse Current Rating 15A Supplied Accessory DC power cable 20A 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.
2 Initial Installation Microphone For voice communications, connect a microphone equipped with an 8-pin modular plug into the modular socket on the front of the main unit. Press firmly on the plug until the locking tab clicks. Attach the supplied microphone hanger in an appropriate location using the screws included in the screw set.
4 Getting Acquainted 3 REAR PANEL FRONT PANEL 3 1 2 RX POW SP TX REPT G1 G2 SOL ANT NO •• Basic Function 2 G1 FUNCTION Press this key turn on or turn off the transceiver. It refers current channel in the group 1. 3 G2 function keys. 4 SQL squelch off 5 Mic/ program cable connection port Step size key(1MHz step). NO KEY 1 6 7 Power transmiting indicator Set CTCSS and DCS value. Call Key.
3 Getting Acquainted MIC Connector Diagram(in the front view of connector) Microphone decrease channel key PTT transmit key Mic connecting line/ Crystal plug 7 increase channel key Key Pad Serial Data +5V DOWN Built in microphone UP MIC GND MIC PTT GND MIC connecting line
Basic Operations Switching The Power On In power off state, press key, until the transceiver sounds " DO-DO", the screen display current channel and group, the transceiver power on. The indicator light in the transceiver left side indicate the group, "G1" refers first group, "G2" refers second group.
4 Basic Operations The speaker is built in microphone, only connect microphone to hear someone talking. When the transceiver RX indicator light up, but can not hearing transmit party calling, it refers current channel receive match carrier but different signal. TRANSMITING PILOT FREQUENCY In standby state, press PTT key then pres [DN] key to transmit pilot frequency. Pilot frequency should setup by program software.
Programming Software Installing and Starting (in windows XP system) 5 Double click "QPS888 setup.exe", then follow the installing instruction. Install USB Cable Driver Programme (As pic 1) 111Click start menu in computer, under "ALL PROGRAMS" menu, choose and click "USB To Com port" in QPS888 program, install "USB To Com port" driver by indication. POW SQL 222Connect the optional PC50 USB Programming cable to USB port in PC with transceiver.
6 Maintenance Trouble Shooting Default Setting after Resetting(UHF) 888 - UFO frequency 435.00MHz DCS code 023N Memory channel 0-199 - Output power HI Key-lock setting OFF Offset frequency 5MHz TOT OFF Channel step 12.5KHz APO OFF CTCSS encode and decode - Squelch Level 4 CTCSS tone frequency 88.5Hz Offset direction 11 DCS encode and decode Problem Possible Causes and Potential Solutions (a) Power is on, nothing appears on Display.
7 50 groups CTCSS Tone Frequency(Hz) 67.0 79.7 94.8 110.9 131.8 156.7 171.3 186.2 203.5 229.1 69.3 82.5 97.4 114.8 136.5 159.8 173.8 189.9 206.5 233.6 71.9 85.4 100.0 118.8 141.3 162.2 177.3 192.8 210.7 241.8 74.4 88.5 103.5 123.0 146.2 165.5 179.9 196.6 218.1 250.3 77.0 91.5 107.2 127.3 151.4 167.9 183.5 199.5 225.7 254.1 Attached Chart 1024 groups DCS Code.
7 13 340 350 360 370 400 410 420 430 440 450 460 470 500 510 520 530 540 550 560 570 600 610 620 630 640 650 660 670 700 710 Attached Chart 341 351 361 371 401 411 421 431 441 451 461 471 501 511 521 531 541 551 561 571 601 611 621 631 641 651 661 671 701 711 342 352 362 372 402 412 422 432 442 452 462 472 502 512 522 532 542 552 562 572 602 612 622 632 642 652 662 672 702 712 343 353 363 373 403 413 423 433 443 453 463 473 503 513 523 533 543 553 563 573 603 613 623 633 643 653 663 673 703 713 344 35
A1.
SAFETYTRAININGINFORMATION Your Qixiang Electron Science & Technology Co.,Ltd. radio generators RF electromagnetic energy during transmit mode.This radio is designed for and classified as“Occupational Use Only”,meaning it must be used only during the course of employment by individuals aware of the hazards,and the ways To Minimize Such hazards. This radio is NOT intended for use by the“General Population” in an uncontrolled environment.
