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Uniden SMH250D manual

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Table of contents for the manual

  • Page 1

    SMH250D/SMU250K User ’ s Guide RELM WIRELESS CORPORA TION 7100 T echnology Drive W est Melbourne, FL 32904 ULZZ01 101ZZ 7100 T echnology Drive West Melbourne, FL 32904 ©2000 RELM Wireless Corporation. All Rights Reserved WIRELESS CORPORA TION[...]

  • Page 2

    2 Safety information Through the provisions of the Occupational Safety and Health Act (OSHA) of 1970, the United Status Department of Labor has established an electromagnetic safety standard which applies to the use of two-way radio equipment. The proper use of this transceiver will result in exposure below the OSHA limit. The following precautions[...]

  • Page 3

    3 Contents Safety Information .......................................................................................... 2 Introduction .................................................................................................... 4 Congratulations ........................................................................................ 4 Desc[...]

  • Page 4

    4 Introduction Congratulations Y ou now own the best value in mobile radios, a Uniden professional communications radio. The SMH250D and SMU250K give you consistent, outstanding performance in virtually all conditions and situations. Y our SMH250D or SMU250K T wo-W ay FM T ransceivers offer many special features and can be programmed by your Uniden[...]

  • Page 5

    5 Features • Up to 9'3 programmable channels • Carrier squelch and multiple CTCSS/DCS operation • 10 character Channel/Function LCD • User-Configurable Channel Scan List • T en number pre-programmed Phone Book Programmable Features The operating frequencies and options have been pre-programmed into your radio by your Uniden Dealer . [...]

  • Page 6

    6 Unpacking The following should be included with your two-way radio: • T ransceiver Unit • Power Cord • Mounting Bracket • Operating Guide (OM) If any of these items are missing from the box, contact your Uniden Dealer for help. Features, specifications, and availability of optional accessories arc all subject to change without notice. FCC[...]

  • Page 7

    7 Controls and Functions Microphone Jack - Allows attachment of standard, DTMF or base station microphone. On/Off/V olume Control - Allows the radio to be powered of f and on and the volume to be adjusted. Up/Down Select Key - Allows selection of channels. Scan Key - Allows automation of scan function. Monitor Key - Allows channel monitoring before[...]

  • Page 8

    8 General Operation LCD Display The liquid crystal display (LCD) has 10 characters to designate the selected group or channel by number or name. Above the channel designation area is a row of indicators that show which features are enabled. TX The unit is transmitting RX A signal is being received MON The monitor mode is active SCAN Scanning is in [...]

  • Page 9

    9 Channel Selection 1. Up/Down Select - Press the Up/Down key ( ▲ or ▼ ) display the desired channel. An up-select or down-select tone sounds with each change. If you press and hold either key , the radio changes channels rapidly . (If programmed with a “stop”, channel changes will stop when the highest or lowest channel number has been rea[...]

  • Page 10

    10 4. If someone answers, key the transmitter to talk and release to listen. 5. When transmission is complete, “hang up” the connection by pressing the # button on the keypad. Receive Select the channel you want to receive as indicated above. Scan operation may be activated as described below to automatically monitor a number of channels. Chann[...]