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RMV25 / RMV50
RMU25 / RMU45

Owner's Manual

Summary of Contents for RMU25

Page 1: ...RMV25 RMV50 RMU25 RMU45 Owner s Manual ...

Page 2: ...UCTION 3 FCC Requirements 3 SAFETY WARNING INFORMATION 3 CONTROLS and INDICATORS 5 FRONT PANEL 5 LCD Icons and Indicators 6 REAR PANEL 6 BASIC OPERATION 7 RECEIVE 7 TRANSMITTING 7 ADVANCED OPERATION 9 INSTALLATION 11 SERVICE 11 ...

Page 3: ...es etc and will be there to meet your communications needs as your system expands To ensure that your exposure to RF electromagnetic energy is within the FCC allowable limits for occupational use always adhere to the following guidelines Antennas used for this transmitter must not exceed an antenna gain of 3dBi The radio must be used in vehicle mount configurations with a maximum operating duty fa...

Page 4: ... vehicle with motor running similar hazard exist when operation a mobile radio Be sure to turn the radio off while fueling a vehicle Dynamite blasting caps may be caused to explode by operating a radio within 500 feet of the blasting caps Always obey the Turn Off Two Way radios signs posted where dynamite is being used Do not install the radio in the closed compartment that contains an LP gas cont...

Page 5: ...o off 2 BUSY TX Indicator Indicates transceiver Transmit Receive Status Steady Red Transmitting in progress Steady Green RX Busy Channel 3 UP DOWN Buttons Pressing either button changes the current channel and displayed name 4 LCD The 8 character alphanumeric display shows channel names status and identity information and error messages 5 Microphone Jack Connect the microphone plug to this jack 6 ...

Page 6: ...ine to ground and be certain that the speaker is capable of handling the audio output 4W from the radio 4 D Sub 15 Pin Accessory Port Connector External TX audio line input PTT Push To Talk and external RX audio Line output signals may be obtained from this connector for use with accessories such as data transmission LCD Icons and Indicators REAR PANEL 8 Charactor Alpha Numeric Display Transmissio...

Page 7: ...Press the assigned PF Programmable Fonction button to increment or decrement the channel The display can show channel numbers or channel labels The dealer can program the channel label as well as the channel information TRANSMITTING Before transmitting make sure there is no channel activity Channel activity can be monitored by pressing the preprogrammed monitor button When receiving a call transmi...

Page 8: ...no carrier being received or when the carrier being received includes the correct CTCSS tone or DCS code Time Out Timer If the selected channel has been programmed for Time Out Timer you must limit the length of each transmission While transmitting a beep will sound 10 seconds before TX time out Another beep will sound just before the TX time out The TX indicator will disappear and the transmissio...

Page 9: ...ent Press the assigned PF button to active scanning Press the assigned PF button again to disable scanning Operation will revert to the channel before scan was activated Note Your dealer can program your radio to revert on one of following channels if you press the PTT switch during scanning pause Scan List Top channel Priority channel 1 Priority channel 2 SCAN Skip Press the assigned PF button to...

Page 10: ...signed PF button to squelch adjust mode The current squelch level is displayed on the LCD The Squelch level is changed by pressing the UP DOWN button Return to channel by pressing the same button again Public Address Press the assigned PF button to toggle the Public Address system on or off When PA is on pressing the microphone PTT switch causes the TX audio to be routed to the audio amplifier wit...

Page 11: ...ct your RELM dealer or any other RELM dealer equipped to service your radio If you find it impractical to have service performed by your local dealer contact RELM WIRELESS at the address below RELM WIRELESS CORPORATION 7100 Technology Drive West Melbourne FL 32904 Phone 800 422 6281 FAX 800 953 7986 www RELM com ...

Page 12: ...0408 400B P ...

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