President_HR-2510_user.pdf

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1、:c: -=- AE5cmTM I HR2510 10 Meter Amateur Mobile Transceiver : -, r 1, - _.- - .Contents. Welcome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Controlsand Functions3, 4, 5 Front Panel Connector. . . . . . . . . . . . . . . . . . .

2、 . . . . . . . . . . . . . . . . . . . . . . . .6 Rear Panel Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 8 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Operation. . . . . . . .

3、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10, ,12, 3,14 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4、. . . . . . . . . . .16 Amateur Radio Operation.17, 18 - r- 1, - Welcome!-. Tothe world of 10 Meter amateur radio communications!Youhave purchased what wefeelto bethe finest10Metermobiletransceiveravailable.YourHR2510 has been designed using the latest state ofthe art electronics to giveyou years of

5、 trouble freeseNice. Toget the most fromyour HR2510, please read this operating guide thoroughly. WARNING: You must have a 0.0. T.C.Amateur Radio Opera- tors License to legally transmit using your transceiver. Trans- mitting without a license carries heavy penalties. Unpacking YourHR2510 issupplied

6、with the following items. Ifany items are missingor ap- pear damaged, DO NOT return the unittotheplace ofpurchase. Instead, contact Uniden Australia Pty. Ltd.at your nearest dealer as shown on the back cover. .HR2510 10 Meter Transceiver .Dynamic Microphone with Channel Up/Down control .Transceiver

7、! and functions-continued 20. Multifuction Meter-Thismeter can displayS/RF, Modulation, SWRCal, or SWR.See item (7),Meter Switch and the operation section formore informa- tion. 21. Frequency Display-The Frequency Displaydisplays the currently selected transmit and receive frequency. 22. Meter Mode

8、Display - Displays the currently selected meter operating mode. 23.BandSegmentDisplay-Shows the currentlyselectedbandsegment. 24. ChannelDisplay - Gives the selected channel number. 25. TXIndicator-Illuminates when PTTor TXSwitch ispressed, or CW key is down. 26. VFO Step Indicator-Displaysthe curre

9、ntly selected VFO step. (Thephoto shows 100Hz step selected). 27. RemoteControl Channel1andVswitches-Youcan step up or down by one 10KHz channel within the current band segment using these controls.See the section on operation for more information. 28. PTTSwitch-The Push to Talkswitch isused to cont

10、rol the transmit and re- ceive of your HR2510. Press to transmit, and release to receive. , 5 _. 1 r -. .Front Panel Connector 0 4-Transmit(PHI 0 MicrophoneConnector The microphone included with the HR2510 isa 500Q dynamic microphone, with channel up and down switches. Theview of the connector isfac

11、ing the HR2510 front panel.The pin connections are as follows: 6 - r 1 - PinConnection 1 dont diminish its performance by installing an inferior antenna. Only aproperly matched antenna systemwillallow maximum power transfer from the 50Q transmission lineto the radiating element. YourUniden dealer is

12、qualified to assist you in the selection of the proper antenna to meet your application re- quirements. For automobile installations, a quarter wave whip antennamay be used with good effect. The most efficient and practical installation isto mount it on the rear deck or fender top midway between the

13、 rear window and bumper. Ashort base loaded whip antenna ismore convenient to install, but the efficiency is less than a quarter wave whip. For marine installations, consult your dealer for information regarding an adequ- ate grounding system and prevention of electrolysis. Warning: Standing WaveRat

14、ios in excess of 2: 1may cause transmitter damage. GroundInformation Most newer and foreign made cars and smalltrucks use a 13.8VDCnominal ne- gative ground system, while some older cars and large trucks use apositive ground system. Anegative ground system isgenerally identified by the negative (-)

15、bat- teryterminal being connected to the vehicle frame or engine block, but ifyou can- not determine the polarity ofyour vehicle orare unsure, contact your vehicledeal- er for definite information. Warning:YourHR 2510is designedfor operation on a 13.8 VDC nomina/, negative ground system only. Operat

16、ionon other vo/tages orpo/aritiesmay cause fires, tran- sceiver damage, and/or other hazards. PowerCord Connection The red lead (with the inline fuse)ofthe supplied power cord isto be connected to a hot (positive) wire, and the black lead to ground. As the HR2510 draws ap- preciable current during t

17、ransmitting, you maywish to connect the positive lead direcly to the battery, or to a main supply wire. 9 - r fJ - Operation Selectinga frequency VFO Operation Selecting an operating frequency using the HR2510s built-in VFO iseasy. Make sure that the F. Lock keyisNOT depressed, and then simplyrotate

18、 the dialto the desired operating frequency. TheVFOwill step ineither 10KHz, 1KHz,or 100Hz increments. Thestep increment isindicated bya line under one ofthe 3 rightmost digits of the frequency display. Tochange the VFO step, press the Span button until the desired step isindicated by the black line

19、. When using the VFO,you do not need to manually select the band segment, as this isdone automatically, so that the tuning range is continous throughoutthe entire operating frequency range. ChannelSelect Operation Youmayalso select the operating frequency using the Channel1 and Vbut- tons on the fro

20、nt panel or the microphone. The channel select buttons willselect any10KHzchannelin a band segment(50 channelsin a; 28.0000to 28.4900,b;28.5000to 28.9900,c;29.0000 to 29.4900,and 20 channelsin d;29.5000to 29.6900 MHz).The 10KHz channelfrequencies are pre-pro- grammed and cannot be changed. When step

21、ping up or down, the unit will tune to the nearest 10KHz channel. NOT to the dial frequency + or - 10KHz. When you reach channel 50 (channel 20 insegment d), pressing the Channel1 but- ton again willstep to channel 1,conversely, when you are on channel 1,pressing the ChannelVbutton will step to chan

22、nel 50 (channel 20 in segment d). Toselect a band segment, press the Band button until the desired band segment letter is displayed. It is displayed on the display above the channel number. Ifyou press and hold down the Channel1button, the HR2510 will continu- ously step up through the pre-programme

23、d channels.As it reaches channel 50, (channel 20 insegment d), itwill go to channel 1,stop momentarily, and beep to letyou know that you are at channel 1. Inthe same manner, pressing the Chan- nel Vkeywilalso do this, but itwillstop and beep at channel 50 (channel 20 in segment d) to let you know. 1

24、0 f: L - - I -= Operatigrl.continued- Receive Scanning The receive scanning functions of your HR2510 make it easy to find active fre- quencies. Youcan scan 50 10KHzchannels insegment a,b,or C.and 20 channels insegment d. Scanning isalways from the lower frequency to higher frequencies, and always in

25、 10KHz steps. ScanningOperation Tobegin scanning, press the Scan button. Ifthere isa transmission on the current frequency (the squelch isbroken open). pressing the Scan button willjust step up one channel.Ifthe squelch is NOT broken, scanning will begin. The unit willscan through the selected band

26、segment until itencounters a signal strong enough to break (open) the squelch. Itwillthen stop on that frequency for the duration ofthe transmission. When the transmission stops, the HR2510 will wait approximately 1.5seconds before resuming the scan cycle, to allow you to hear a return transmission

27、on that channel. Ifyou take no further action, the scan will resume. When the scan has stopped fora transmission, momentarily pressing the Chan- nel/or ChannelVswitch on the microphone will stop the scan on the channel. To exit from scan mode while still scanning, simply press the Channel/or Channel

28、Vbutton.Ifthe scan has stopped on an active frequency, you can press the Channel/and Vbuttons on the microphone, orthe Channel/ andV F. Lock, Band, or TX buttons on the front panel of the HR2510. CW Operation Using CW mode with the HR2510 iseasy. Just select your operating frequency, place the mode

29、switch in CW, and youre ready to transmit CW ifyou have con- nected an external keyto the accessory plug on the rear of the unit. (Seethe sec- tion onrearpanel connectors for informationon connecting a CWkey.) To use CW mode with an external key, select an operating frequency, place the mode switch

30、inCW,and you are now ready to operate as semi break-in CWmode. (Ifyou leave the key up for more than 1second, the receiver isenabled.The HR 2510 has a built-in sidetone oscillator foryour convenience. Note: Ifthe TXswitch isdepressed, the receiverwill be disabled. The HR2510 willNOT transmit in CW m

31、ode unless an external key is connected and in a key down condition. Toadjust the pitch of the received CWnote, you can use either the VFO or RITto tune itas desired. (Note:Adjusting the RITwillNOT affect the frequency display) 11 - I iI - _. Operation-coninued USB/LSB/AM/FM Operation Using the HR2S

32、10 forvoice communications as either USB,LSB, AMor FMmodes issimple. Simplyselect your desired operating frequency, turn the mode switch to the desired type of operation, and the P1T switch controls the transmit and re- ceive. Tofinetune the receive signal in USBor LSB, you can use either the VFOor

33、RITcontrols. (Note: Using the RITcontrol to fine tune the receive frequency will NOT affect the frequency display.) The MicGain control can (and should) be used when you are transmitting from a high ambient noise environment. Pressing the Mic Gain control reduces the out- put fromthe microphone. Pre

34、ssthe Mic Gain control again to restore itto normal operating condition. NoiseBlanker The noise blanker has been designed specificallyto remove the interference gen- erated by vehicle ignition systems. Touse the noise blanker, simplypress the NB switch.To disable the noise blanker, just press the NB

35、 switch again. F. Lock The Frequency Lockfunction isused to lockthe frequency determining controls against accidental changes. Tolockthe frequency controls, press the F.Lock but- ton.To unlock the frequency controls, press F. Lock again. BeepControl The Beep control enables and disables a short beep

36、 tone that is transmitted whenever you release the PTTswitch (except in CWmode). Thisisespecially use- fulwhen transmitting isUSBor LSB mode, as it letsthe station that you are work- ing know that you have stopped transmitting.Press the Beep button to enable the beep tone, and press it again to disa

37、ble it. 12 - r 1 - - Operation -continued MultifundionMeter The Multifunction Meter built in to your HR2510 provides a number of useful functions.These are: .SjRF Meter .MOD Meter . SWR CAL Meter . SWRMeter Everytime you press the Meter button, the next function will be selected. When you reach the

38、end of the functions, it will start over with the first. S/RF Meter The SjRF meter function provides a visual indication of relative received signal strength and relative transmit power. Touse the SjRFfunction, press the Meter button until RFis displayed over the meter display. The meter automatical

39、ly switches function depending on whether you are transmitting (RFMode) or re- ceiving (Smode). When receiving, the meter reverts to the Sfunction. MOD Meter This function gives you an indication of the strength of your modulation when transmitting.There isno function for this meter when receiving s

40、ignal. Touse the MOD function, press the Meter button until MOD isdisplayed over the me- ter display. When receiving, the meter reverts to the Sfunction. SWR CAL Meter This mode of the multifunction meter isused to calibrate the meter for the SWR function. Touse this mode, first place the unit in CW

41、,AM, or FMmodes. Then, press the Meter button until the small triangle isvisibleunder the meter near the right side. No other mode indications will be visible at the same time. Press the PTTswitch on the microphone or hold down the CW key (ifconnected), and ad- just the meter using the SWRCALcontrol

42、 until it indicates up to the triangle. When you have done this,you are ready to check the SWRusing the procedure un- der SWR Meter. When receiving,the meter revertsto theSfunction. Note: Dont forget that a/ltransmissions must be properly identified,and remember to listen on the frequency before tra

43、nsmitting. 13 r- q: - ( F-= -=- =-.,. Qperation-.continued SWR Meter Afteryou have calibrated the SWRmeter using the SWRCALfunction (inthe previ- ous section you are ready to check the SWRofyour HR2510 and antenna system. Press the Meter button until SWRisdisplayed above the meter. At this point, pr

44、essing the PTTswitch on the microphone, or holding down the CWkey(ifcon- nected) to transmit willcause the meterto displaythe Standing Wave Ratio. When receiving, the meter reverts to the Sfunction. Note: If you are in USB or LSB modesand using voice, you will not see a steady SWR indication, since

45、there is no carrier transmitted in these modes.Tosee a steady SWR indication, you must be in C AM, or FM Modeswhen transmitting. Warning: Standing WaveRatios in excess of 2:1may cause transmitter damage. PA Mode Touse the PAmode ofyour HR2510, you must firstconnect an external PAspeak- er to the acc

46、essory plug on the rear ofthe unit. (Seethe section on the accessory plug for more information.With a PAspeaker connected, just pressing the PA button will enable the PAmode. 14 r r - ,-,- . Specifications General Frequency Range Microphone Speaker Operating Modes Display Display Items Size Weight T

47、ransmitter Frequency Stability Output Power Spurious Harmonic Emissions Carrier Suppression Unwanted Sideband Suppression Power Consumption (No Modulation, PTTDepressed) (Max Modulation) Microphone Input CW KeyVoltage/Current Receiver Sensitivity for 10 dB SIN Band A28.0000-28.4999MHz Band B28.5000-

48、28.9999MHz Band C29.0000-29.4999MHz Band 029.5000-29.6999MHz 500Q Dynamic. w/PTT and Channel /snot performing up to your expectations, please try these simple steps. Ifyou stillcannot get satisfactory results after reading this manual and fol- lowing the troubleshootingsteps, please contact your dea

49、ler. Trouble Unit will not turn on Check 1. Check power cord and all connections. 2. Check power cord fuse. 3. Check vehicle electrical system. 4. Check unit grounding. 1. Check ;,;,I ;-+:-, , L_.-,=:.,:.,I :, ,:.t ;:- !l,. ,. ;, :_-.1;i: I,J,.I-;,.: 1 ( . .,-.c: .,.,., l a;- 01 -,.,le,.,. : :.- ,I,;:.; !-., -.,.,.1,. i r.: I 1:1,110,., =I. :Ir; r;:l;-;I !:-=I- -1