BK Technologies GPH21 Portable Radio User Manual Test Manual Part 1
RELM WIRELESS CORP. - BK RADIO Portable Radio Test Manual Part 1
Contents
Test Manual Part 1
’ 7EPHSEI1IES, PORTABLE “APP ’ Serviqemafifial BENDIX/KING BENDlX/KING Momle Commumcanons DIV15:Ofl 2920 Haskell Avenue Lawrence. Kansas 66046 Telephone: (9131 842-0402 Telex: 669916 KINGHAD UW FAX? (913) 841-0287 my Copynght 1997 BENDer-KING. AH fights resewerf LAA ZCFN EGG-(J! iAuigd 77 S|gnal Aerospace PARAGRAPH 1.1 12 1.3 1.4 Ls L5 1.7 FIGURE |-| PARAGRAPH 2A 2.2 1.2.1 22.1 1.3.2 2.3.3 2.1! 2.3.5 2.3.6 2.3.7 2.3.0 2.3.0 2.4 2.5 2.5.1 2.1.2 153 2.6 2.7 1! MUHE lmfi “(ABLE OF CONTENTS SECTIONI GENERAL INFORMATION use lmonuc'rm....... ......... . . ..|-| lNTFINSEN-LY SAFE ”one: . |-1 nescnwflcn . . . , . . . 1-| YEcmtcAL cuAnmtmsms.1~z AccEssomEs ...... . . . 1-3 LICENSE REOJIREMENTS . . . . . . . . . . 14 SEmEInFOHMATION ......... ..... 14 PAGE CONTROLS................ ........ .,.........-u SECTION II INSTALLATION AND PROGRAMMING FAGE GENEML'NFORMATION.... .............. .........-z| uuPAcKme ANDINSPECTNG EQUIPMENT ............ . . . , . . , z-l eArrEvasnLuflou............. ....... .....,.z-| momma . ........................ z-z ENTERPHOGWINGMODE. .. ..... ..........-zz GENERAL PERFORMANCE VARIABLES qcnmna. o). . , ..... z-a CHMELOGHOUFONEFUNCTM ..... . ..... z-s cumuaomouflwomnuns...” ............ 2-7 cnmns. 065009 THREE FLMZTIONS cummmc mspuw sum 24 ummwsmc DISPLAY Funcnous ..... . . . . ...... . . . . zuo REVIEWCHANNELUVALUES. . . ..... . . .. . . . . z-n ENTER CHANNEL FREQUENCIES AND CODE sumo VALUES. 2-12 LEAVET'HE momma-ms none . . . . 2-14 GROUPSELEcmu . . . . . . 2.14 cummc RADIO 55mm . 2-‘5 oaoupaoumn . . . . . .. .. . ..... z-‘e SPEcuLcLonmmmuc‘nons ....... 240 scmusnuomonm cumuELcLonme . . . . . . . . . . ..... z-n Pmmavcwm 2-17 YONEOODEGUARDVALUES .......... .. . . . . . . . .. ...... 2-1- mmuconEGumovALuEs......................... 2-1- PAGE am-remm-munou.......... ....... ...... ”24 TABLE OF CONTENTS EPH SERIES VHF sumo PARAGRAPH 3, ! J. I . | 32 3.2 I 3.12 31.3 32.4 3.2.5 12.8 FIGUfiE 3-1 ”mm 4.1 4.2 4.3 45.‘ £32 £13 4.3.4 HOURS 44 2:53 Pas. ll SECTION III OPERATION use lm'nonuc‘rlm ..... . . . s-v msmvomous . , ‘ . . . . OPEHAHON....... A mu: OPERATION ..... cons mun 095mm . . uluomsmrmea . . . ‘. ”LT-IN FEATURES . . . . . . . OPERATIONAL FilTURES AVMABLE . ‘ . . , 3-4 GfimPDPEfiAflM-................... ... .,.‘3~" nee LIOUlD CRYSTAL DISPLAYS . .......... . . . ............. 34 SECTION IV THEORY OF OPERATION page INTRODUCTKN ........... . . . . .................. ‘4 aouamanoescflmm . . . A . H m THEORV OF OPERATE“ ....... . 4-1 necswsa ‘ ..... . u THANSMIWEH ‘ . . , . , , Id 4-5 4-7 RECEIVERBLOCK DIAGRAM . . . . TfiANSMl'I'I‘ERROCK DIAGRAM . . . . . POWEHAMFUFIEHBLOCKMMM . . . . . . .. ANTED!“ SWITCH FUPC‘I’IONAL 100K DIAGRAM ‘ SVNTDESIZER ELmK MW . . . » . ....... EPH SERIES VHF RADIO TABLE OF CONTENTS PMHAPH 5.1 5.2 5.3 5.3. | 5.3.2 5.3.3 E.‘ SJ.‘ HAZ 5A} 55 ii! 5.5.2 353 EA.‘ 5.6 FIGURE 54 5-2 54 TABLE 5-1 SECTION V MAINTENANCE ms: INTROWCTION........ .!-| TESTEQUIPMBJT REQUIRED . . . 94 OVERHAUL ........ VISUAL INSPECTION . . CLEANING , REPAIR . . ....... DISISSEHMVIASSEMLV . BA'I'I'EHV REMOVAL . . UNIT OEASSEMBLV . Assemu ........ .................. u rssfmnnuwuemmocsouass........... ........... s-e rem-sew ......... . ..... ..... 54 SVN'I'HESIZER...“ ..... ss mmmsn.. ............ ...... 5-7 ascswu.........,.,. ........... 5-9 nouns-come ......... ............. s-u mas newnmuowunoummsmsm ............... 5-7 mAnsumsnfssTsET~uP ...... . ........... 5-- necavearssrsewr” ....................... s-uo puss mumma ............ ........... 3." Pac- II YAKE OF CONTENT! EPH SERIES VHF RADIO SECTIONVI ILLUSTRATED PARTS LIST PARAGRAPH PAGE u INTRODUCTKJN .......... .......... 1-1 61 BILLSOFMATERIAL ............... . ....... . . . . ‘ . , , . 6-1 FINALASSEWLV............ ................ . SVSTEMSFflmEASSEMlLV.....,... ........ CONTROLEOMD ..... . . . . ............. SVS’I’EMSEOMD . . . , . A . . TDPFHAMEASSEMHN . . . . . MFRAIE ASSEMSLV . . . . . ZWATI’FIXITX BOARD . . EWA‘ITRXITXSOARD . . FEM COVER ASSBAGLV . . ‘ UTIONSBOARD....... KEVBOARDADISFLAY ASSMLY KEVBOARDIDISPLAY sumo . ALPHANJMERIC DISPLAY WARD . . A . . . . ............... . ...... M9 SUPPLEMENTS APPEND'X PAGE A NTEGRATEDCIHCU'TDATA....... ............ ..... A-V SECTION I GENERAL INFORMATION L1 INTRODUCTION This mull unmalm Irlonnuion cone. In. physical. madame-I. and cleancal shamanism; M rh- 50me EPH Son“ handheld VH rafins. 1.2 lNTFIlNSlCALLY SAFE MODELS Hwiu came Intrinsic sm lei use In hazardous armromms require special an “n ImIr renair and nulmemnco: Imam. it is ricommended than you sond all Imrirslcany Sara nabs In mad of non: In the Bond 9 armory to mm curmllnnca with Intrinsic-I» Sm animation. WARNING uoorsrcrch on IMPROPER REPAIR OF INTRINSICALLY SAFE mores WILL MAKE THEM UNSAFE FOR OPERATION IN HAZARDOUS ENVIRONMENTS AND WILL VOID THEIR INTfiINSICALLY SAFE RATING 1.3 DESCRIPTION The EFH Son“ adios m sul-comined VHF FM Transceivers cmrr In. Irewenw range or IABMl-Iz In 17‘MHL The urlls an mull-enamel. dl ‘ symmlznc r using a si la crystal for Ir uenw control All murals Income in E H In Ior the star-9- 01 channel roquency, Code and". and Dual Tun. Mullpu Froquoncmmornllrc Nummc mum" (DTMFIANI) moo“ mmbn. Al mall also laud. lovr nanny And annml irfllcnorsr Tow]. mm: eomml nVlvw Irmrm mar. pfio scan. and mam-Chime scan Slams and channel Information is «Inland ever a Iquqcrys dspIay on Kaybowoisphy rmdels. Connectors m provided on m: the ma mm In: exlarnal anlnnm. rnlcrnphonm spuknr. and urn-r optional accessorin. A varI-ry of twist-oil balmy nick) it. also lvarllhlt. A partlaI In or EPH meals and un'n Iamm apes: In th- rnbh bolcw; EPH CHANNELS/ KEYBOARD SPECIAL MODE. SYSTEM DISPLAY FEATURES 214 2A 4 [I Alphanumorlc 2 War! 514 0A 14 “a none 514 0M 4 mm Mml Case 5“ 1A 1 Standard 514 2A 4 Abnanumenc 51! 2M t wmnumtrlc Metal Cm 599 1A System Samara 509 2A Synam Alprnmmerlc NOTE. System radlos “Ln-v0 special program “alum that roduel rm hunter cl cfllflmh wan-bl! In. In“. Doommng on no modal. Systlrn radios may luv. a many as 210 charm-Ia. or as low as 14 chants-It serum Mammal-am Malawi/yam. Plan 14 GENERAL INFORMATICN EPH SERIES VHF RAOIO 1.4 TECHNICAL CHARACTERISTICS FREQUENCY: POWER SUPPLY: OPERATIONAL FEATURES: Priority Channel San TmnsnwnTI-m-Om Timer Scan Delay DTMFIANI Encode Codi Guard m Squolm Tail E innon CHANNELS: EPH 214.4514 EPH 599 FREQUENCY SPREAD: OPERATING TEMPERATURE: waigm: wmn: 0mm: Haiglt ANTENNA TYPEL CHANNEL SPACING: MAX CURRENT DRAIN: Transmit 5 watt chsivo: Roe-m “My: FCC Idsfificflbfl tumour: RF OUTPUT POWER: 1484 "MHZ One manageable rum-cannula bamry pack with Input-turn many or on. mane battery pan: Programmle (human! um omy) Prognmable ngmh Fragm- ngumml. Mme sum 14 210 In menu “enamel woups 28 MHz with no «gram 40' to do“: PHYSICAL DIMENSIONS 2!) oz. (2! at with lugs busty) 0.0 kilogram: (0.7 K; m largo mm 2.55 in («A mIIIImlms) 1,5 In. (381 mm.) as m. (1575 mm. 745 h. mm mm.‘ van lam balmy] Truman Haw wound umber He: (31wa ENG HM wound MN! an (optional) so Kn: mums 165m A5 mA (bmry an on“) 15 mA (bunny sav- an) ASYQDQ LTEOOOI TRANSMITTER 5 Wan: I Power Mom)“ 2 was 0 Pmr Modlr 2 was PH 2" ‘HIgh and WWW m Worst-cam. MODULATION CHARACTERISTICS: SPURIOUS AND HARMONICS: MAXIMUM DEVIATION: ISKOFZD | GKOFSE IGKOFXE “GB SKPB Pago‘l-Z WMmafi-awmmmm. m EPH SERIES VHF RADIO GENERAL INFORMATION m nun mo NOISE (EM): cs da FREQUENCY STABIUTY: a PPM AUDIO DISTORTION: zm "lumen mm am: mum AUDIO RESPONSE: n m «a from ads/om mug-mun: a: 0.3 no a Kn: ourv CYCLE: 5 - s - ow. RECEIVER sensmvrrv: ma 5mm OAZSuV NOISE souchn-c: onuv sewerlvm: 70 as muss mo spumous neswuseswscs INTERMODULATION: ma AUDIO RESPONSE: as» «amen/cam mmaosmam AUDIO ourPU'r: soomw mm m maximm almniun m an 5 ohm luau 1.5 ACCESSORIES A who we ' M optional muons m mum for IN EPH hand held (rm-caMm Com your BENDI out! tor oomph“ lntormalion. 1.6 LICENSE REQUIREMENTS This ”durum M on unused by tho Fodml Cunnunicatinm Commitsion FCC) won n may on undo Your SENDIXIKJNG doahr can assist u In filing in. app nag ape n hr the FCC, ind will penguin «on main with your ammo and“ and 31 codes. 1.7 SERVICE INFORMATION I! you um um. com-ct your EENMXIKING Godot, H. of my BENDIXIKING Mobile Coma-unbalan- dumls wippnwmmrmo. Ilyoullndl mlmwmsmmwwuwaafir. youmayeonuctmflmry atlfl'sldt'”: BENDIXIKING Mauls Commas WM 2920 Host-ll Avmo m. Kim 5004! (913) 842—0‘02 nmmc mmmmnm-mm Pag- us GENERAL NFOHMA‘HON EPH SERIES VHF HADQ Ylmsulv xnmcnon SGQELCH 0005 DUAID ”new“ mam "mun- Em Mom mm town milemmmsvuv CfiViifio OI HOV mum) lnsmcsa new, mun-m unicnon Nsv mnnn mam" Low MYTH" AlllellA Accissolv stuns: "OW" nun-own"! sumo-vs LC: Ull'uv IVY wu‘v Tc um 3 —— (Hanna PRGRRXSCNIDCG FROG SCAN TXRXIDCG ”mum msmv “mun-tun: ms-uv FIGURE M CONTROLS Pm‘A wmwmmmurmn mm SECTION II INSTALLATION AND PROGRAMMING 2.1 GENERAL INFORMATION This umn contains Mamba comm" mo installation no ummi ol Bambi/K Em Sums hmdhald VHF main one "° “9 2.2 UNPACKING AND INSPECTING EQUIPMENT Excret- emmt can Whlfl M m- oqulpmlm. Man a viwal inspector! M the unit Ior evldems at d 5 mm amino 5 man It a claim for damn. Is to be made. mo in. shl lng comma! to suh mlfle [he claim a claim should in promptly find with the lunspo ' n com yl ll would be mum. la main mo cominsr and Inc mamial mar 31 willpmem has In named in in. mm lhlt squ'pmarl Home. at run m should Income necessary, 2.2.1 BATTERY INSTALLATION A. Sewn/King Mary pads an “an" n l variety of slzts and types 101 special mammal Rechamoalo may pedal can no chug-d 3:9me or whit mac-ed no a B, Tu install the balmy, but: ma cam hub on In. rafi hue and place I In In recess 01th. bumpy pad. Post-on m pack a! mo 30” dim. mil m maul studs in unit mass, Apply upwald mun lo the pack while wing In. D to its original posmnl Tm MI lab will click. Iodtiw It: pant In posllon. C. To mm! m- winery. mm m- new all Press up the m1 lab on the side of me can wnlu mung me banry pack appmxinauty 30‘ and mime It Imrn mu radio, 0. Puriodi M Illa comes on battery pack lot din that may mm! a good sleclncal com wit in. durum base. WARNING WARNING FOR INTRINSICALLY SAFE RADIOS DESIGNED FOR USE IN HAZARDOUS ENVIRONMENTS. REPLACEMENT BATTERIES MUST BE APPROVED BY FACTORY MUTUAL RESEARCH FOR USE WITH SENDIXI'KING RADIOS. DO NOT DISPOSE OF A BATTERY PACK IN FIRE, AN EXPLOSION MAY OCCUR. man's 2-1 BATTERY msuumou amour/ma Fag. z-v |NSTALLATION AND PROGRAMMING EPH SERIES VHF RADIO 2.3 PROGRAMMING Sondlx'K ofllnwmblslctymalEH-lhanamhraflbs Thsllrat Milka mend id maniacanLCD). Tria secom wowsmktytnamom‘spiay. "N m h Thou art (hm flaunt ways in program mas. radon: AAradlowhhammw-ufiaplamwproglmm usi its olrdlfldl programing plug. This m" of iha’nnnuai date as the! ligand“. M B. A radlo with a kayboaru and dlaplay can Mar its program“ unln (axcspl Ammmmaflc daplafi 1am ) in mar rm cl ma aama "Imam-V band. us'ng a cloning cabin. Sea bring ado snfinna' nri pag- 2-15. c. Any Bamwmriamnradomhapmwmudimawarb us aspaeiai HS-232 irilMacs cable. That in. is not dumb“ ln mu animal. Corns! andix/th for the programing came. , mu Immicn manual. 2.3.1 ENTER PROGRAMMING MODE Radios an shined wih a door covamg in. layman and aphy. salon programming. ram iha door by ramov' ma NM pad. minim in. door pat baiow ma apaakar will. and slicing ma duor dcwnwaid. plan: in bamry pack. 1. Makesueihebflmrypackisehamm 2. imnmmmtm std. connector Minna. anus nnmtarmmnwiilha nnlop. 2.3151???“ “°"- “V °' “2. “in“ e e ramrm m e em with iha puarguoltiori “fiffigfi Imo mam connector 01 (ha radio. 3. Sabaadunmlomupfiobapm ranirliad. g: manaly in “channel as.) Grow Saladlon‘ on page 2-14. 4. Pins and mi! if! manor switch. 5. wanoum‘wa trials! m press anfl ix: ma . or m mm use a CD “many - 128 & Rabin mi [FCN] lily and in! maslef shim. Tha radio Is now In the password aniry m. 7. Emar iha six mid code. Wiimul in. ennui pamo coda. ynu camel proceed wim programing. NOTE: Naw radon lhbpad lrom IN mm” In mlflmd in. mm coda comm. Whiis ans ' ma pawn-d coda lhe display will not chime, a hep will sound lnr each kuy pruned, ii in. password coda Ia filter-d mammary. ma radii wil mm is normal oparalbn. Tawnmataapa. P1. 24 mm EPH SERIES VHF RAW Ch 28 l 7.3.2 Channel 0 I!» fill pnrllon of m- alamols In 11mm»! rm. Fora momma radio. Iy. Saint rm grow lo on progmmnod More art-mg Programing Modal med be pro memo mp Samn' on page 2-15. Sn “STALLATION AND PROGRAMMING To Me passworfl ranching“. press 1h! [EMT] My | corilnuo win norrrnl radlo program. Tu chango (no passworfl. press ma [FCN] key and mm a new six-dull puswuro cod-4 Tho cans are display-d as you onlor mom NOTE200mw011lnrlfnllmd'vilollm code-unradowillrrulluncfion. 0mm": and: can corluhtho alglu u wroughtfland'. ll you man an lrror gummy the new password code. pron rho [CLR’] kay and |ry lgain. Pros: tho [EMT] my 00 um tho rwr password and procud lo reaming model The lisplay wil maize in R an on (wrunumerlc asplly) or PR ctr I) (aw-m 7-5mom mlcyll GENERM. PERFORMANCE VAHMES (CHANEL 0] that controls a!“ perfcrrmm uriablu lar III tho Chlnml 0 mung; lor nah m must The samo password end. I; M for all groups In tho moo. NOTE: senile: Ilsled a: Group 0m «minus. Group The rundlons. ind Group Thu. lunctlons Mar no proqummirv Gunman groups, not chum-l groups. Fnssme [FCNLkey repuudlylomm smmmcrrmnnlolmen mammal. cum-my palm Channel «was: induct: Aurorrmle Nam-r lamination (AN!) Trimmer Thu-om Timer Scan [may Tlma Grnup on. unsound-12345 emery Savor ' Pmriy Scan Opemlm Pflorly Key Lockout sun List Leda-n Group Two humans: 242345 Embl- Uur Cad- Gum! Busy Charm-l 0pm" ANI m D'I’MF Emma W Th". rm: 34 2345 mm End” Com": Abrnnumnric Moo- Enlbln 8m Dumb" Group Lfiel IMO NOTE: Amhanumlm Dlfiplayl mm i“ (NS section Sm l" The arm pros-mm am also und lo program males win mam! mm d‘splays. except mm mm 5 apply only lo Alpnammodc Swab/s (see hm} (AWNM PM only) (Ammrrnric Display arty) (Alma-mm Display only) (Abram-mm Display only) (Abhamm may only) M 2-1 INSTALLATION AND PflOGFlAMMNG EPH SERIES VHF RADIO A. AUTOMATIC NUMBEE IDENTIFICATION (ANI) ma 1. Alter omnng the programing mod- Iho LCD w- I l" h flfl dl lay PRG Ch 00 (Alphanumu‘c) or FROG CH 0 L u u [7- ll!) 2. Pru: In. IFCN] my. 3. TM dlsplay VII MMQ the ANI ID umber (as ‘m D ‘ n l' ‘ mwussvanmmybi used). Tho ID "unbor IBJ-PEBE can In uuu lor either rm mar-a mm or "summed as a DTMF tone burs! Ior m outposts. Th. ANI can In anabltd or dlsabhd. Sea 'ANI ENABLE" on page 2G. la. ll m mango Is mound lar ma ID numr. pros: In: (FCNI my to m 10 rm next sacrum I“ 75 I “" “cmfi'lfiflw? “mm“; by I??? 327. . M O I 85331458 {pp-mommmlmspuywnacmm an. ‘Hls “as I la aifilsflrgg [gamma an be Incmrrnrud one ‘ 8501.11.15] 9' ' 4d.Prassm‘[ENflkaylnsim-maml0mn1boram mm In ms nu! «Glen. ll me rag/“If: "unbeawlrglfibe hmgsad orw lr>r|¢':|Im-|ingi press net-ad mne- In 0 no suction. The ID mule-r will not In mud bully. B, TRANSMITTER TIME OUT TIMER Inns rx Altar the ID numlitr is sat, In display 19er nnn (“EC will mm 9mm Thls Ismaduvatumdlm uuu J mmimr Tm Our flour. 0 SEC mm In ”rime (in Timur in ma mu 1: Puss 1M [PHI] kny In Incnuse mo Time on Tuner ear SE!“ wrationtgyls socoms.wmamaxlmumol225 J l. seconds ( minus, 65 acorns). Puss 1h. [PM] any min no charge m. all-don (mm 22.5 seconds um. Pwutmmwmmmwmmr mbnbnn. Pru: tho [EMT] lay to sure (no chum sorting rd advancnn th- m slcfian‘ PmmlFCNln lo mum-totmmgt mum inch-min aeriammmuomm bummunmdbcally. Page 24 am EPH SERIES VHF RADIO C. SCAN DELAY TIME m I! 65 SEC | 15 SEC NSTALLATIG‘ AND PROGRAMMING Amy m. Tim. Out Tum-r is in. ma uppor dlsnuy =i lldicnzl PKG SCN. This is in: scan allay fin. “no . Puss the [PHI] kay lo Incense mo scan delay film by 5 squads. up w 75 sacunds. Press the [FRI] keyagam m sham. 1mm 1mm 7.5 seconds to 0. 5m: lho (CLRI my |o run an uan «by time an PM“ the [EMT] key to Sim m. changad ml ind adv-no! to ma non action, "0 Plus Inc [FCN] h mums to in nu! seqlon ilmen sis .orwane«seltlnqlsm to melaminmlmdbcflm V 2.33 CHANNEL 0 GROUP ONE FUNCTIONS i" 1— 123H5 "5 \|/ -.— 183MB A. BATTERY SAVER INHtBI'T HI \I I ~.— eaaqs 5mm Alla: the scan dolly tlm- I- m 1". LCD m1! dtplay PRG 1-123“. TV- II I mp 00 fit. mammal film than can be an or disabled. Whon a handle" i manna. the com ndnn numbor in ma Gamay wll flash When ma ncfien isdlsabledlhenun'hoflsslelfly. Wyouwlshla firmly! tho Nualon hum mm to diubla or via Lona, pun no number m comm to that when EXAMPLE: I lunalon l (P‘ ‘ Kw mum) is dlubloa. thi 4 in "l. phy WI not be Hashing. II "to 4] kay_is the l in m- ummy mu m saw ma ma Prlomy Koy Loam! In nnfilod. A “sequent m m- [4] My will asahle Pflnmy Key When inhale" 1 Is enabled (lhshinfl) 1h! blnlry {Hats/“z,Izflnaer-yd‘ooflflea Thu balmy am shnumldflbo o proper voltage rum “Mae or h symms requiring warmly (a? mulch muck m. NOTE: mine amen: dram and hemry In 1 ‘ Inns at. band on podnmnca with m. bluury savor on. Pm 2-5
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