T YPICA L USES FOR A CB RADIO Business Uses Th e following tips will help you g et the mos t enjoym ent out of your CB. ġ7 CB OPERATION TIPS Like mos t activ ities, CB radi o users ha ve custom s and cour tesies. T o decrease the transmitted sign al strength (to preve nt overloading a nea rby CB) and save batte ry power, set PWR HI/LO to LO.T o increase the transmitted signal streng th and the TRC-23 9's range, s et PWR HI/LO to HI.Based on your des ired trans mitting range, set the pow er level as follows. RECEIVING T RANSMISSI ONS AND ADJUSTING SQUELC H Caution: Before re ceiving or transm itting, al ways conne ct t he ant enn a.ġ6 2. W hen t he cabl e termin ates in a PL-25 9 conne c- tor, obtai n an adapter t o fit the BNC c onnector.ġ5 OPERATIO N Before yo u start us ing your TR C-239, we recom- mend y ou read “CB O peration T ips” on Pag e 17, whic h con tai ns in form ati on t o help y ou us e th e TRC - 239 effe ctively and courte ously. Fo r lengt hs ov er 50 fe et, us e low- lo ss RG-8 coaxi al ca- ble. ġ4 Note : When co nnecting a n optional an tenna, al ways use 50-o hm c oaxi al ca ble such as R G-5 8. Press the an tenna dow n over the jack and turn the ante nna’ s base clockwi se until i t locks. Align the s lots a round the ant enna’ s connec tor with t he tabs o n the ante nna jack on top o f the TRC-239. If batte ries are inst alled for p ortable u se, make sure NI/AL in side the battery compartme nt is s et to th e correct pos iti on (se e “Using Batterie s” on ).ġ3 1. Conne ct the other end of the po wer cord t o your vehicl e’s cigare tte lighte r socket.ġ2 you fini sh, disconne ct the pow er supply fro m AC power b efore you di sconnec t the power co rd from the TRC-239. Plug the po wer cord’ s Adaptapl ug into the TR C- 239’ s POWER jack. When the ba tteries are fully c harged, un plug the charg er from the AC outlet, then d isconne ct the charger from the CB.ġ0 might be available are: munici pal curb side collec tion, drop-o ff boxes at reta ilers such as your local R a- dioShac k store, recycling collection ce nters, an d mail- bac k p rog r ams.ġ1 Follow these ste ps to connec t the TRC-2 39 to your vehi c le’s bat ter y pow er. It takes 14 –16 hour s to recharge Ni-M H batter- ies or 7–8 hours to recha rge Ni-Cd ba tteries th at are f ull y dis char g ed. Plug the charger' s other end into a stan dard AC outl et. Caution: If you do n ot plan to use the TRC-2 39 with internal bat teries for s eve ral mo nths, re mov e t he bat- teries.ĩ 4. Warn in g: Dispose of old batterie s promptl y and properly. USING BATTERIES Your TRC-23 9 can use 9 AA ba tteries (not s upplied) for powe r.Ĩ When t he TX/BA TT indicato r lights steadily or the TRC-2 39 stops o perating p roperly, rep lace the b at- teries. S e t NI/AL to NI to use rech argeable b atteries inside the TRC-23 9 Warn in g: To avoid in juring y oursel f or dam aging th e TRC-2 39, conne ct a batte ry charger t o POWER only when u sing Ni-Cd o r Ni-MH ba tteries.vehicl e battery po wer (using an optional adapter) ħ.Ħ PREPARATION POWERING THE CB You can p ower your TRC-239 fro m any of thes e sourc es: These rul es app ly to the opera tion of a Class D CB.ĥ CONTEN TS Preparation. H owe ver, the FCC does re quir e t hat you read and kno w Part 95 of FCC Rules. Automatic Noise Limi ter - reduces no ise cause d by nearby electrical equipme nt such as motors or au- tomotiv e ignitio n system s.Ĥ FCC INFORMATION The Federal Communicat ions Commis sion (FCC) does no t re qui re y ou to h ave a lic en se to operate thi s CB. Automat ic Modulation L imiter - prev ents over- modula tion to en sure a cle ar sound. ģ Rot ary V ol ume a nd Sque lc h C ontr ols - mean faster, e asier ope ration und er virtuall y any co ndition. You can us e your TRC-239 a round th e house, in your offi ce, car o r boa t or anywh ere on t he go. It will give you re liab le comm uni catio ns in many di ffere nt ap pli- cations. TRC-239 40-Channel, 4-Watt CB Walkie-Talkie 21-1628.fm P age 1 Tuesday, Januar y 25, 2000 9: 30 AM.Ģ FEATURES Your Ra dioShack TR C-239 40-Channel, 4-Watt C B Walkie -Talkie i s a portab le, ea sy-to-use, tw o-way ra- dio that you ca n carry almo st anyw here.
#Radio shack battery charger manual
21-1628 OWNER’S MANUAL Pleas e read befor e usi ng th is eq uipme n t.
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