Instruction/ maintenance manual of the product TRC-512 Radio Shack
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Cat. N o. 2 1-412 OWNER’S M ANUAL Plea se re ad bef o r e us in g t hi s eq uipm ent TRC-512 5-Ch annel 4 9 MHz FM Walkie -Ta lkie 21- 41 2. fm P a ge 1 T hur sd ay, A u gust 5, 19 99 3 :4 1 P M.
2 INTRODUC TION Your Radi oShack TRC-51 2 5-Channel 49 MHz F M Wal kie T alkie i s a co mpact , por table trans ceiver. You can com munica te with othe r TRC-512 t rans- ceiv ers, o r any ot her trans ceiver operat ing on the sam e frequency .
3 Belt Cli p — l ets you at tach t he TRC-51 2 se curely to your bel t or pocket for ha nds- free car ry ing. Dual-Conve rsion S uperheter odyne Cir cuitry — provi des clean, cle ar recepti on. Note : To po wer your T RC-512 , you need o ne 9 vo lt alkal ine b attery ( not suppli ed).
4 PR EP AR A TI ON INST ALLING THE BA TTER Y Your T RC-512 uses on e 9 volt bat tery ( not s upplie d) for power. For the long est life and bes t performanc e, we recomm end you use an al kali ne batt ery such as RadioSh ack Cat. No. 23-553 . Cauti on: Use o nly a fresh batter y of the requir ed size an d type .
5 2. Snap the battery onto the bat tery c onnector insi de the compar tment. The connect or only fit s on t he bat tery one way . 3. Replace t he cover . When t he low b attery i ndicat or lig hts, repl ace th e batter y. Cautions : • Always remov e an old or weak bat tery .
6 INST ALLING THE BEL T CLIP Your TRC- 512 comes wit h a clip you can us e to hook t he trans ceiver ont o your bel t or pocke t. To i n- stal l the clip, sl ide i t into th e slot o n the back of the tran s c e iv er u n til it lo c ks i nt o p la c e.
7 OPE RA T ION 1. Fully exten d the antenna . 2. Tur n on the transcei ver b y rot ating the volume contro l up unti l it cl icks. 3. Tur n the channel selec tor to tun e t o the desire d channel .
8 4. T o transmi t, press P USH TO T ALK and speak int o the mi crophone from ab out thr ee inc hes away . T o trans m it an a lert tone to a nother tra nsceive r on the sele cted fre quency , press the call butt on. 5. Releas e PUSH TO T ALK when you finish spea k- ing.
9 CARE AND MAINTENANC E Your Radio Shack TRC-512 5- Channel 49 MHz FM Walkie Tal kie is an exam ple of super ior des ign and craft smanship . The foll owing sugge stion s will hel p you car e for y our TRC-5 12 so you can enjo y it for years. Keep th e TRC-512 dr y.
10 Use only a fresh batte ry of the r eq uired siz e and recom m en ded type. Bat teries can leak c hemicals that damage yo ur TRC-512 ’s el ectr onic p arts. Wipe the TRC-512 wi th a damp c loth occas ionally to ke ep it looking n ew. Do not us e hars h chemical s, cle aning sol - vent s, or strong deterg ents to cl ean the TRC- 512.
11 THE FCC W ANTS YOU T O KNOW Your TRC- 512 might cause TV or r adi o int er ferenc e even when it i s oper ating proper ly. To d etermin e whether your TRC-5 12 is cau sing the i nterf erence, turn off your TRC-51 2. If the int erfer ence goes away, your TRC-5 12 is caus ing it.
12 SPE CIF IC A TIO NS GENERAL Operat ing F requenci es . .. ....... ..... .. (A) 49.830 MHz (B) 49 .84 5 MHz (C) 49 .86 0 MHz (D) 49 .87 5 MHz (E) 49 .89 0 MHz Input V oltage ... .. .. . ..... ..... ....... ..... ..... .. ..... .. ... 9V DC Curre nt Drain .
13 RECEIVER Se ns iti vity ( 20 dB qu ie ting ) ... ... ..... .. .. ..... ... .. . 0.5 µ V Squelch Sens itivi ty Thresh old ..... . ...... . .... . .... 0.5 µ V Modulat ion Acc eptance Bandwidt h .. ..... ..... . ± 7 k Hz Spurio us and Image Rejecti on .
14 NOTES 21-4 12 .f m Page 14 Thurs da y, Au gust 5, 1999 3:41 P M.
15 Limit ed Ninet y-Day W a rranty Thi s product i s warranted by RadioS hack agai nst manuf acturing defect s in materi al an d workmansh ip under nor mal use for nine ty (90) day s from the date of purchase fr om RadioSha ck company- own ed stores and authori zed RadioS hack franc hisee s and deal- er s.
Ra dioSha ck A Div ision of T andy Co rpora tio n Fo rt W ort h , T exa s 7610 2 9368 77 AA 4 A8 Pr int ed i n Tha ila nd (continue d) caus ed b y or attributabl e to acts of God, abuse, acci - dent, .
An important point after buying a device Radio Shack TRC-512 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Radio Shack TRC-512 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Radio Shack TRC-512 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Radio Shack TRC-512 you will learn all the available features of the product, as well as information on its operation. The information that you get Radio Shack TRC-512 will certainly help you make a decision on the purchase.
If you already are a holder of Radio Shack TRC-512, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Radio Shack TRC-512.
However, one of the most important roles played by the user manual is to help in solving problems with Radio Shack TRC-512. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Radio Shack TRC-512 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
