Radio ShackメーカーPRO-2045の使用説明書/サービス説明書
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Cat. No. 20-418 OWNER’S MANUAL PRO- 2045 200-Channel Weather Alert Home Scanner Please read before using this equipme nt. 20-4 18.f m Page 1 We dnes day, A u gust 4, 1999 12 :42 PM.
2 FEATURES Your RadioShac k P R O-2045 200- Channel Weather A lert Home Scan- ner lets you in on all the action! This scanner gives you direct access to over 4 9,500 e xciting frequen cies used by pol.
3 Direct Search — lets you s earch fo r transmissions starting from a freque n- cy you specify. Co unt Fea tur e — lets you k ee p track of how many times y our scanner h as stopped on a chann el.
4 Your scanner c an receive all of the se bands: FCC NOT ICE Your scanner m ig ht cause radio or T V interference even when it is operating properly. To determine if your scann er is causing the interference, turn off your scanner. If the interference goes away, your scan ner wa s causing it.
5 CONTENTS Prep arati on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Connecting Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Usin g Stan d ard AC Power .
6 Spe cial Fea tures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Del ay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Pr iorit y .
7 PREPARA TION CONNECTING POWER You can power your s cann er from a standard A C ou tlet using t he sup plied AC adap ter o r from y ou r vehicle’ s bat - tery using an optional DC power cord.
8 • I f y ou use your scann er in your vehicle with t he engine running, you might hear electrical noi se from the sc anner . T his is normal. Note: M obile use of this scanne r is unlawful or req uires a perm it in some areas. Check the laws i n your area.
9 Note: Alway s use 50 -ohm coaxial ca- ble to conn ect an out door antenn a to your scanner. For lengths under 50 feet, use RG-58 or RG-8/M coaxial ca- ble. For lengths over 50 feet, use RG - 8, low-loss coaxial cable. If t he coax ial cable’s conn ector does not fit the ANT jack, you might also nee d an adapter.
10 T EST ING ALERT OPERAT ION For your s canner’s weather alert func- tion to be effective, you m ust place the scanner: • Where it can receive an emer- gency alert broa dcast (see “T est- ing Alert Reception” on this page) • Where you can hear its ale rt tone (See “T esting the Weather Alert” on Page 1 1).
11 T e sting the W ea ther Ale rt Follow these steps to test t h e weather alert — to hea r how it sounds and e n- sure that t he circuitry is working. Note: This test do es not ensure that your scanner will sound an alert when the weather serv ice transmits an emergency signal (see “ We ath er Alert” o n Page 25).
12 T raffic S afety Do not wear a n earphon e or hea d- phones while operating a motor vehi - cle. This can creat e a traffic ha zard and c an be illega l in som e areas. Even thou gh some earphones and headphones let you hear some out- side soun ds when l istening a t normal volume le vels, they st ill can presen t a traffic hazard.
13 2. Remove t he scanner ’s top cover . 3. Gently plug t he CTCS S boa rd i nto sock e ts J9 and J10 on the top of the scanner ’s circuit boa rd. 4. Replace the scann er ’s top cover, then replace the t wo side screw s and th ree bo ttom s crews.
14 UNDERSTANDING Y OUR SCANNE R A LOOK AT THE KEYBOARD A quick glance at this section should help you understand each key’s func tion(s). VOLUME — rot ate to turn the scann er on or of f and adj ust the vol ume. SQUELCH — ro ta te t o a d ju st th e squelch.
15 Number Keys — each key has a sin- gle digit with a range o f numbers print- ed abov e it. The si ngle d igits are us ed to enter t he number of a channel or frequency . The range of numbers (21– 40, for ex ample) i ndicates t he cha n- nels that make up a memory bank.
16 A LOOK AT THE DISPLAY The display has sev eral indicators that show the s canne r’s current operating mo de. A good look at the di s pl ay will help you understand how your scanner operates . MON — appears during a search or when you listen to a m onitor memory.
17 L/O — app ears whe n you m anual ly select a l ocked c hanne l or a s kipped frequency . DLY — appears w hen you program a channel for a 2-second delay or when you listen to a channe l that ha s been programme d with the delay feat ure.
18 OPE R ATION T URNI NG ON THE SCANNER/SETTING V OLUME AND SQUELC H 1. Rotate VOLUME 1 / 4 turn clockwise to turn o n t he scanner . 2. Rotate SQUELCH fully counter- clockwi se. 3. Slowly turn SQ UELCH cl o ckwis e until the hissin g stops . Note: To hear a weak or distant sta- tion, turn SQUELCH counterclockwise.
19 •P r e s s FREQ/CHAN-LOCK until the CHA N in dicator appears. T urn the rotary t une r to select the de sired chan nel. 3. Enter a frequenc y (including the decimal point). 4. Press E to s t ore the frequency . Notes: • If you made a mistak e in Step 3, the s canner d isplays Er ror and beeps three times.
20 6. When the scanner finds a trans- mission, you can: • Store the displayed frequency into the curr ent monitor memory — quickly press MO NITOR . • Lock out the f req uenc y so t he scanner does not stop on it again — pres s S/S . The sc a n- ner resumes searching.
21 • Continue the searc h — press s or t . • Hold the scanner on the fre- quency — press LI MIT or t ur n the rotary t un er eit he r way one cli ck. -h - appea rs. Notes: • Y ou can press s or t during the hold to step t hrough the fre- quencies toward the upper or lowe r lim it s .
22 AUTOMA TICALL Y STORING F REQUENCIES You can have your scann er autom ati- cally store active frequencies into empty channel s within t he banks you specify.
23 LI ST E NI NG TO M ON I TO R MEM OR IES Once you st ore f requencies i nto moni - tor memories u sing a d irect or limit search or weather scan, you can listen to a monitor memory by pressing MANUAL , MONITOR , an d th e n the number for t he moni tor me mory you want to list e n to.
24 Lock in g Out Channels You can increase the effective scan- ning speed by lockin g out channel s that have a c ontinuous t ransm ission, such as a weat her chan nel. Note: Y ou can manua lly select the channels you have lock ed out. To lock out a c h annel, man ually select the chan nel, t hen press LOCKOUT so L/O appea rs on the display.
25 SCANNING T HE WEAT HER BAND The F CC (Federal C ommuni cations Commission) ha s allocated 1 1 cha n- nels for use by the National Oceani c and Atmospheric Ad ministration (NO AA). Your scanner is preprogram med w ith the following se ven frequenc ies avail- able to NOAA.
26 SPEC IAL FE ATURES DELAY Many agen cies us e a tw o-way radio system t hat m ight h ave a period of 2 or more seconds between a que ry and a reply. To keep from m issing a reply on a specific channe l, you can pro- gram a 2-sec ond delay into any c han- nel, or on fre quencies d uring a frequency search.
27 The scan ner autom atically desi g- nates each ba nk’s first channe l as that bank’s priority cha nnel. Follow these steps to program a di f ferent channel as the priori t y chan nel for a bank. 1. Press PROGRAM . 2. Use the num ber keys to ent er the channel num ber you want to pro- gram as th e priority channe l, then press PRIORITY .
28 USING AUTO SORT You can set the scanner t o scan within each bank from the channel with the lowest frequenc y to th e chann el w ith the highest frequency, instead of i n channel num ber order. Th is mak es the scanner sc an fast er. Follow these ste ps to turn on auto sort.
29 T RANSFERRING A FREQUENCY TO ANOTHER CHA NNEL T ransfer ring to an Em pty Channel This f eature le ts you reassign a stored frequency to another bank’s v acant channel. Note: You cannot transfer a frequenc y into o r out of a priori t y chann el.
30 USING THE C OUNT FEATURE The scanne r can count the num ber of times it has de tected a t ran smiss ion on each channel since you turned on the scanner or cleared th e count. 1. While the s canner is scanni ng, press MANUAL . 2. Press COUNT . The s canner d is- plays COUN T , the current channel number , and the count number.
31 Assigning a CT CSS T o ne Freq ue ncy to a Chan ne l You can spec ify the CT CSS tone fre- quency you want the sc anner to d e- tect on a spec ific prep rogrammed channel. 1. Select the channel number t hat has the frequency you want to assign a CTCS S tone frequ ency to.
32 A GENERAL GUIDE TO SCANNING Reception of the frequencies covered by your scanner is m ainly “line-of- sight.” That means you usually cannot hear stations that are bey ond the ho ri- zon. During t he summ er mont hs, y ou might be able t o hear stat ions in the 30–50 MHz ran ge located several hundred or even thousan ds of m iles a way .
33 Birdie F requen cies Birdies a re frequencies your scanner uses when it operates. T hese op erat ing f re- quencies might i nt e rfere with broadcasts on the same frequenc ies. If y ou tune one of these frequencies, you hear only noise on that frequenc y.
34 GUID E TO THE ACTION BAN DS T y pical Band Usage HF Band (29.00–30.0 MHz) 10-Meter Ama teur . ................................................ . ............... 29.00–2 9.7 0 MHz VHF Band (30 .00 –300.0 M Hz) Low Range ........ . ............
35 Pri mary Usage As a general rule, most radio activity is conc entrat ed on the following freque ncies: VH F Ba nd UHF Band Note: Remo te cont rol sta ti o ns and mobile units operate at 5 MHz higher than their associated b as e stations a nd relay repeater units.
36 BAND ALL OCATION To help decide which freque nc y ranges t o scan, use the fo llowing listing of the t ypi- cal services th at use the frequen cies y our scanner rec eives. These f requen cies are subject to change, and might v ary from area to area.
37 RO AD .. .. ... . Ro a d & H i g hway Mainten ance R TV .. Radio/ TV Remote Broadcast Pickup T AXI . ... .. ... .. ..... .. ... .. ... .. .. ... .. ... T a xi S erv ic e s TELB .. . .... ....... ..... ..... . .....Mobi le T elephone (Ai rcraft, Radio Common Car ri er , Landline com pan ies) TELC .
38 Airc raft Ban d (108– 136 MHz) 108.0 00-121. 490 .... ....... ..... ....... ..... .....AIR 121 . 500 ... ... .. ... .. .. ... .. ... .. ... AI R Em er g ency 121.5 10-136. 000 .... ....... ..... ....... ..... .....AIR U.S. Gover nm ent Band (138-144 MHz) 137.
39 U.S. Government Band (406 -450 MHz) 406.1 25-419. 975 . .... ....... ..... GOVT , USXX 70-Cent imeter Amateur Ban d (420- 450 MHz) 420.0 00-450. 000 ....... ..... ....... ..... . ... ... HAM Low Ban d (450- 470 MHz) 450.0 50-450. 925 ....... ..... .
40 T ROUBLESHOOTING If you h ave problems, here a re some suggestions th at migh t help. If no ne of these sugges tions help, take your scanner to y our local RadioShack st or e fo r as s i st a nc e. PROBLEM POSSIBLE CAUSE REMEDY Scanner i s t otally inop- erative.
41 CARE AND MA INTENA NCE Your PRO-2045 200-Chan nel Direct Entry Program mable S canner is an example of superior design an d crafts- manship. The f ollowing sugg estions will help you care for the PRO -2045 so you can enjoy it for years. Keep the s canner dry.
42 SPECIFICATIONS Frequenc y Coverage , Step, and Default Modulation Mode s: Channels . . . . . . . . . . . . . 210 (20 Chann els × 10 Ba nk s + 10 Monitor Memories) Sensitivity (20 dB S/N wi th 60% mod ulation for AM; 3 kHz deviation f o r NFM): NFM 40.
43 IF Frequenc ies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1st IF: 3 70. 7 MHz 2nd I F: 1 0.85 M Hz 3rd IF: 450 k Hz (NFM) Audi o Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ra dioSh ac k A Divisi o n of T an dy Corpor ation Fort Worth, T exas 76102 UBZZ01262ZZ 5A6 Pri nted in the Phi lippi nes RadioShac k Limit ed W arrant y Thi s pro duct is war ran ted agai ns t def ect s for 1 year fr om da te of purcha se fr om Ra dioS hack compa ny-ow ned store s and aut hori zed Radio Shac k fr anch isee s and deal - ers .
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Radio Shack PRO-2045をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはRadio Shack PRO-2045の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Radio Shack PRO-2045の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Radio Shack PRO-2045で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Radio Shack PRO-2045を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はRadio Shack PRO-2045の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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