Instruction/ maintenance manual of the product 49-421A Radio Shack
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Cat. No. 49-421A OWNER’S MANUAL Ple ase rea d be for e us in g thi s eq uipm en t. Door Alarm 49-4 21a .fm Pa ge 1 T hu rsda y , Augus t 19 , 19 99 7: 48 A M.
2 FEATURES The Radi oShack Door Alar m is your 2 4- hour “elec tronic s entry . ” You can choose betwee n an insta nt alarm (f or when you are home) or a del ayed ala rm (giving you ti m e to d i s arm the alarm af ter you r eturn home ). Disar m ing is ea sy usi ng one of the two k eys that come wi th your al arm.
3 Low Power Consumpti on — uses le ss than 0 .05 mA in st andby mode ( when the alar m is not s ounding) f or l ong ba ttery l ife. Sol id-S tate Ci rcuit ry — provi des depend- able ope ration.
4 PREPARATION INSTALLING A BATTERY Your al arm require s one 9-vol t batter y (not suppl ied) for power . For the best perf or- manc e and longest l ife, we rec omm end an alka line battery, such as Rad ioShack Cat. No. 23-5 53. Cauti ons: U s e only a fre sh battery of the requi red s ize and type.
5 1. Use a Phi llips screwdri ver to r emove the s crew from the ba ttery compa rt- ment cover , then sl i de the cover of f. 2. Snap t he conn ector over t he 9-vol t batt ery’s t erminal s and place the bat - ter y in the com partment. 3. Replac e the c over , then rei nsert and ti ghten the screw .
6 MOUNTING THE ALARM Your al arm is designed for mou nt ing on non-met allic doo rs and windows only . It uses a magn et to t ri gger t he inter nal alar m. Moun ting on metal su rfaces can int erfere with proper operati on of the mag netic se n- sor .
7 Screw Mounting 1. Using the suppl ied dri lling t emplate , mark th e screw cent er points f or both the al arm and magn et. Y ou can d ril l star ter holes t o make it ea sier t o in sert the scr ews. 2. Thread screws (suppl i e d) into h oles A and B unti l the screws’ heads ext end about 1 / 8 inch ( 3 mm) from the mount- ing sur face.
8 3. Line up the k eyhole s l o ts on the ba ck of t he alarm wit h the sc rews, then sli de the alarm down ont o the scr ews to secu re it. 4. Remov e the bat - ter y compartmen t cover and the bat- ter y . T hen thread a scr ew int o hole C insi de the com- part ment.
9 Adhesive T ape Mounting 1. Clean and dry the mounti ng surfaces for both the a larm a nd the m agnet. 2. Peel the backing of f of on e sid e of each of the su pplie d adhesi ve strips , then at tach them to the back of the alar m and t he magnet . 3.
10 OPERATION USING YOUR DOOR ALARM A pair of keys i s prov ided to operat e the Off/On key swit ch. When t he alarm Illu str ati on th at was o n the fr ont co ver of the O /M with ca llou ts t o Ke y Sw itc h and Mode Switch.
11 sounds , sil ence it by i nsert ing a key and sett ing the key swit ch t o Off . I nst ant A lar m To arm t he alar m while you a re at ho me, set t he mode switc h to Insta nt Alarm and set the ke y sw it ch to On . The al arm sound s if the se cured do or or window is op ened and the magnet moves away fr om the al arm unit.
12 Delayed Ala rm To ar m the alar m when you l eave t he house, set the mode s witch to Delayed Alarm and set the key swit ch to On . On ce th e sw itc h is se t to On , ther e is about a 15-s econd del ay befor e the alarm i s armed, givi ng you time to go out and close the door .
13 CARE To enj oy your Ra dioShack Door Alarm f or a long ti me: • Kee p the al arm dry . I f it gets we t, wipe it dry immediatel y . • Use and store the al arm only i n nor- mal temperat ure en vironmen ts. • Han dl e the al arm gently and caref ully .
14 SPECIFICATIONS Po wer So urc e .... .. ... ... 9V A lk alin e B att ery Operat ion V oltage ...... ..... ..... 7V Minimum Cu rr en t Dr ai n a t 9V: Standb y Mod e ..... .. 0.03 mA Nomina l (0.05 mA Ma ximum) Alar m Soun din g ... .. .. . 20 mA Nominal (30 mA Maximum) Alar m Frequen cy .
15 Limite d Ni nety-Da y Warranty This pr oduct is wa r ranted b y RadioShack a g ainst manufacturin g defects in material a nd workmanshi p under nor mal use for ni net y (90) da y s from the date of purchase from Radi oShack compan y - owned s tores and authorized Rad ioShack fr anc hise es and deal - ers.
RadioSha ck A Divi sion of T a ndy Corpor ation Fort Wort h, T exas 7 6102 DG 3- 1 10- 18 8A 8N Pri nt ed in H ong Ko ng (Contin ued) products on whi ch a refund is made, become the propert y of RadioShac k . N ew or r econditioned parts an d pr od- ucts ma y be used in the performance of warrant y ser vic e.
An important point after buying a device Radio Shack 49-421A (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 49-421A 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 49-421A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Radio Shack 49-421A you will learn all the available features of the product, as well as information on its operation. The information that you get Radio Shack 49-421A will certainly help you make a decision on the purchase.
If you already are a holder of Radio Shack 49-421A, 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 49-421A.
However, one of the most important roles played by the user manual is to help in solving problems with Radio Shack 49-421A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Radio Shack 49-421A 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
