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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Jeff Rowland Design Group 501, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
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Unfortunately, only a few customers devote their time to read an instruction of Jeff Rowland Design Group 501. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
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First and foremost, an user manual of Jeff Rowland Design Group 501 should contain:
- informations concerning technical data of Jeff Rowland Design Group 501
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Jeff Rowland Design Group 501 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Jeff Rowland Design Group 501, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Jeff Rowland Design Group service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Jeff Rowland Design Group 501.
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After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
OWN E R ’ S MA N UAL M OD EL 5 01 M O N O AM P LI FI ER[...]
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Page 2
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Page 3
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 2 If you h ave any add iti ona l que st ion s reg ardi ng the i ns ta llat ion o r op era tio n of th e Mod el 5 01 Mono A mp li fier , ple as e co nt ac t your au[...]
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Page 4
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 3 ?[...]
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Page 5
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 4 Ensu re tha t all o f the au x ilia r y c omp one nt s lis te d bel ow are e nc los ed w ith in the s hip ping c a r ton and a cc es so r y box . Ref er to t he i[...]
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Page 6
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 5 Insp ec t t he sh ippi ng co nt ai ner f or da mag e. If any p or t ion o f the s hip ping c on ta ine r , pa cki ng ma ter ial, amp lifi er , o r ac ce ss ori es a re dam age d or mi ss ing, n oti f y yo ur de ale r and t he sh ippe r (i f a cl aim i s to be ma de) i[...]
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Page 7
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 6 All J RD G pro duc t s are d es igne d to pr ovid e a lif et ime of e njoy men t and li st enin g ple as ure. T he Mo del 5 01 Mon o Am pli fie r is uni que ly c[...]
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Page 8
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 7 Pro te c ti on Sy S tem S The M od el 5 01 Mono A mp lifi er i s equ ipp ed w ith i nter na l fu se s for pro tec ti on ag ain st exc es si ve AC curr ent d raw; ho wever , s inc e no prote c ti on ci rcu itr y or sys te m ca n co mple tel y pro tec t a p rodu c t fro[...]
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Page 9
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 8 Inst al l a t Ion , Use & care OWN E R ’ S MA N UAL M OD EL 5 01 M O N O AM P LI FI ER Lo ca te the a mpli fi er a s clo se a s po ss ible t o it s fina l[...]
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Page 10
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 9 The J RD G Mo del 5 01 Mon o Am pli fie r ha s bee n de sig ned to ope rat e at the h igh es t level o f ef fic ie ncy a nd pe r f or man ce in any nor mal operating situation; howeve r , the re ar e a few im por- ta nt us e an d ca re pr inc iple s tha t mus t be ke[...]
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Page 11
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 10 The M od el 5 01 Mono A mp lifi er o f f er s unp rec e den ted c omp ati bili t y w ith as so cia ted a udio a nd A / V c omp one nt s. W he n con ne ct ing o [...]
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Page 12
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 11 (3) LOUD SPE A K ER O UTPU T : Unsc rew t he kn ob th at se c ures t he sp ea ker out pu t con ne ct or and p ull th e sec ur ing bl oc k out f ar e nou gh to al low ac ce ss t o the bi ndin g po st s. Ins t all t he pos it ive (usua lly re d) l oud spe aker c abl e s[...]
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Page 13
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 12 POWER CONDITIONI NG: AC p ower c ond iti one rs a nd AC ma ins p ower ca ble s are a c om mon a cc es so r y in ma ny high p er for ma nc e audio a nd vid eo sy [...]
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Page 14
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 13 Output Power , Continuous RMS 500 watts @ 8 ohms, 1000 watts @ 4 ohms Frequency Response 5 Hz – 45 kHz, 3 dB @ 8 ohms Peak Output Current > 45 amps Dynamic Range 120 dBa Load Impedance Range 2 ohms – 16 ohms Input Impedance 40k ohms THD + Noise, 0.1 watts – 5[...]
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Page 15
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1 14 14.6 in. (372 mm) 3.3 in. (85 mm) 8.4 in. (213 mm) 2.8 in. (72 mm) DIM ENSIONS OWN E R ’ S MA N UAL M OD EL 5 01 M O N O AM P LI FI ER 13.0 in. (292 mm)[...]
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Page 16
© J ef f Row l a n d de s i g n g Ro u p 20 07. all R i g ht s R es e Rv ed . 15 OWN E R ’ S MA N UAL M OD EL 5 01 M O N O AM P LI FI ER OP TIO NAL Adj us Tm eNTs RIS K OF E LEC TR ICA L SH OCK ! WA R NI N G: ?[...]
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Page 17
PO B OX 72 3 1 , C OLO R A D O SP R I NG S , CO LO R A D O 80 9 33 U SA E - mA I L : j RD G @ j Ef fR OwL AN D. CO m w w w. j E ff R OwL A N D. CO m TE LE P HO N E ( 7 1 9) 473 -1 1 8 1[...]