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The rules should oblige the seller to give the purchaser an operating instrucion of JBL PSW-D115, 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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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of JBL PSW-D115 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of JBL PSW-D115. 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.
What should a perfect user manual contain?
First and foremost, an user manual of JBL PSW-D115 should contain:
- informations concerning technical data of JBL PSW-D115
- name of the manufacturer and a year of construction of the JBL PSW-D115 item
- rules of operation, control and maintenance of the JBL PSW-D115 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of JBL PSW-D115 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 JBL PSW-D115, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the JBL 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 JBL PSW-D115.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the JBL PSW-D115 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
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
PSW -D115 simple setup guide thank y ou for ch oosing JBL. For m ore than 50 years, JBL has been involved in every aspect of m usic an d film recor ding an d reprod uc- tion, fr om live perform ances to th e recor dings you play in your hom e , car or offi ce . W e’re confi den t that the JBL loudspeak er you have chosen will pr ovid e every note[...]
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Page 2
– 2 – – 2 – 1. Read Instructions. All the safety an d operatin g instru ction s should be read bef ore th e produ ct is operated . 2. Retain Instructions. Th e safety and oper ating in struc- tion s should be r etained for future r eferen ce. 3. Heed W arnings. All warn- ings on th e prod uct and in the oper ating in struction s should be a[...]
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Page 3
– 3 – Placement • As a gener al rule, bass response incr eases as a subw oofer is placed closer to a wall. Ther efore , bass output is maximized when the subw oofer is placed in a corner . • It is also recommended that the subw oofer be positioned along the same wall as the fr ont loudspeaker s. Low-frequen cy sounds are norm ally omnidirec[...]
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Page 4
– 4 – 2) If your receiv er/amplifier has subw oofer outputs or preamp output jack s for the left, center and right channels, or left and right only . If your receiver/amplifi er has a single (m ono) sub- woofer output or LFE out- put, you may conn ect the output to either th e Left, Righ t or Center line-level input on the subwoo fer . However [...]
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Page 5
– 5 – 4) If your receiv er/ampli- fier has preamp output jacks and main input jacks f or the left, center and right channels, or you hav e a separate preamp/pr ocessor and pow er amplifier . This meth od of hookup can offer th e highest level o f perform ance for your complete loudspeak er system. The PSW-D115 in corporates a variable hi gh-pas[...]
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Page 6
– 6 – Oper ation Power When th e unit is plugged in and power is on an d no sign al is received , the LED on the fron t of the unit will turn r ed. When a si gnal is presen t, the LED will turn green. N ote: It will tak e several minutes for th e LED to turn from green to red after th e input signal to the subwoo fer is removed . Due to JBL ’[...]
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Page 7
– 7 – The phase con trol determin es wheth er the subwoofer speaker’s piston-lik e action moves in an d out with the main speak ers, 0 ° , or opposite the m ain speakers, 180 ° . Th ere is no corr ect or incorrect set- ting. Pr oper phase adjustment depen ds on several variables such as subwoo fer placement and listen er position. Adjust th[...]
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JBL Consum er Produ cts 250 Crossways P ark Drive , Woodbury , NY 11 797 8 5 00 Balboa Boulevard , Northr idge, CA 9 1329 1-800-336-4JBL (4525) (US A only) © 1 9 9 9 JBL, Incorpor ated JBL is a register ed tradem ark of JBL, In corporated. *T radem ark of Dolby Laboratori es. D TS is a register ed tradem ark of Digital Th eater Systems , Inc. P ar[...]