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The rules should oblige the seller to give the purchaser an operating instrucion of JBL S310II, 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.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of JBL S310II 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 S310II. 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 S310II should contain:
- informations concerning technical data of JBL S310II
- name of the manufacturer and a year of construction of the JBL S310II item
- rules of operation, control and maintenance of the JBL S310II 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 S310II 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 S310II, 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 S310II.
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 S310II 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
X + 0 + Y 2 0 M HZ 4 ” 8 ” X + 0 + Y 2 0 M HZ X + 0 + Y 2 0M HZ STUDIO STUDIO STUDIO DESIGN GOAL: Bring the thrill of live performance and movie sound to the home environment by calling on JBL ’ s professional engineering leadership. TWEETER TYPE: Pure-titanium dome with EOS ™ waveguide WOOFER TYPE: Cast-aluminum basket with HeatScape ™ m[...]
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Page 2
2 For more than 50 years, JBL has been involved in every aspect of music and film recording and reproduction, from live performances to the recordings you play in your home, car or office. We ’ re confident that the JBL loudspeakers you have chosen will provide every note of enjoyment that you expected – and that when you think about purchasing[...]
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Page 3
5 – 6 ft. SPEAKER PLACEMENT Proper placement of the speakers is an important step in obtaining the most realistic soundstage possible. These recommendations are for the optimum placement of the loudspeakers. Use these placement recommendations as a guide. Slight variations will not diminish your listening pleasure. All of the Studio Series loudsp[...]
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Page 4
4 SPEAKER CONNECTIONS CONNECTION TIPS MODELS: S310 II , S312 II Speakers and electronics terminals have corre- sponding (+) and ( – ) terminals. It is important to connect both speakers identically: (+) on the speaker to (+) on the amplifier and ( – ) on the speaker to ( – ) on the amplifier . Wiring “ out of phase ” results in thin sound[...]
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Page 5
TROUBLESHOOTING 5 If there is no sound from any of the speakers: • Check that receiver/ amplifier is on and that a source is playing. • Review proper operation of your receiver/amplifier . If there is no sound coming from one speaker: • Check the “ Balance ” control on your receiver/amplifier . • Check all wires and connections between [...]
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Page 6
S26 II S38 II Description: 2-W ay 6" bookshelf 3-W ay 8" horizontal/vertical, mirror -image bookshelf Maximum Recommended Amplifier Power**: 150W 175W Nominal Impedance: 8 Ohms 8 Ohms Sensitivity (2.83V/1m): 87dB 89dB Frequency Response ( – 3dB): 48Hz – 20kHz 45Hz – 20kHz Crossover Frequency(ies): 2000Hz 800Hz, 3200Hz High-Frequency[...]
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Page 7
S310 II S312 II Description: 3-W ay 10" floorstanding 3-W ay 12" floorstanding Maximum Recommended Amplifier Power:** 200W 250W Nominal Impedance: 8 Ohms 8 Ohms Sensitivity (2.83V/1m): 91dB 92dB Frequency Response ( – 3dB): 37Hz – 20kHz 35Hz – 20kHz Crossover Frequencies: 850Hz, 3500Hz 750Hz, 3000Hz High-Frequency T ransducer: 1&quo[...]
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JBL Consumer Products 250 Crossways Park Drive, Woodbury , NY 11797 85 00 Balboa Boulevard, Northridge, CA 91329 800-336-4JBL (4525) (USA only) www.jbl.com ©2001 JBL, Incorporated JBL is a registered trademark of JBL, Incorporated. Part No. 338018-001 DESIGN GOAL: Bring the thrill of live performance and movie sound to the home environment by call[...]