English dropdown-ico

SWR Sound 750 manual

1
2
3
4
5
6
7
8
9
10
11
12

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of SWR Sound 750, 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 SWR Sound 750 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 SWR Sound 750. 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 SWR Sound 750 should contain:
- informations concerning technical data of SWR Sound 750
- name of the manufacturer and a year of construction of the SWR Sound 750 item
- rules of operation, control and maintenance of the SWR Sound 750 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 SWR Sound 750 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 SWR Sound 750, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the SWR Sound 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 SWR Sound 750.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the SWR Sound 750 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

  • Page 1

    POWER 750 OWNER’S MANUAL SWR • CORONA, CA • USA[...]

  • Page 2

    2 • POWER 750 IMPORT ANT SAFETY INSTRUCTIONS CAUTION: TO REDUCE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE CO VER OR BAC K. NO USER-SERVICEABLE P AR TS INSIDE. PLEASE REFER TO A QUALIFIED SERVICE TECHNICIAN. A. Read Instructions: All safety and operation instructions should be read before the product is operated. B. Retain Instructions: The safety[...]

  • Page 3

    POWER 750 • 3 INTRODUCTION Congratulations on your purchase of the SWR P ower 750! Y ou now own one of the meanest, toughest and loudest power amps ever made specifi- cally for bass guitar. Bassists have a unique burden when it comes to power , because it takes considerably more power to amplify lower frequencies than it does for higher ones. Tha[...]

  • Page 4

    4 • POWER 750 750 W atts @ 4 ohms 450 W atts @ 8 ohms (minimum load = 2.6 ohms) INPUT IMPEDANCE: Balanced = 1 0K ohms Unbalanced = 33K ohms OUTPUT IMPEDANCE: Slave Output = 1 00 ohms SENSITIVITY : 1 .582 VRMS LOAD CAP ABILITY : 2.6 ohms to infinity NOISE: Residual = <.00072 volts (720 millivolts) Signal to noise ratio = <-1 00 dB DISTORTION[...]

  • Page 5

    POWER 750 • 5 USING TWO SPEAKER CABINETS Connect the speaker cables of your choice (1/4" or Speakon) from the speaker out jacks on your Power 750 to the inputs on speaker cabinets. Can you use one 1/4" output jack and a Speakon output jack at the same time? Y es. Remember , all of the Speaker Outputs are comi ng off of the same mono pow[...]

  • Page 6

    6 • POWER 750 FRONT P ANEL FEA TURES RACK HANDLES The rack handles were chosen for comfort while carr ying your Power 750 from place to place. They will also protect the front panel controls in the event the unit is dropped on its face. In some types of racks, the handles may need to be removed before installation. This is easily done by remov- i[...]

  • Page 7

    POWER 750 • 7 GROUND LIFT A ground lift is provided for the Balanced Inputs. In the normal (out) position of the push switch, Pin 1 on the XLR connector is grounded. In the Lift (in) position, the ground on Pin 1 is disconnected. When using the Balanced Inputs, always be aware of the position of the ground lift switch. This function only affects [...]

  • Page 8

    8 • POWER 750 Here's another formula: T o figure out the total impedance of two or more cabinets of equal value hooked up in parallel, divide the impedance of one cabinet by the number of cabinets: Impedance of one cabinet / number of cabinets = total impedance (F or an even more in-depth discussion of impedance and power rating issues, go t[...]

  • Page 9

    POWER 750 • 9 SPEAKER CABLE The speaker cable you use to connect your SWR system should be made of at least 18 gauge wire, and heavier if possible. (The thicker the wire, the lower the gauge, so 1 8 gauge is heavier than 20 gauge, 1 6 gauge is better than 1 8 gauge, and so on.) DO NOT use instrument cables to hook up your speakers. This can resul[...]

  • Page 10

    10 • POWER 750 RACK MOUNTING INSTRUCTIONS T o preserve the beauty and reliability of your amplifier, we recommend that you install your amplifier in a rack case. The Pow er 750 is completely ready to be rack mounted and needs no additional parts or accessories other than the rack screws and the case itself. The Power 750 takes up three full rack [...]

  • Page 11

    POWER 750 • 11[...]

  • Page 12

    POWER 750 LIMITED WARRANTY The POWER 750 fr om SWR is war ranted to the original consumer pur chaser for TWO YEARS from the date of pur chase against defects in materials and workmanship, pr ovided that it is pur - chased fr om an Authorized SWR dealer . This war ranty applies only to products pur chased in the USA or Canada. This war ranty is VOID[...]