Pass Labs SR-1 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Pass Labs SR-1, 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 Pass Labs SR-1 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 Pass Labs SR-1. 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 Pass Labs SR-1 should contain:
- informations concerning technical data of Pass Labs SR-1
- name of the manufacturer and a year of construction of the Pass Labs SR-1 item
- rules of operation, control and maintenance of the Pass Labs SR-1 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 Pass Labs SR-1 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 Pass Labs SR-1, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Pass Labs 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 Pass Labs SR-1.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Pass Labs SR-1 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

    1 SR-1 Owner’ s Manual pass TM SR-1 Owner’ s Man ual R1.2 -April 16, 2009[...]

  • Page 2

    2 SR-1 Owner’ s Manual The SR-1 (Son of R ushmore) is the successor to the Rushmore loudspeaker system produced b y P ass Labs between the years 2003 and 2008. The design g oals are similar , but product is different. The Rushmore aimed for high dynamic contrast and control with very low distortion. T his w as achieved with the finest quality “[...]

  • Page 3

    3 SR-1 Owner’ s Manual the driv er itself makes non-ideal load for the crossov er . T o retain perfor mance comparable to the R ushmore something has to giv e, and that something is the ov erall efficiency of the loudspeaker system. First off, the dri vers m ust be intrinsically low er distor tion and more neutral in their character . F or this p[...]

  • Page 4

    4 SR-1 Owner’ s Manual from 3 to 5.5 ohms . This means that the power amplifier will need to be able to driv e a 3 ohm load (we mak e amplifiers like that). On the plus side, the amplifier sees a relati vely flat impedance, and m uch less of the reactance of the crossov er and loudspeaker dri vers . After developing the initial v ersions of this [...]

  • Page 5

    5 SR-1 Owner’ s Manual Caution: These box es are heavy and requir e tw o people using proper lifting techinques and care when unpacking . Y our SR-1 system comes double bo xed with eac h cabinet in it’ s own double bo x. Within the double box, eac h speaker sits in rigid foam top and bottom trays . W e do not sug g est that y ou attempt to sepa[...]

  • Page 6

    6 SR-1 Owner’ s Manual with common metric hardware on the underside of the upper cabinet. The hardware and required tools are supplied with each cabinet. Please retain the packing materials and supplied tools . Customer will need to install the “Tilt Bar” and the “Nameplate” and 3 feet. Like the larger bottom cabinet the feet on the upper[...]

  • Page 7

    7 SR-1 Owner’ s Manual If you are using the prefer red method of bi-wiring with tw o pairs of speaker cables from the pow er amplifier, then y ou may connect the wire set from the amplifier to either pair of the lower cabinets binding posts . If you bi-wire the speaker then remo ve the supplied jumper wire. In either regard please keep in mind th[...]

  • Page 8

    8 SR-1 Owner’ s Manual Under these idyllic room conditions speaker placement is frequently a simple task. In an idyllic w orld the speakers w ould be well out in the room, typically about 1/3 the distance of the rooms front to back dimension. The listener w ould be at mid point in the room or slightly to the rear of mid-point. T he listener and t[...]

  • Page 9

    9 SR-1 Owner’ s Manual level of the driv ers associated with a control. DO WN decreases the level of the driv ers associated with a control. The level control on the w oofer module controls the mid-bass level in the room. This control should be adjusted to optimize bass in room while minimizing undesirable bloom and boom of low frequencies . The [...]

  • Page 10

    10 SR-1 Owner’ s Manual Specifications: P assiv e 4-wa y design, bi-amp enabled Impedance: 3 to 5.5 ohms Sensitivity: 86 dB @ 2.83 V @ 1 M Floor space required: 16.5” X 25” Overall height: 48” Bass Cabinet mass: 115 Lbs T reble Cabinet mass: 40 Lbs Shipping weight: 400 Lbs / pair P ass Laboratories PO Box 219 24449 F oresthill Rd. F oresthi[...]

  • Page 11

    11 SR-1 Owner’ s Manual How to connect SR-1 to your amplier using single speaker cable and short jumper cable.[...]

  • Page 12

    12 SR-1 Owner’ s Manual How to connect SR-1 to your amplier for bi-wiring.[...]

  • Page 13

    13 SR-1 Owner’ s Manual Assembly instructions for upper cabinet[...]

  • Page 14

    14 SR-1 Owner’ s Manual Please note: Conditions of warranty ser vice and customer rights for product purchased outside the United States ma y vary de pending upon the distributor and local laws . Please c heck with your local distributor for specific rights and details . All P ass Laboratories products purchased new from an authorized P ass Labor[...]