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Acoustic Research AW877 manual

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Table of contents for the manual

  • Page 1

    Wireless Stereo Speakers with auto-tuning Model A W877 Installation and Operation Manual[...]

  • Page 2

    Important Information W AR NI NG : T o red uc e t he ri sk of fi re or el ec tri c sh ock , do no t e xp ose t his p rod uc t t o rai n or mo ist ur e. Th e a pp ara tu s s ha ll no t b e exp os ed to dr ipp in g o r spl as hin g. No o bje ct s fi ll ed wi th li qui ds , su ch as va se s, sh all b e p la ced o n t he ap pa rat us . R I S K O F E [...]

  • Page 3

    1 T able of Contents Introduction AR’s W ireless Stereo Speakers eliminate the har dest part of adding speakers to your home—running and hiding hundreds of feet of speaker wir e. The AR W ireless Speaker System’s RF signal travels with ease through walls, oors, ceilings and other obstacles, delivering high-quality sound virtually anywhere [...]

  • Page 4

    2 T our of the Speaker System Speaker Front V iew STDBY ./TUNED indicator lights red when the speaker is first powered on; it turns blue when the speaker is tuned to the transmitter CHRG. indicator lights red when the speaker is turned off and rechargeable batteries are loaded Power/V olume/Scan control turns the speaker on, adjusts the volume lev[...]

  • Page 5

    3 T ransmitter AC/DC 12V 100mA adapter “Y” adapter cable Speaker AC/DC 18V 700mA adapter (x2) 1 / 4 ” headphone adapter (3.5mm to 6.3mm) T ransmitter Front V iew T ransmitter Back V iew T ransmission indicator lights blue when the audio is present and the transmitter is broadcasting T ransmitter power input jack receives the small round end o[...]

  • Page 6

    4 Connecting to a Stereo or Computer Pl ug t he c ab le c om in g ou t of t he t ra ns mi tt er in to t he h ea dp ho ne o ut pu t of y ou r st er eo o r th e au di o ou tp ut j ac k on y ou r co mp ut er . Us e th e in cl ud ed 1 /4 ” he ad ph on e ad ap te r to c on ve rt t he 3. 5m m pl ug t o a 1/ 4” p lu g as n ee de d. T ransmitter Stereo[...]

  • Page 7

    5 1. T urn the speaker volume down by r otating the Power/V olume/Scan control on the front of the speaker all the way to the left. 2. Insert the small, round plug fr om the speaker AC power adapter into the speaker power input jack. Speaker 120 V AC Wall Outlet AC Power adapter 3. Plug the other end of the speaker AC power adapter into any standar[...]

  • Page 8

    6 1. Press the Power/V olume/Scan control on each speaker to turn it on. The STDBY ./TUNED light illuminates red while the speaker is tuning to the transmitter . The STDBY ./TUNED light turns blue when the speaker is tuned to the transmitter—you should hear sound coming from the speaker now . Note: If the speaker is not tuned or if the transmitte[...]

  • Page 9

    7 Speaker Back View Speaker Power Input Jack Left/Mono/Right Slide Switch T urning the Speakers Off 1. Press and hold the Power/V olume / Scan control to turn the speaker off. 2. Conrm that the speaker is off by verifying that the STDBY ./TUNED indicator is no longer illuminated. The speaker will automatically charge r echargeable batteries (NiM[...]

  • Page 10

    8 About V ariable-Level Audio Outputs: A variable-level output, such as a headphone jack or certain RCA-type outputs, provides an audio signal that changes with the volume level set on the audio source. As the volume of the audio source is adjusted up and down, so is the audio signal strength sent to the transmitter . This can af fect the quality o[...]

  • Page 11

    9 T roubleshooting Th e fo ll ow in g tr ou bl es ho ot in g gu id e ta ke s yo u th r ou g h so me o f th e mo re co mm on p r ob le ms a ss oc ia te d wi th t he i ns ta ll at io n an d/ or o pe ra ti on o f a wi re le ss s ys te m. I f th e p r ob le m pe rs is ts , pl ea se c al l to ll -f re e at 1 -8 00 - 73 2- 68 66 o r vi si t ww w .a ra c [...]

  • Page 12

    Specifications T ransmitter • Omni-directional 900MHz broadcast • Effective transmitting range: up to 250 ft. (80m)* • Phase-locked loop circuitry (PLL) • Automatic level control (ALC) • 3 selectable broadcast frequencies • Stereo audio input • Dimensions: 4”H x 4 3/4”W x 2 3/4”D Speaker • Push-button, auto-lock tuning • 2-[...]

  • Page 13

    Accessing the Speaker Battery Compartments The re ar e t wo o ptio ns t o po wer your wir ele ss s peak ers: usi ng t he i nclu ded AC powe r ad apte rs o r us ing 8 C- cell bat teri es p er s peak er ( not incl uded ). T he Ins tall atio n an d Op erat ion Manu al t akes you thr ough the step s to do both on page 5. The Installation and Operation [...]