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571

20

Warranty & Service

Chapter 11

571 Limited Warranty

Symetrix, Inc. expressly warrants that the product will be free from defects in material and workman-

ship for one (1) year. Symetrix's obligations under this warranty will be limited to repairing or

replacing, at Symetrix's option, the part or parts of the product which prove defective in

material or workmanship within one (1) year from date of purchase, provided that the Buyer

gives Symetrix prompt notice of any defect or failure and satisfactory proof thereof. Products

may be returned by Buyer only after a Return Authorization number (RA) has been obtained

from Symetrix. Buyer will prepay all freight charges to return the product to the Symetrix

factory. Symetrix reserves the right to inspect any products which may be the subject of any

warranty claim before repair or replacement is carried out. Symetrix may, at its option, require

proof of the original date of purchase (dated copy of original retail dealer's invoice). Final

determination of warranty coverage lies solely with Symetrix. Products repaired under warranty

will be returned freight prepaid by Symetrix via United Parcel Service (surface), to any location

within the Continental United States. At Buyer's request the shipment may be returned via

airfreight at Buyer's expense. Outside the Continental United States, products will be returned

freight collect.

The foregoing warranties are in lieu of all other warranties, whether oral, written, express,

implied or statutory. Symetrix, Inc. expressly disclaims any IMPLIED warranties, including

fitness for a particular purpose or merchantability. Symetrix's warranty obligation and

buyer's remedies hereunder are SOLELY and exclusively as stated herein.

This Symetrix product is designed and manufactured for use in professional and studio audio

systems and is not intended for other usage. With respect to products purchased by consum-

ers for personal, family, or household use, Symetrix 

expressly disclaims all implied warran-

ties, including but not limited to warranties of merchantability and fitness for a particular

purpose.

This limited warranty, with all terms, conditions and disclaimers set forth herein, shall extend

to the original purchaser and anyone who purchases the product within the specified warranty

period.

Symetrix does not authorize any third party, including any dealer or sales representative, to

assume any liability or make any additional warranties or representation regarding this product

information on behalf of Symetrix.
This limited warranty gives the buyer certain rights. You may have additional rights provided

by applicable law.

Limitation of Liability

The total liability of Symetrix on any claim, whether in contract, tort (including negligence) or

otherwise arising out of, connected with, or resulting from the manufacture, sale, delivery,

resale, repair, replacement or use of any product will not exceed the price allocable to the

product or any part thereof which gives rise to the claim. In no event will Symetrix be liable for

any incidental or consequential damages including but not limited to damage for loss of

revenue, cost of capital, claims of customers for service interruptions or failure to supply, and

costs and expenses incurred in connection with labor, overhead, transportation, installation or

removal of products or substitute facilities or supply houses.

Содержание 571 SPl

Страница 1: ...571 571 SPL Computer User s Guide...

Страница 2: ...l including photocopying scanning recording or by any information storage and retrieval system without permission in writing from Symetrix Inc 571 6408 216th St SW Mountlake Terrace WA 98043 USA Tel 4...

Страница 3: ...ndicator flashes use the LEVEL SET MAX control to set the sound system s maximum operating level The SPL computer puts those settings into memory along with their respective SPL s then returns the uni...

Страница 4: ...kes one to two seconds Any signal applied to the paging inputs during this time immediately terminates the sense period If a silent period never occurs the 572 forces one A front panel control determi...

Страница 5: ...ower cord is essential for safe operation Grounding The chassis of this product is grounded through the grounding conductor of the power cord To avoid electric shock plug the power cord into a properl...

Страница 6: ...m level If the ambient noise level is too high during calibration the overall control range may be inadequate For additional information refer to Appendix B During calibration run normal program signa...

Страница 7: ...NE Settings Set the controls and switches on the front and rear panel as shown in Table 3 2 Table 3 2 Front and rear panel control and switch settings Front Panel Control Setting Rear Panel Connection...

Страница 8: ...e unit goes into BYPASS mode The 571 delivers unity gain when the output is operated unbalanced and the gain is 6 dB when the balanced output is used Calibration Procedure 1 Press the MODE switch once...

Страница 9: ...r a larger gain change than the ambient level 1 2 OUTPUT GAIN TRIM control Providesmanualadjustmentofoveralloutputgainovera20dB range at any time This control may be remotely located which disables th...

Страница 10: ...r paging only set this switch to the in position For systems that are used for both music and paging set this switch to the out position SENSE MIC 2 Low impedance balancedinputforthe 2sensingmicrophon...

Страница 11: ...the controls as they are changed and stays in the appropriate calibration mode for about 8 seconds after the last change is made This allows the installer time to reset operating levels as necessary W...

Страница 12: ...ce is masked by a nearby noise source for instance placing the sensing microphone s near the constant noise of the kiddie play area in a shopping mall Tips To Remember Calibration must occur at a quie...

Страница 13: ...does not predispose them to only this usage After all 1 4 inch jacks are sometimes used for loudspeakers which are anything but high impedance Therefore the presence of 3 pin XLR connectors should not...

Страница 14: ...he connections for each type of connector Input and Output Connections Appendix C illustrates how to connect the 571 to various balanced and unbalanced sources To operate the 571 s balanced line input...

Страница 15: ...raps must be removed Connect a 50 kilo ohm linear taper potentiometer pot wired as shown on the back panel and in Figure 6 1 Up to 250 feet of 2 conductor shielded cable may be used Be sure to connect...

Страница 16: ...s the signals at both the music and page inputs Paging signals duck the music signal by the amount determined by setting of the PAGE OVER MUSIC control Use this format when the 571 is the mixer for mu...

Страница 17: ...re signals present on either page input The PAGE OVER MUSIC control determines the amount of ducker action The format switch defeats the music input and selects the source for the 571 s program level...

Страница 18: ...eases in level then you are probably having problems with misinformation in the audio that is reaching the sense mics In this case you may need to perform a modification to prevent the 571 from respon...

Страница 19: ...m into the sensing mics In casinos be sure to place the sensing mikes up high where they hear an average of the crowd and the slot machines Use longer averaging times Restaurants Bars Theme Stores All...

Страница 20: ...r than fully counter clockwise 1 2 sec the unit does not respondimmediately Unit does not increase gain sufficiently at highambientlevels You may be overloading the sense mic preamps Insert 15 dB pad...

Страница 21: ...ntain a running average of those measurements for a minimum of 1 2 seconds to a maximum of 5 minutes before using that average to compute gain adjustments The device shall provide inputs for paging si...

Страница 22: ...urpose or merchantability Symetrix s warranty obligation and buyer s remedies hereunder are SOLELY and exclusively as stated herein This Symetrix product is designed and manufactured for use in profes...

Страница 23: ...collect shipments Just do these five things and repairs made in warranty will cost you only one way freight charges We ll prepay the return surface freight If you choose to send us your product in so...

Страница 24: ...on is complete remove the pad Assuming that the 571 were operating at a ratio of 1 1 the gain would go up 25 dB when the pad was removed Conversely the gain would as a result be able to go down 25 dB...

Страница 25: ...571S are exactly like those to the 571 except that in the case of stereo operation they are normally from and to the other channel If paging is used connect the paging line level feed to both the mast...

Страница 26: ...ROM BALANCED OUT FEMALE XLR PIN 1 GROUND PIN 2 HIGH PIN 3 LOW MALE XLR PIN 1 GROUND PIN 2 HIGH PIN 3 LOW MALE TS PLUG TIP HIGH SLEEVE GROUND LOW MALE TRS PLUG TIP HIGH RING LOW SLEEVE GROUND MALE TRS...

Страница 27: ...50081 1 Electromagnetic compatibility Generic emission standard Part 1 Residential commercial and light industry EN 50082 1 Electromagnetic compatibility Generic immunity standard Part 1 Residential...

Страница 28: ...571 26 Symetrix Inc 6408 216th St SW Mountlake Terrace WA 98043 USA Tel 425 778 7728 Fax 425 778 7727 Website http www symetrixaudio com Email symetrix symetrixaudio com...

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