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WARRANTY

All Manley Laboratories  equipment  is covered by a limited warranty against defects in materials
and workmanship for a period of 90 days from date of purchase to the original purchaser only. A
further optional limited 5 year warranty is available to the original purchaser upon proper
registration of ownership within 30 days of date of first purchase.

Proper registration is made by filling out and returning to the factory the warranty card attached to
this general warranty statement, along with a copy of the original sales receipt as proof of the
original date of purchase. Only 1 card is issued with each unit, and the serial number is already
recorded on it.

If the warranty registration card has already been removed then this is not a new unit, and is
therefore not warranted by the factory. If you believe this to be a new unit then please contact the
factory with the details of purchase.

This warranty is provided by the dealer where the unit was purchased, and by Manley Laboratories,
Inc.   Under the terms of the warranty defective parts will be repaired or replaced without charge,
excepting the cost of tubes. No warranty is offered on tubes, unless:
1. a Manley Laboratories preamplifier is used with a Manley Laboratories  amplifier, and
2. the warranty registration card is filled out.

In such a case a 6 month warranty on tubes is available with the correct recording of the serial
number of the preamplifier on your warranty registration card.

If a Manley Laboratories  product fails to meet the above warranty, then the purchaser's sole
remedy shall be to return the product to Manley Laboratories, where the defect will be repaired
without charge for parts and labour. The product will then be returned via prepaid, insured freight,
method and carrier to be determined solely by Manley Laboratories. All returns to the factory must
be in the original packing, (new packing will be supplied for no charge if needed), accompanied by
a written description of the defect, and must be shipped to Manley Laboratories via insured freight
at the customer's own expense. Charges for unauthorized service and transportation costs are not
reimbursable under this warranty, and all warrantees, express or implied, become null and void
where the product has been damaged by misuse, accident, neglect, modification, tampering or
unauthorized alteration by anyone other than Manley Laboratories.

 The warrantor assumes no liability for property damage or any other incidental or consequental
damage whatsoever which may result from failure of this product. Any and all warrantees of
merchantability and fitness implied by law are limited to the duration of the expressed warranty.
All warrantees apply only to Manley Laboratories products purchased and used in the USA.

Some states do not allow limitations on how long an implied warranty lasts, so the above
limitations may not apply to you. Some states do not allow the exclusion or limitation of incidental
or consequential damges, so the above exclusion may not apply to you.

This warranty gives you specific legal rights and you may also have other rights which vary from
state to state.

Summary of Contents for Langevin Series

Page 1: ...MANLEY LABORATORIES INC OWNER SMANUAL LANGEVIN STUDIO HEADPHONE SYSTEM MANUFACTURED BY MANLEY LABORATORIES INC 13880 MAGNOLIA AVE CHINO CA 91710 USA TEL 909 627 4256 FAX 909 628 2482...

Page 2: ...INTRODUCTION 3 MAINS CONNECTIONS 4 OPERATIONAL NOTES 5 SPECIFICATIONS 8 WIRING PIN LISTS TECH INFO 9 WIRING NOTES 10 BLOCK DIAGRAM INTERNAL LAYOUT 11 WARRANTY 12 WARRANTY REGISTRATION 13 NOTES 14 SECT...

Page 3: ...his is possibly its most important feature Along with the typical cue mix or the control room mix the engineer can offer each musician a fader dedicated to their own instrument Experience teaches us t...

Page 4: ...cal requirements If your unit does not have a plug fitted the coloured wires should be connected to the appropriate plug terminals in accordance with the following code GREEN YELLOW EARTH terminal BLU...

Page 5: ...o control room monitors Studio Loud Speakers and headphones The solutions for feedback is use your ears to be aware of hints of feedback and be ready to turn the volumes down One suggested practice is...

Page 6: ...e drummers natural feel or attempt to lay down real drum tracks after initial tracks rather than at the same time Remember that music can be defined as people playing instruments together If it wasn t...

Page 7: ...ementsystemreinforcing thedrumsinaliveroom Itsorta works Experiencealsoteachesusaboutthebestchoicesforheadphones Wecan tdropnamesorsuggest that you use or not use certain phones but we can suggest gui...

Page 8: ...abused in studios Oprah could do a program on it The phones get stepped on the cords get yanked and the transducers burn out Most studios have a few broken sets in a box or a box full of broken phone...

Page 9: ...into 100 ohms Power output is 3 watts RMS into any load from 4 to 100 ohms Output impedance less than 1 ohm Amps protected from overvoltage undervoltage overloads including shorts to the supplies ther...

Page 10: ...EEDED BOX SHORTS THESE ARE RARELY USED CAN BE ONE PAIR U PIN OUT OF MULTIPIN CONNECTORS THE 4 BALANCED LINE INPUTS USE AN ELCO 56 CONNECTOR AND ROUGHLY FOLLOW STANDARD ADAT PINOUTS STANDARD ADAT CABLE...

Page 11: ...ome one to build cables These newer stations use a 56 way ELCO with a similar wiring scheme to ADAT standards There are hundreds of places that have these 16 pair cables on the shelf in various length...

Page 12: ...lines will activate the TALK mode A negative 5 to 15 volts on LOGIC A will also activate TALK The green LED will turn on The same negative voltage on LOGIC B will activate INT and INTerrupt the music...

Page 13: ...rwarrantyregistrationcard IfaManleyLaboratories productfailstomeettheabovewarranty thenthepurchaser ssole remedyshallbetoreturntheproducttoManleyLaboratories wherethedefectwillberepaired withoutcharge...

Page 14: ...SERIAL No ______________________ PURCHASE DATE ______________ SUPPLIER ______________________ PLEASE DETACH THIS PORTION AND SEND IT TO MANLEY LABORATORIES MODEL ____________________ SERIAL No ______...

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