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Commercial Audio Series

 

Mixer-Amplifi ers

Operation Manual

page 16

7 Warranty

UNITED STATES & CANADA

SUMMARY OF WARRANTY

Crown International, 1718 West Mishawaka 
Road, Elkhart, Indiana 46517-4095 U.S.A. 
warrants to you, the ORIGINAL PURCHASER 
and ANY SUBSEQUENT OWNER of each 
NEW Crown product, for a period of three 
(3) years from the date of purchase by the 
original purchaser (the “warranty period”) 
that the new Crown product is free of 
defects in materials and workmanship. We 
further warrant the new Crown product 
regardless of the reason for failure, except 
as excluded in this Warranty.

Warranty is only valid within the country 
in which the product was purchased.

ITEMS EXCLUDED FROM THIS 
CROWN WARRANTY

This Crown Warranty is in effect only for fail-
ure of a new Crown product which occurred 
within the Warranty Period. It does not 
cover any product which has been damaged 
because of any intentional misuse, accident, 
negligence, or loss which is covered under 
any of your insurance contracts. This Crown 
Warranty also does not extend to the new 
Crown product if the serial number has been 
defaced, altered, or removed.

WHAT THE WARRANTOR WILL  DO

We will remedy any defect, regardless of the 
reason for failure (except as excluded), by 
repair, replacement, or refund. We may not 
elect refund unless you agree, or unless we 
are unable to provide replacement, and repair 
is not practical or cannot be timely made. If 
a refund is elected, then you must make the 

defective or malfunctioning product avail-
able to us free and clear of all liens or other 
encumbrances. The refund will be equal to the 
actual purchase price, not including interest, 
insurance, closing costs, and other fi nance 
charges less a reasonable depreciation on the 
product from the date of original purchase. 
Warranty work can only be performed at our 
authorized service centers or at the factory. We 
will remedy the defect and ship the product 
from the service center or our factory within a 
reasonable time after receipt of the defective 
product at our authorized service center or our 
factory. All expenses in remedying the defect, 
including surface shipping costs in the United 
States, will be borne by us. (You must bear 
the expense of shipping the product between 
any foreign country and the port of entry in the 
United States including the return shipment, 
and all taxes, duties, and other customs fees 
for such foreign shipments.)

HOW TO OBTAIN WARRANTY       
SERVICE

You must notify us of your need for warranty 
service within the warranty period. All 
components must be shipped in a factory 
pack, which, if needed, may be obtained from 
us free of charge. Corrective action will be 
taken within a reasonable time of the date of 
receipt of the defective product by us or our 
authorized service center. If the repairs made 
by us or our authorized service center are 
not satisfactory, notify us or our authorized 
service center immediately.

DISCLAIMER OF CONSEQUENTIAL 
AND INCIDENTAL DAMAGES

YOU ARE NOT ENTITLED TO RECOVER FROM 
US ANY INCIDENTAL DAMAGES RESULTING 
FROM ANY DEFECT IN THE NEW CROWN 
PRODUCT. THIS INCLUDES ANY DAMAGE 
TO ANOTHER PRODUCT OR PRODUCTS 
RESULTING FROM SUCH A DEFECT. SOME 
STATES DO NOT ALLOW THE EXCLU-
SION OR LIMITATIONS OF INCIDENTAL OR 
CONSEQUENTIAL DAMAGES, SO THE ABOVE 
LIMITATION OR EXCLUSION MAY NOT APPLY 
TO YOU.

WARRANTY ALTERATIONS

No person has the authority to enlarge, amend, 
or modify this Crown Warranty. This Crown 
Warranty is not extended by the length of time 
which you are deprived of the use of the new 
Crown product. Repairs and replacement parts 
provided under the terms of this Crown War-
ranty shall carry only the unexpired portion of 
this Crown Warranty.

DESIGN CHANGES

We reserve the right to change the design 
of any product from time to time without 
notice and with no obligation to make cor-
responding changes in products previously 
manufactured.

LEGAL REMEDIES OF PUR-
CHASER

THIS CROWN WARRANTY GIVES YOU 
SPECIFIC LEGAL RIGHTS, YOU MAY ALSO 
HAVE OTHER RIGHTS WHICH VARY FROM 
STATE TO STATE. No action to enforce this 
Crown Warranty shall be commenced after 
expiration of the warranty period.

THIS STATEMENT OF WARRANTY SUPER-
SEDES ANY OTHERS CONTAINED IN THIS 
MANUAL FOR CROWN PRODUCTS.    9/07

Summary of Contents for 135MA

Page 1: ...product please contact your local Crown Distributor If you need assistance locating your local distributor please contact Crown at 574 294 8000 This manual does not include all of the details of design production or variations of the equipment Nor does it cover every possible situation which may arise during installation operation or maintenance The information provided in this manual was deemed a...

Page 2: ...L REMAIN READILY OPERABLE POUR DÉMONTER COMPLÈTEMENT L ÉQUIPEMENT DE L ALIMENTATION GÉNÉRALE DÉMONTER LE CÂBLE D ALI MENTATION DE SON RÉCEPTACLE LA PRISE D ALIMENTATION RESTERA AISÉMENT FONCTIONNELLE PARA DESCONECTAR COMPLETAMENTE EL EQUIPO DEL SUMINSTRO ELECTRICO DESCONECTE EL CABLE DE ALI MENTACION DE LA TOMA DE CA LAS PATAS DEL CONECTOR DEL CABLE DE ALIMENTACIÓN DEBERAN MANTENERSE EN BUEN ESTAD...

Page 3: ...00 4 2 1995 Electrostatic Discharge Immunity Environment E2 Criteria B 4k V Contact 8k V Air Discharge EN 61000 4 3 1996 Radiated Radio Frequency Electromagnetic Immunity Environment E2 Criteria A EN 61000 4 4 1995 Electrical Fast Transient Burst Immunity Criteria B EN 61000 4 5 1995 Surge Immunity Criteria B EN 61000 4 6 1996 Immunity to Conducted Disturbances Induced by Radio Frequency Fields Cr...

Page 4: ...ors 7 2 Setup 8 2 1 Installation 8 2 2 How to Attach the Unit to a Rack 8 2 3 Choose Input Wire and Connectors 9 2 4 Choose Output Wire and Connectors 10 2 5 Wire Your System 11 2 6 Phantom Power 11 3 Operation 12 3 1 Powering Up 12 3 2 Priority Muting 12 3 3 Voice Activated VOX Muting 12 3 4 Music On Hold 12 3 5 Security Knobs 12 4 Troubleshooting 13 5 Specifications 14 6 Service 15 7 Warranty 16...

Page 5: ...th a volume control and one 35W amplifier output channel in 135MA 4 inputs each with a volume control and one 60W amplifier output channel in 160MA Ideal for paging background music and music on hold Balanced Phoenix type mic line input telephone output dual RCA stereo music inputs Priority muting by VOX or external switch Bass and Treble controls on master output Three Year No Fault Fully Transfe...

Page 6: ... C D E F G H C Output Signal Presence Indicator Green LED above master output volume control illuminates when any input signal exceeds 40 dBu D Output Signal Clip Indicator Red LED above master output volume control flashes brightly at threshold of audible distortion E Power Indicator Blue LED indicates power on F Input Volume Controls One per input detented potentiometers with knobs Four controls...

Page 7: ... Routes CH1 to MOH output 6 On Routes CH2 to MOH output 7 On Routes CH3 to MOH output 8 On 15V phantom power D Input Connectors 2 4 160MA or 2 3 135MA Unbalanced line level RCA type connectors summed to mono E Preamp Line Out Connector 3 pin bal anced Phoenix type for connection to exter nal amplifiers Level independent of master volume control F MOH Level Control Trim pot adjusts level for Music ...

Page 8: ...its for convection cooling The side walls of the rack should be a minimum of two inches 5 1 cm away from the mixer ampli fier sides and the back of the rack should be a minimum of four inches 10 2 cm from the mixer amplifier back panel 2 2 How to Attach the Unit to a Rack 1 Order the optional Rack Mount Kit from your Crown dealer Part no RM1 is a single rack mount kit for mounting a single MA unit...

Page 9: ...d but may result in noise over long cable runs The 135MA and 160MA have two types of input connectors Phoenix type and RCA Mic Line Connector CH1 5 pin Phoenix type balanced pins 3 4 and 5 Figure 2 3 Dual RCA Input Connector other channels For stereo music signals unbalanced summed together two connectors per input Figure 2 4 Figure 2 3 Mic Line Connector Figure 2 4 Dual RCA Input Connectors To st...

Page 10: ...6 40 ft 14 AWG 41 60 ft 12 AWG 61 100 ft 10 AWG 101 150 ft 8 AWG 151 250 ft 6 AWG NOTE Custom wiring should only be performed by qualified personnel Class 2 wiring is required CAUTION Never use shielded cable for output power wiring Use 2 conductor shielded cable and a 3 pin Phoenix type connector for Preamp Line Output Figure 2 7 Music On Hold Connections If you have an external music source conn...

Page 11: ... to speaker negative lead connect one of the other terminals to speaker positive lead Cover the output connections with the supplied clear non touch cover by sliding the cover on 2 6 Phantom Power Condenser mics require phantom power to operate If you are using a condenser microphone on Input 1 turn on DIP switch 8 on the back of the mixer amp The microphone must be able to work on 15V phantom pow...

Page 12: ...ow this procedure On the back of the 135MA or 160MA 1 Turn DIP switch 2 off Turn DIP switch 3 on 2 Connect a push to talk mic contact to the Priority Connector Figure 3 1 Input 1 is the priority input for the amplified output so Input 1 mutes the other inputs 3 3 Voice Activated VOX Muting If you want a voice to mute the background music or other input signals follow this proce dure On the back of...

Page 13: ...OTE Your mixer am plifier should never be operated at a level which causes the Clip LEDS to illuminate constantly Master volume level is too high Turn it down to about 3 4 of maximum level CONDITION No sound POSSIBLE REASON The amplifier is in fault mode A Fault status can be triggered when one of the amplifier s protection circuits is activated First disconnect your speakers from the affected cha...

Page 14: ...only 400mV Input Impedance nominal Mic 2 2 kilohms Line 10 kilohms RCA 10 kilohms Crosstalk below rated power 82 dB at 1kHz Ch 1 line input 0 8V Ch 1 volume at minimum other channel volumes at maximum Line Output Level nominal 1V into 10 kilohms Phantom Power 15 VDC AC Line Voltages Available Universal Power Supply Line voltage tolerance 15 20 Operating Temperature Humidity 20 C to 40 C at 95 rela...

Page 15: ...els prior to sending the unit Or if you prefer you may prepay the cost of shipping and Crown will reimburse you Send copies of the shipping receipts to Crown to receive reimbursement Your repaired unit will be returned via UPS ground Please contact us if other arrangements are required Factory Service Shipping Instruc tions 1 Service Return Authorization SRA is required for product being sent to t...

Page 16: ...roduct at our authorized service center or our factory All expenses in remedying the defect including surface shipping costs in the United States will be borne by us You must bear the expense of shipping the product between any foreign country and the port of entry in the United States including the return shipment and all taxes duties and other customs fees for such foreign shipments HOW TO OBTAI...

Page 17: ... depreciation on the product from the date of original purchase Warranty work can only be performed at our authorized service centers We will remedy the defect and ship the product from the service center within a reasonable time after receipt of the defective product at our authorized service center HOW TO OBTAIN WARRANTY SERVICE You must notify your local Crown importer of your need for warranty...

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Page 19: ..._____________________ City ____________________________ State ___________________________ Zip Code ________________ Country __________________________ E mail address ___________________________________________ Phone include area code ___________________________ Fax __________________________________ PRODUCT INFORMATION MODEL SERIAL PURCHASE DATE e g IT8000 CDi1000 PCC160 e g 8000000000 mo day yr _...

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Page 21: ..._____________________________ Other equipment in your system _________________________________________________________________________________________________________________________________________________________ If warranty is expired please provide method of payment Proof of purchase may be required to validate warranty PAYMENT OPTIONS I have open account payment terms Purchase order required ...

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