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10 

SERVICE 

The following information is provided in the unlikely event that your unit requires service. 

1.  Be sure that the unit is the cause of the problem. Check to make sure that the unit has power 

supplied, that all cables are connected correctly, and that the cables themselves are in working 

condition. You may want to consult with your dealer for assistance in troubleshooting or testing 

your particular configuration.  

2.  If you believe that the ART unit is at fault, go to 

www.artproaudio.com

. You may contact Customer 

Service for more assistance, or directly request a Return Authorization for service in the 

“resources” area of the website. 

3.  If you are returning the unit for service, pack the unit in its original carton or a reasonable 

substitute. The original packaging may not be suitable as a shipping carton, so consider putting 

the packaged unit in another box for shipping. Print the RA number clearly on the outside of the 

shipping box. Print your return shipping address on the outside of the box. 

4.  Include with your unit: a note with the RA number and your contact information, including a return 

shipping address (we cannot ship to a P.O. box) and a daytime phone number, and a description 

of the problem, preferably attached to the top of the unit. Also include a copy of your purchase 

receipt. 

Fill in the following information for your reference: 

Date of purchase  

___________________ 

Purchased from 

___________________ 

Serial Number   

___________________ 

Summary of Contents for CX310

Page 1: ...CX310 Stereo 2 Way Mono 3 Way Active Crossover USER S GUIDE...

Page 2: ...n or against Grounding Do not defeat the grounding and polarization means of the power cord plug Do not remove or tamper with the ground connection on the power cord Moisture To reduce the risk of fir...

Page 3: ...Switch 6 Clip Indicators 6 Input Level Controls 6 Mute Switches 6 Low And High Output Level Controls 6 Crossover Frequency Controls And Range Switches 7 REAR PANEL CONNECTORS and CONTROLS 7 XLR Jacks...

Page 4: ...rovided for varying the crossover frequency from the standard 80Hz 920Hz to 800Hz 9200Hz Front panel output mute switches are provided for each individual output to ease system setup The rear panel fe...

Page 5: ...s are active balanced although the 1 4 phone jack connections can easily be converted to unbalanced operation by using two conductor phone plugs Inserting a plug into a 1 4 jack disconnects the associ...

Page 6: ...decreasing gain should only be done to make up for deficiencies in other parts of the system MUTE SWITCHES MUTE switches are provided for each output on the CX310 These are intended for use when sett...

Page 7: ...point In this case the Channel One RANGE switch will most commonly be used in the out position 80Hz 920Hz while the Channel Two RANGE switch will most commonly be used in the in position 800Hz 9 2kHz...

Page 8: ...rossover is the last piece of equipment in the signal chain before the power amplifiers Signal flow is as follows Mixer Equalizer Crossover Power Amplifier Speaker Cabinets Sometimes a limiter is plac...

Page 9: ...This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs This warranty is void if the serial number is altered defaced or remo...

Page 10: ...the website 3 If you are returning the unit for service pack the unit in its original carton or a reasonable substitute The original packaging may not be suitable as a shipping carton so consider putt...

Page 11: ...Level 13dBu Maximum Output Level 21dBu Total Harmonic Distortion THD 0 05 20Hz 20kHz Maximum Gain 4dB Power Requirements 105 120V AC 50 60hz 3VA USA Export units configured for country of destination...

Page 12: ...12 www artproaudio com E mail support artproaudio com 2010 Applied Research Technology CX310 V1 1...

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