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EMC Notices 

 

FCC

 

This equipment has been tested and found to comply with the limits for a class A digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference when the equipment is operated in a 
commercial environment. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the instruction 
manual, may cause harmful interference to radio communications. Operation of this 
equipment in a residential area is likely to cause harmful interference in which case users 
will be required to correct the interference at their own expense. 

 

CE

 

This product has been tested and meets the requirements of the European CE marking 
directive. A copy of the CE Declaration of Conformity can be provided upon request. 

Maintenance/User Serviceable Parts 

Routine maintenance to this RossGear or GearLite product is not required. This product contains no 
user serviceable parts. If the module does not appear to be working properly, please contact Technical 
Support using the numbers listed under the “

Contact Us

” section on the last page of this manual.  All 

RossGear products are covered by a generous 5-year warranty and will be repaired without charge for 
materials or labor within this period.  See the “

Warranty and Repair Policy

” section in this manual 

for details.   

Environmental Information 

The equipment that you purchased required the extraction and use of natural resources for its 
production. It may contain hazardous substances that could impact health and the environment. 

To avoid the potential release of those substances into the environment and to diminish the need for 
the extraction of natural resources, Ross Video encourages you to use the appropriate take-back 
systems. These systems will reuse or recycle most of the materials from your end-of-life equipment in 
an environmentally friendly and health conscious manner. 

The crossed-out wheeled bin symbol invites you to use these systems. 

 

If you need more information on the collection, reuse, and recycling systems, please contact your local 
or regional waste administration. 

You can also contact Ross Video for more information on the environmental performances of our 
products.

Summary of Contents for ADA-7802

Page 1: ...Ross Video Limited ADA 7802 ADA 7802 600 ADA 7802V Stereo Mono Audio Distribution Amplifier User Manual Ross Part Number 7802D 004 Issue 09A...

Page 2: ...software is prohibited Notice The material in this manual is furnished for informational use only It is subject to change without notice and should not be construed as a commitment by Ross Video Limi...

Page 3: ...th a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other de...

Page 4: ...o be working properly please contact Technical Support using the numbers listed under the Contact Us section on the last page of this manual All RossGear products are covered by a generous 5 year warr...

Page 5: ...tup 2 2 Board Installation 2 3 Potentiometer Setup 2 3 Cable Connections 2 3 Specifications 3 1 In This Chapter 3 1 ADA 7802 Technical Specifications 3 1 ADA 7802 600 Technical Specifications 3 2 ADA...

Page 6: ...ii Contents ADA 7802 User Manual Iss 09A...

Page 7: ...eo customers Should you have a question pertaining to the installation or operation of your ADA 7802 please contact us at the numbers listed in the back of this publication Our technical support staff...

Page 8: ...entilation and cooling instructions to maintain optimum operating conditions The ADA 7802 and ADA 7802 600 cards also fit into Leitch FR 880 series frames to provide you with additional installation v...

Page 9: ...AFR 7814C audio frames Fits Leitch 880 Series frames Interchangeable alternative to the Leitch ASD 880 and ADA 883 amplifier ADA 7802 600 This amplifier version has the following unique features Fits...

Page 10: ...and AVFR 7855C frames that can house the ADA 7802V card See the respective User Manuals for details Operator and User both refer to the person who uses the ADA 7802 cards Board Card and Module all ref...

Page 11: ...ause serious damage to sensitive semiconductor devices Avoid handling circuit boards in high static environments such as carpeted areas and when wearing synthetic fiber clothing Always exercise proper...

Page 12: ...umper to the STEREO position to enable stereo output default setting controlled with channel A and B Gain jumpers and potentiometer settings 2 Set the A Gain jumper to the desired gain range position...

Page 13: ...t hold the ADA 7802 card by the edges and carefully align the card edges with the slots in the frame Then fully insert the card into the frame until the rear connection plug is properly seated Potenti...

Page 14: ...cables have been wired to the connectors install the connectors to the sockets on the RossGear frame so that the slotted tongue fits in the grooves on the frame s mating connector Figure 4 ADA 7802 Ca...

Page 15: ...uts Max Output Level 28dBu Output Impedance 66 Output Output Isolation 70dB S N Ratio 100dB unity gain relative to 8dBu Gain Range 6 to 34dB 6dB fine adjustment Frequency Response 0 02dB 20Hz to 20kHz...

Page 16: ...0dB unity gain relative to 8dBm Gain Range 6 to 34dB 6dB fine adjustment Frequency Response 0 02dB 20Hz to 20kHz Total Harmonic Distortion Noise 0 007 Intermodulation 0 006 SMPTE Crosstalk between Amp...

Page 17: ...unity gain relative to 8dBu Gain Range 6 to 34dB 6dB fine adjustment Frequency Response 0 02dB 20Hz to 20kHz Total Harmonic Distortion Noise 0 002 Intermodulation 0 002 SMPTE Crosstalk between Amplif...

Page 18: ...3 4 Specifications ADA 7802 User Manual Iss 09A...

Page 19: ...wer supply AFR 7814C Audio Products Frame and Power Supply PS 7813 1 RU holds 4 modules includes 1 power supply AVFR 7854C Analog Products Frame and Power Supply PS 7103 1RU holds 2 audio and 2 video...

Page 20: ...of power If the power LED is not illuminated verify that the power cable is connected to a power source and that power is available at the power main Confirm that the power supplies are fully seated i...

Page 21: ...mation for the safe installation and operation of your RossGear Product Ross Video policy dictates that all repairs to the RossGear ADA 7802 are to be conducted only by an authorized Ross Video Limite...

Page 22: ...4 4 Ordering Information ADA 7802 User Manual Iss 09A...

Page 23: ...Notes...

Page 24: ...86 After hours Emergency 613 349 0006 PHONE Fax 613 652 4425 General Information solutions rossvideo com E MAIL Technical Support techsupport rossvideo com Ross Video Limited 8 John Street Iroquois On...

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