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Important Regulatory and Safety Notices to Service Personnel 

Please review the following material to avoid injury to personnel and to prevent product damage. 

• 

All product servicing should be carried out by qualified service personnel. 

• 

This product may require specific equipment, and/or installation procedures to be 
carried out to satisfy certain regulatory compliance requirements. The following 
notices have been included in the manual, to call attention to these specific 
requirements. 

Symbol Meanings 

 

 

 

Protective Earth — 

Protective Earth (PE) terminal. Provided 

for connection of the protective earth (green or green/yellow) 
supply system conductor. 

 

 

 

 Caution 

— 

This CAUTION symbol on the equipment refers you 

to the Product Manual for additional information. This symbol 
appears next to required information in the manual. 

 

 

 

WARNING PERSONAL INJURY: 

Risk of electrical shock. 

This symbol warns you of a potential shock hazard where 
HAZARDOUS LIVE voltages greater than 35V peak or 60Vdc 
may be accessible. 

Failure to comply with these 

instructions could result in death or serious injury.

 

Important Safety Instructions 

 

 

 

Do not use this device near water. Hazardous voltages can occur. 

• 

Clean only with 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 
devices (including amplifiers) that produce heat. 

• 

Do not defeat the safety purposes of the polarized or grounding-type plug.  A 
polarized plug has two blades with one wider than the other.  A grounding-type plug 
has two blades and a third grounding prong.  The wide blade or the third prong is 
provided for your safety.  If the provided plug does not fit into your outlet, consult 
an electrician for replacement of the obsolete outlet. 

• 

Protect the power cord from being walked on or pinched particularly at plugs, 
convenience receptacles, and the point where they exit from the device. 

• 

Only use attachments/accessories specified by the manufacturer. 

• 

Unplug this apparatus during lightning storms or when not in use for long periods of 
time. 

• 

Refer all servicing to qualified service personnel.  Servicing is required when the 
device has been damaged in any way, such as: power-supply cord or plug is 
damaged, objects have fallen into the device, the device has been exposed to rain or 
moisture, the device does not operate normally or has been dropped. 

 

Содержание VEA-7007A

Страница 1: ...Ross Video Limited VEA 7007A Video Equalizing Amplifier User Manual Ross Part Number 7007AD 004 Issue 01...

Страница 2: ...of copyrighted 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...

Страница 3: ...o not use this device near water Hazardous voltages can occur Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not instal...

Страница 4: ...ense Changes or modifications to this equipment not expressly approved by Ross Video Ltd could void the user s authority to operate this equipment CE This product has been tested and meets the require...

Страница 5: ...ng 2 1 Cable Type Selection 2 2 Board Installation 2 2 Cable Connections 2 3 Gain and Equalization Setup 2 3 Specifications 3 1 In This Chapter 3 1 VEA 7007A Technical Specifications 3 2 Service Infor...

Страница 6: ...ii Contents VEA 7007A User Manual Iss 01...

Страница 7: ...ss Video s experience in engineering and design expertise since 1974 You will be pleased at how easily your new VEA 7007A fits into your overall working environment Equally pleasing is the product qua...

Страница 8: ...s The VEA 7007A eliminates normal distribution problems such as cable high frequency loss and ground loop hum Because the amplifier is DC coupled clamping is not required thus minimizing signal distor...

Страница 9: ...loop hum rejection Excellent isolation between outputs Power to each card is individually fused 5 year transferable warranty Documentation Terms The following terms are used throughout this guide Fram...

Страница 10: ...1 4 Introduction VEA 7007A User Manual Iss 01...

Страница 11: ...ge can cause 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 exercis...

Страница 12: ...RossGear frame to ensure that the frame is properly installed according to instructions If this module is to be installed in any compatible frame other than a Ross Video product refer to the frame man...

Страница 13: ...850 Series Frames Gain and Equalization Setup Use the following figure card labeling and discussions to set up gain and equalization levels with VEA 7007A potentiometers RV7 Gain RV8 Equalization Figu...

Страница 14: ...2 4 Installation and Setup VEA 7007A User Manual Iss 01...

Страница 15: ...Specifications In This Chapter This chapter contains the VEA 7007A Technical Specifications table VEA 7007A User Manual Iss 01 Specifications 3 1...

Страница 16: ...nge 3dB Gain Stability 0 1 per 10 C Frequency Response 0 02dB to 10MHz cable EQ 0 ft Bandwidth 3dB 36MHz Line Rate Window Tilt 0 2 Field Rate Window Tilt 0 2 50 60Hz Square Wave Tilt 0 3 10 90 Bounce...

Страница 17: ...Check the module the frame and any associated peripheral equipment for signs of trouble 2 Power Check Check the power indicator LED on the distribution frame front panel for the presence of power If...

Страница 18: ...ucts line provides all pertinent information for the safe installation and operation of your RossGear Product Ross Video policy dictates that all repairs to the RossGear VEA 7007A are to be conducted...

Страница 19: ...g Products Frame and Power Supply PS 7103 1RU holds 2 audio and 2 video modules includes 1 power supply AVFR 7855C Analog Products Frame and Power Supply PS 7103 2RU holds 5 audio and 5 video modules...

Страница 20: ...s Video Incorporated P O Box 880 Ogdensburg New York USA 13669 0880 Visit Us Please visit us at our website for Company information Related products and full product lines On line catalog Trade show i...

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