Cobalt Digital Inc 2000 Manuel du propriétaire Page 1

9231 Manual V.1.28/8/2012Cobalt Digital Inc.9231Analog Video Distribution Amplifier w/ Differential Input,Clamping and Cable EqualizationOwner’s Manua

10Rear Module OptionsRM20-9231-B RM20-9231-A/S RM20-9231-B/SFigure 2. 9231 Rear Modules

11Board InstallationUse the following procedure to install the 9231 in a 20-slot frame.1. Refer to the User Manual of the frame to ensure that the fr

12User ControlsThis chapter contains a description of the 9231 user controls:• LEVEL CONTROLS• LEDs• Jumper Settings• Remote Control.User ControlsFigu

13LEDsThe front-edge of the card features LEDs that display the status of the input signals.Descriptions are provided in the following table:LED Color

14REMOTE CONTROLDashBoard ControlThis card may be monitored by a remote computer through DashBoard the free configurationmonitoring software..With Das

15SpecificationsTechnical SpecificationsINPUTInput Impedance (1) 75 Ohm Or Hi-ZInput Level 1Vp-p, nominalInput Return Loss 46dB Typical, @ 3.58MPERFOR

16Warranty and Repair PolicyThis product is warranted to be free from defects in material and workmanship for a period of five (5)years from the date

17Ordering InformationStandard Equipment• 9231 Analog Video Distribution Amplifier w/Differential Input, Clamping and Cable EqualizationOptional Equ

18Contact UsContact our friendly and professional support representatives for the following:• Name and address of your local dealer• Product informa

29231 •••• Analog Video Distribution Amplifier w/ Loop OutputCobalt Digital Part Number: 9231• V.1.2• Printed in the USA.The information contained in

3Important Regulatory and Safety NoticesBefore using this product and any associated equipment, refer to the “Important SafetyInstructions” listed bel

4EMC NoticesUS FCC Part 15This equipment has been tested and found to comply with the limits for a class A Digital device, pursuantto part 15 of the F

5Environmental InformationThe equipment that you purchased required the extraction and use of natural resources forits production. It may contain haza

6IntroductionThis chapter contains the following sections:• Overview• Functional Block Diagram• Features• Documentation Terms

7OverviewThe 9231 is an analog video distribution amplifier with a differential input designed forbroadcast use. It has one input and can provide up

8Installation and SetupThis chapter contains the following sections:• Static Discharge• Unpacking• Rear Module Options• Board InstallationStatic Disc

9Rear Module Installation (Optional)If you are installing the card into a slot with no rear module, you should have ordered and received oneof the RM-