Rose electronic CrystalView manual Picture on monitor is black and white, not color

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Picture on monitor is black and white, not color.

nThe video cable was not attached to the PC when it was booted. Reboot the PC.

A constant vertical wobble appears down the screen.

nThe CAT-5 cable connecting the Local and Remote Units could be located too close to a strong power source. Reroute the cabling if possible.

nIf interference is from strong signals from a nearby broadcast transmitter, a beat pattern will appear. Change the vertical refresh rate on the monitor slightly, such as from 60Hz to 70Hz.

Microsoft Windows or NT will only boot into low-resolution graphics mode.

nIf your graphics card supports VESA DDC (Display Data Channel), configure the graphics driver by explicitly indicating which make and model of monitor you have rather than by using DDC.

No sound at the Remote Units speakers or headphones.

nAudio cable loose or defective.

nAudio cable in the wrong connector.

nSound card “Line Out” muted.

No sound at the CPUs speakers when using a Microphone on the Remote Unit.

nMicrophone cable in wrong connector.

nSound card “MIC” input muted.

nMicrophone signal not amplified; increase sound card amplification by +20db. Add “MIC” jumper on the Remote Units daughter board to increase signal. Do not add this jumper if the microphone is already a powered microphone.

CRYSTALVIEW INSTALLATION AND OPERATIONS MANUAL

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Contents Installation and Operations Manual Table of Contents Limited Warranty FCC/IC STATEMENTS, EU Declaration of Conformity Stancliff Road Appendices TablesSystem introduction IntroductionDisclaimer Features Rose Electronics web site About this manual Package contentsCompatibility Models ConnectorsCrystalView PC-model Remote Unit Local Single Unit Local Dual UnitSun model CrystalView SUN modelCrystalView PC-Serial/Audio model Mini model CrystalView Mini modelCrystalView cables CablesAudio cable Power adapterSerial cable Installation InstallationMini model See Figure PC-Serial/Audio model only. See FigureLocal / Remote unit cabling Connecting cablesPC / SUN / Serial/Audio Sun cabling Mini cabling Mini Model Connecting to a Rose switchApplying power All models No video compensation is required for the Mini model Switch Function Left OFF Right on User selectable settings PC and SUN modelsPC-Serial/Audio model Right control keyDual, PC Serial/Audio model specific notes Operating instructions Dual unit Operating InstructionsOperating instructions- All units Null mouse command ResetTroubleshooting TroubleshootingOnly video is required, but no picture appears Keyboard and Mouse have locked upVideo picture is not sharp or is smeared Constant vertical wobble appears down the screen No sound at the Remote Units speakers or headphonesPicture on monitor is black and white, not color Service Information ServiceMaintenance and Repair Technical SupportSafety SafetyServicing Safety and EMC Regulatory StatementsGrounding Appendices Appendix A. General specificationsAppendix A2. Audio option specifications Appendix A1. Serial option specificationsWire Color Appendix B. UTP/STP connectionAppendix C. Parts and cables Part Number Description Appendix D. Firmware updatesAppendix F. Rack mount illustration Appendix E. Rack mount instructions