Pelco manual Video INPUT/OUTPUT Connections, Opening the CM9770-MXB Front Cover

Page 13

VIDEO INPUT/OUTPUT CONNECTIONS

The following steps provide an overview of how to connect video input and output sources. More complete procedures are provided in the subsequent sections.

NOTE: If your System 9770 is configured by Pelco, the appropriate number of video input cards and monitor output cards and BNC rear panels are installed at the factory, and steps 1 and 2 are not necessary. If this is the case, skip to Step 3.

1.Install the CM9770-VCC and CM9770-VMC cards in the matrix bay. Refer to the Installing Video Input Cards (CM9770-VCC)section and the Installing Monitor Output Cards (CM9770-VMC)section in the following pages.

2.Slide the CM9770-RPC and CM9770-RPM BNC rear panels into the appropriate slots from the back of the matrix bay. Refer to the Insert or Replace a Rear Panel Video BNC Card (CM9770-RPC)section and the Insert or Replace a Rear Panel Monitor BNC Card (CM9770-RPM)section in the following pages.

3.Before you connect any video input or output to the matrix bay, you may want to power up the unit to ensure that the system is operating properly. Refer to the Performing a Basic LED Check section.

4.Connect video inputs and monitor outputs to the rear panel BNC connectors on the CM9770-MXB matrix bay unit(s).

Installation Tips

•Be sure each connection is secure. For best results, use crimp-on BNCs only. Do not use screw-on BNCs; these typically do not provide adequate ground and signal connections.

•Label each video input; this can save a considerable amount of troubleshooting time in the future.

•Video output from the CM9770-VMC cards is not terminated. Terminate the video signal at the output device (monitor or VCR). If you are looping to other devices, unterminate all but the last device.

NOTE: The end point of any video cable run must be terminated in 75 ohms.

Opening the CM9770-MXB Front Cover

To install or remove a video input card, monitor output card, or power supply, you must first open the CM9770-MXB front cover.

1.Loosen the two screws at the top of the CM9770-MXB frame.

2.Pull the front cover towards you. The hinges at the bottom keep the cover attached to the frame.

3.When you are finished working with the interior components, close the cover and tighten the screws at the top of the frame.

NOTE: Although the CM9770-MXB will function properly with the front cover open, the front cover must remain closed during system operation to meet safety standards.

C1555M-G (12/07)

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents System C1555M-G 12/07 Contents List of Illustrations List of Tables Description Controller and CPU Components ModelsMatrix Bay Network Interface UnitOptional Components KeyboardsCompatible Receivers Unpacking InstallationCM9700-CC1 CM9770-MXBCM9770-MXB Mounting Baffle MountingMounting the CM9770-MXB on Top of the Mounting Baffle Mounting the CM9700-CC1 Opening the CM9770-MXB Front Cover Video INPUT/OUTPUT ConnectionsHow to Turn On the Pelco V-Sync Signal Installing Video Input Cards CM9770-VCCInsert or Replace a Video Card Remove a Video CardInsert or Replace a Monitor Card Installing Monitor Output Cards CM9770-VMCRemove a Monitor Card Performing a Basic LED Check Color Diagnostic CheckTable A. LEDs Illuminated During a Basic Check Insert or Replace a Rear Panel Video BNC Card CM9770-RPC Installing Rear Panel BNC CardsRemove a Rear Panel Video BNC Card CM9770-RPC CM9770-RPC Termination Jumpers-Right Card Looping Video Out from the CM9770-MXB Looping VideoInsert or Replace a Rear Panel Monitor BNC Card CM9770-RPM Single Bay Video INPUT/OUTPUT CapacityMultiple Bays, Single Node Sample Sideframing System Using an Output Bay Sample Single-Node System with Downframing Sample Networked System Networked SystemInstall a Backup Power Supply Power Supply Module CM9700-MPSRemove a Backup Power Supply How to Replace a Power Supply Fuse HOW to Replace the Fuse in a Power Supply ModulePower Supply Alarm Speaker Switch HOW to Turn OFF the Audible Power Supply AlarmCM9700-CC1 Device Connections System Device ConnectionsCM9700-MGR PC Pin-Out Detail As necessary NIU connection RS-422 COM Port Sercom ConnectionsNot have to be in sequential ports Switch Table D. Data Connections-Single Node, Hot-Switched SystemSwitch NIU connection MXB connectionsSample CM9770-MXB to CM9700-CC1 Connection Initialize the CC1 System Start-UpInitialize Keyboards Verify System OperationDisplay the CM9770-MXB Software Version Level Monitor Color AdjustmentDisplay a Blue Raster Screen Programming Your System Sample Wizard Getting Help Using CM9700-MGROperating Your System OperationAppendix HOW to Expand Your SystemSystem Architecture Sideframing Downframing Downframing with DFC Cards Downframe Cards DFC Card ISA Slot Number W1 IRQ Setting HOW to Install or Replace a CM9700-SER Card in the CC1How to Install a CM9700-SER Card Video Input Card CM9770-VCC Detail When LED Is OnMonitor Output Card CM9770-VMC Detail Color When LED is on or blinkingColor System Test ModePort 1 RS-422 Baud Rate Data ProtectionNetworking Programming Satellite Devices Connecting Satellite DevicesCM9700-VPP Vertical Mount HOW to Install Video Patch Panels CM9700-VPPMounting the CM9770-MXB in an Open Rack Mounting the CM9770-MXB in AN Open RackBoot Process DOS Environment and Command ReferenceAUTOEXEC.BAT and the Boot Process Invoking the CM9700 ExecutableFile Names and DOS DOS CommandsNavigating the DOS Directory Tree Example PATH=c\c\dosc\windowsManipulating Files in the DOS Environment Using the Wild Card CharacterExample Change to the 9700 directory\CD DOS ReferenceFloppy of a disk formatted using this switch Help commandBackslash \ symbol By default, DOS searchers just the current directoryProblems with the CC1 TroubleshootingSymptom Possible Cause Corrective Action VCC Card CF LED Is Illuminated and the AUX LED Is BlinkingLED Indicators on the Power Supply Module Monitor Display ProblemsSwitch Front Panel Label ColorSpecifications Signal to Noise Ratio 71dBrms Differential Gain 51% Differential Phase DegreesInput Voltage CommunicationCM9780-MXB Regulatory NoticesProduct Warranty and Return Information ISO9001
Top Page Image Contents