Pelco 9770 manual Monitor Display Problems, LED Indicators on the Power Supply Module, Switch

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Monitor Display Problems

Problem: Text characters (such as in camera titles) do not display properly.

Solution: The CM9770-VMC monitor output card in the matrix bay may not be set for the correct video format (NTSC or PAL). Check switch 1 on the DIP switch and verify that the switch is in the correct position, as identified in Table N. Refer to Figure 40 for an illustration of the DIP switch.

Table N. Monitor Output Card DIP Switch 1

Switch 1	Video Format

ON	PAL

OFF	NTSC

Problem: The CM9770-MXB color bars display in black and white, instead of the appropriate colors.

Solution: The CM9770-VMC monitor output card in the matrix bay may not be set for the correct video format (NTSC or PAL). Check switch 1 on the DIP switch and verify that the switch is in the correct position, as identified in Table N. Refer to Figure 40 for an illustration of the DIP switch.

LED Indicators on the Power Supply Module

Problem: If two power supply modules are installed in the matrix bay, the following LED indicators on a power supply will signify that the power supply is not working.

Front Panel Label	Color	LED State
+	Green	On
-	Green	Off
VF	Red	Flashing
PF	Red	On

Solution: First verify that the inactive power supply is seated properly in the matrix bay frame, and is turned on. If it is, the power supply may have blown a fuse. Refer to How to Replace the Fuse in a Power Supply Modulein the Installation section for instructions.

C1555M-G (12/07)

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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