Network Technologies ASI-IP-GTW Fans Not Working / Overheating, Alarm LED lit / Alarm condition

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ASI-IP-GTW User's Manual

6.4.4 Fan(s) Not Working / Overheating

This equipment has forced air cooling and must not be operated unless all cooling fans are working. In the event of overheating problems, refer to table.

Note: Failure to ensure a free air flow around the unit may cause overheating.

Step	Action	If the result of action is Yes...	If the result of action is
			No...

1	Check Fan	Check that the Video Gateway
	Rotation.	has been installed with sufficient
	Inspect the fans	space allowed enclosure for air
	located at the	flow. If the air is too hot,
	sides of the unit.	additional cooling may be
	Are the fans	required.
	rotating?

Possible break in the dc supply from the PSU module to the suspect fan(s). Call a Service Engineer.

6.4.5 Alarm LED lit / Alarm condition

The alarm LED on front and rear will light when a critical alarm occurs.

The following table describes the different alarm conditions and what might be the cause of these alarms.

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Contents DVB-ASI to IP Gateway This page is intentionally left blank Rev Date SW ver Comment Important noticePage Table of Contents Options 12.1 Purpose of this Manual IntroductionWho Should Use this Manual What Equipment is Covered by this Manual Contact InformationRole of the ASI-IP-GTW in a Typical System Summary of FeaturesSoftware versions Page Guided Tour Indicator Colour DescriptionUser Interface Front Panel DescriptionHardware Options ConstructionFunctionality Max value Description Software OptionsInstalling the Equipment Installing the EquipmentIntroduction To fix the equipment Equipment accessTo cable the equipment VentilationASI port To connect the equipmentAC Power Supply PowerPower Cable and Protective Earth UK BS Protective Earth /Technical EarthUSA Nema 5-15P Connecting the Video Gateway to the AC Power Supply Optional DC Power SupplyPin placement Specification Introduction Signal ConnectionsASI ports DVB ASI input Ethernet data portDVB ASI output Ethernet management port LEDsBefore Powering up Powering Up/DownPowering Up Powering DownChanging the IP address of the unit Operating the EquipmentOverall status Looking at the WEB interfaceSnmp Main tab Sub-tab DescriptionStatus Product type ASI-IP-GTW Device InfoMain Network1.22 SFP AdvancedDevice info page, Network and SFP sub-page Shows the sub-page for time setting used for alarm reports Time settingsSnmp AlarmsSnmp tab Ping tab PingPage Security Shows the sub-page for user security password protectionIP TX Input ConfigurationMain IP TX Parameters Input StatusIP TX Status IP TX FEC FEC SettingsPage Vlan settings Ethernet SettingsStatic MAC setting Ping page of an IP transmitter Ping SettingsIP RX Output ConfigurationIP RX Parameters Output StatusIP RX Status FEC sub-page of an IP receiver Page Ethernet sub-page of an IP receiver Ping page of an IP receiver Advanced Tab Advanced TabPage Data Network Interface Status NetworkTransmitted Network streams Received Network streams Shows the Network page for a unit configured to IP-RX modeSave/Load Saving a ConfigurationSave/Load page when saving configuration Loading a Configuration1PPS/10MHz interface modules OptionsSeparate 10MHz/1PPS module 2 1PPS interfaceShows the layout Operating the 1PPS/10MHz interface moduleLED description for separate 1PPS/10MHz interface module LED descriptionsShows the layout of the RIP-2 screen RIPv2 functionalityPage Equipment Description IP Transmit ModeFunctional Description IP Bi-directional Mode IP Receive ModeManagement Page Alarm Severity level Description Protocol mapping Overview of Video over IPForward Error Correction FEC Data Flow Block DiagramsUDP Mode Page Preventive Maintenance Preventive Maintenance and Fault-findingMaintenance Fault finding Philosophy Fault-findingPreliminary Checks PSU LED Unlit / Power Supply Problem Fans Not Working / Overheating Alarm LED lit / Alarm conditionStep Action If the result of action is Yes Check Fan RotationProgress Bitrate estimation Alarm Description Error sourceTo return the unit Disposing of this EquipmentGeneral Appendix a Glossary Page Page Page DVB ASI port Appendix B Technical SpecificationEthernet data port Alarm relay and maintenance port specificationEthernet management port ProtocolsDC Mains input AC Mains InputPhysical Details Environmental Conditions SafetyCompliance1 Electromagnetic Compatibility EMCInterface to public telecommunication system CE MarkingAppendix C References Ex. http//192.168.0.100/upgrade Appendix D Upgrade of FeaturesFeature upgrade Feature upgrade dialogue Appendix E Upgrading Software Upgrade SWSW load progress Mpls Appendix F Quality of service Setting Packet priorityLayer 3 Routing Layer 2 priority ASI-IP-GTW Configuration