Masterclock GMR5000 User Manual



MasterclockGMRUserManualv2–2016.12
33
DEVICESETTINGS>DISPLAY
PROPERTIES
Hereyoucanchangethebrightnessof
thedisplayormodifythepresentationof
thedateandtime.Youcanchangethe
displayfromUTCtolocaltimeandyou
canalternatetimeswithdatesandset
therateatwhichtheychange.










COMMUNICATIONSCONTROL
TelnetandSNMPareconfiguredusingtheCommunications
Controlbutton.TelnetisaTCP/IPprotocolthroughwhichthe
GMRcanbeconfiguredviaacommandline.Almostallofthe
settingsavailableinWinDiscoveryarealsoavailableviaTelnet.
Thedefaultportnumber23cannotbechanged.
SNMPstandsforSimple
NetworkManagementProtocol.This
protocolenablesaPCapplication(calledanSNMPManageror
MIBBrowser)togetinformationfromtheSNMPAgentinthe
GMR.Thatinformationconveysthenetworkidentityand
statusoftheGMR,likethenumberofpacketstransmittedor
received,thenumberofcommunicationerrors,
etc.
InadditiontothatstandardSNMPdata,Masterclockhascreatedacustomset,calledacustomMIB,whichcanbe
importedintoaMIBBrowser.Itisavailablefordownloadfromourwebsite.Itconveysdatasuchasthis:
 NTPleapsecondsetting,stratumlevel,precision,referencedelay,poll
interval,sourceandoffset.
 Devicedescription,processor,firmwareversion,serialnumberandmodel.
 GPSreceiverhealth,latitude,longitudeandnumberofsatellitesvisible.
 ThelockstatusofNTP,TimeCode,GPS,PTP,NMEAandNENA.




Masterclock GMR5000 Specifications

General

Brand	Masterclock
Model	GMR5000
Category	Control Unit
Language	English