雷达说明书2117

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1、1RADAROPERATION雷达操作1.1TurningonthePower开启雷达The[POWER]switchislocatedattheleftcornerofthecontrolunit.Openthepowerswitchcoverandpresstheswitchtoturnontheradarsystem.Toturnofftheradar,presstheswitchagain.Thescreenshowsthebearingscaleanddigitaltimerapproximately30secondsafterpowe

2、r-on.Thetimercountsdownthreeminutesofwarm-uptime.Duringthisperiodthemagnetron(transmittertube)iswarmedfortransmission.Whenthetimerhasreached0:00,theindication"ST-BY"appearsatthescreencenter,meaningtheradarisnowreadytotransmitpulses.电源键位于控制面板的左上角。打开电源盖、按下打开电源。再次按下关闭电源。电源开启后30秒

3、屏幕显示方位圈、电子计数器，计数器倒计时3分钟磁控管预热时间。但计数器时间归零，屏幕中央显示“待机”，表示雷达已准备发射。Inthestand-bycondition,markers,rings,map,charts,etc.arenotshown.Further,ARPiscancelledandtheAISdisplayiserased.在待机的情况下，标志、距标圈、海图等将不显示。ARPA功能取消，AIS显示取消。Inwarm-upandstand-bycondition,ONTIMEandTXTIMEcountsinhoursandten

4、thsofhourappearatthescreencenter.在预热和待机的情况下，使用时间和发射时间键显示在屏幕中间（*.*H）。1.2TransmitterON启动发射机Afterthepoweristurnedonandthemagnetronhaswarmedup,ST-BYappearsatthescreencenter,meaningtheradarisreadytotransmitradarpulses.Youmaytransmitbypressingthe[STBY/TX]keyonthefullkeyboardorrollt

5、hetrackballtochoosetheTXSTBYboxatthebottomleftcornerofthedisplayandthenpushtheleftbutton(abovethetrackball).Thelabelattheleft-handsideoftheguidanceboxatthebottomrightcornerofthescreenchangesfromTXtoSTBY在电源打开、磁控管预热后，ST-BY显示在屏幕中间，表示已准备发射。按准备键或用鼠标选择屏幕左下角的发射准备框打开雷达。雷达显示Theradaris

6、initiallysettopreviouslyusedrangeandpulselength.Othersettingssuchasbrilliancelevels,VRMs,EBLsandmenuoptionselectionsarealsosettoprevioussettings.雷达的设定（量程、脉冲长度、亮度、活动距标圈、电子方位线、菜单选项等）为上次关机时的设定。The[STBY/TX]key(orTXSTBYbox)togglestheradarbetweenSTBYandTRANSMITstatus.Theantennastop

7、sinstand-byandrotatesintransmit.Themagnetronageswithtimeresultinginareductionofoutputpower.Therefore,itishighlyrecommendedthattheradarbesettostand-bywhennotusedforanextendedperiodoftime.ST-BY/键联系雷达待机和发射两种状态。待机状态下天线不转动、在发射状态下转动，磁控管的使用时间影响输出功率的大小，因此前来建议在雷达长时间不使用的情况下键雷达设于待机状态。Qu

8、ickstart快速启动Providedthattheradarwasonceinusewiththetransmittertube(m