AEMC DTR 8510 - 5 Operation; Power Up

28 Digital Transformer Ratiometer DTR
®
Model 8510
CHAPTER 5
OPERATION
WARNING: The DTR
®
Model 8510 is designed for use on de-energized
(“dead”) transformers only. Make sure the test sample is completely
disconnected from AC power and is fully discharged.
5.1 Power Up
TurnthepowerswitchtotheONposition.
Atpowerup,theinstrumentgoesthroughaninitializationprocess:
• Beepsonce
• Displays“Initializing…PleaseWait”forashortduration
• DisplaystheCompanyNameandFirmwareversionnumber
• DisplaysDateandTimeforashortduration
• TheinstrumentrestsattheMainScreenwhichdisplays
TestType,TestMode,Filter,StorageModeandthepresent
Nameplatevalues(Fig.5-1)
• TheGreenpowerLEDonthefrontpanelturnsonsolid
Figure 5-1
NOTE:
• Ifthebatteriesareinsufcientlycharged:
-TheGreenLEDwillblinkifthereissomebatterycapacityleft.
Theinstrumentwillbeoperationalunderthiscondition.
-ThedisplaywillshowLowBatteryandtheGreenLEDwill
blinkifthebatterypackshavenocapacityleft.Theinstrument
cannotbeusedfortestingunderthesecircumstances.The
batteriesmustberechargedbeforeuse(see§8.1).
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