GD100Usermanual
TRACGD100UM001 ‐10‐
normally, and temperature bands alarm monitoring start delay countdown starts. 
3.  GD100 is in activation state, and STOP Button has been pressed: PWR light will flash 
fast and TEMP & DATA GREEN will be long on. 
4.  GD100 enters STOP mode: PWR & GPS & CELL lights will be off, and TEMP & DATA 
GREEN lights will stay long on. If temperature bands alarm has been triggered, TEMP 
RED light stays flash slowly. 
 
Note:
1.InBatterymode(USBisnotconnected),allLEDsareonly enabledatthefirst5minutesafter
poweron the device, and then willbeshut down. If youclickStart/Stop Button, LEDswill work
another 5 minutes.2. TEMP lights’ status depends
 on Temperature Bands Alarm. When
temperaturebandsalarmeventistriggered,TEMPRedlightwillflashslowlyandstayflashslowly,
evenotherLEDsareoffbecause5minutesexpires.
2.4. UDISKBufferFile
GD100 can save messages as buffer data, and the buffer data file will be stored on the mass
storagedevice,whichisreadytobedownloaded.Andalso,thedatafilewillbeencryptedbyAES.
ThekeyisthedeviceIMEI.