UEi Test Instruments THL2 - Manual (Page 4)

Operating Instructions:
Before using you must install the software on
your computer and initialize the THL2.
LEDs Indication
Both LED lights off
One Green flash every 10 seconds*
Double Green flash every 10 seconds*
Single Red flash every 10 seconds*
Double Red flash every 10 seconds*
Single Red flash every 60 seconds
Single Yellow flash every 10 seconds*
Double Yellow flash every 10 seconds*
Single Yellow flash every 60 seconds
REC ALM
REC ALM
REC ALM
REC ALM
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