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Be sure to observe all these safety precautions.
Please READ through this manual carefully. It will enable you to use the BHT and CU correctly.
Always keep this manual nearby for speedy reference.
Strict observance of these warnings and cautions is a MUST for preventing accidents that could result in
bodily injury and substantial property damage. Make sure you fully understand all definitions of these
terms and symbols given below before you proceed to the text itself.
Alerts you to those conditions that could cause serious bodily injury or
death if the instructions are not followed correctly.
Alerts you to those conditions that could cause minor bodily injury or
substantial property damage if the instructions are not followed correctly.
Meaning of Symbols
A triangle ( ) with a picture inside alerts you to a warning of danger. Here you see the warning
for electrical shock.
A diagonal line through a circle ( ) alerts you to something you should not do; it may or may
not have a picture inside. Here you see a screwdriver inside the circle, meaning that you
should not disassemble.
A black circle ( ) with a picture inside alerts you to something you MUST do. This example
shows that you MUST unplug the power cord.