680 Series Video Distribution Amplifiers Installation and Operation Manual xiii
Preface
Safety
Carefully review all safety precautions to avoid injury and prevent damage to
this product or any products connected to it. You will find a complete list of
safety precautions in Appendix A. Any user-serviceable components (such as
fuses or batteries) are only replaceable by those components listed in the
manual.
IMPORTANT! Only qualified personnel should perform service procedures.
Safety Terms and Symbols in this Manual
WARNING
Statements identifying conditions or practices
that may result in personal injury or loss of life.
High voltage is present.
CAUTION
Statements identifying conditions or practices
that can result in damage to the equipment or
other property.