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2. DESCRIPTION OF COMMONLY USED NOTATIONS
Some or all of the following Notations may be used in this manual and may appear in
your application process. Therefore, all users should be familiar with them and
understand their explanations.
Notation and Explanation
Notation Explanation Notation Explanation
Alert you to pay special attention
Protective ground
Caution of high voltage
Alarm silence
Turn on the UPS
Overload indication
Turn off the UPS
Battery
Idle or shut down the UPS
Recycle
Alternating current source (AC)
Do not dispose with ordinary
trash
Direct current source
Refer to manual