CAUTION: Indicates a hazardous situation which, if not avoided, could result in minor injury or damage to the equipment.

RISK OF ELECTRIC SHOCK: Indicates components that present risk of electrical shock.

WARNING: Indicates a hazardous situation which, if not avoided, could result in injury or death.

CAUTION, RISK OF ELECTRIC SHOCK, ENERGY STORAGE TIMED DISCHARGE. Discharge time is 5 minutes from de-energization.

NOTE: Indicates an important step or tip that leads to best results, but is not safety or damage related.

BIDIRECTIONAL TERMINAL: Indicates location of combined input/output connector on the equipment.

REFER TO OPERATING INSTRUCTIONS: Indicates that user should refer to operating or installation instructions before proceeding.

PROTECTIVE CONDUCTOR TERMINAL: Indicates location of grounding connection on the equipment.