Important Safety Instructions; Maintenance And Repair - QSC Q-SYS NL-P4 Hardware User Manual

The term "WARNING" indicates instructions regarding personal safety. Failure to follow them may result in bodily injury or death.
The term "CAUTION" indicates instructions regarding possible damage to physical equipment. Failure to follow them may result in
equipment damage to equipment that may not be covered under the warranty.
The term "IMPORTANT" indicates instructions or information that are vital to the successful completion of the procedure.
The term "NOTE" indicates additional useful information.
The lightning flash with arrowhead symbol in a triangle alerts the user to the presence of uninsulated dangerous voltage within the
product's enclosure that may constitute a risk of electric shock to humans.
The exclamation point within a triangle alerts the user to important safety, operating, and maintenance instructions in this manual.
WARNING!: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
1. Read, follow, and keep these instructions.
2. Heed all warnings.
3. Do not use this apparatus near water.
4. Clean only with a dry cloth.
5. Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
6. Only use attachments/accessories specified by the manufacturer.
7. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as
when the power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate normally, or has been dropped.
8. Do not use this apparatus in or near water or liquids.
9. Do not submerge the apparatus in water or liquids.
10. Do not use any aerosol spray, cleaner, disinfectant or fumigant on, near or into the apparatus.
1 1. Adhere to all applicable, local codes.
12. Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.

Maintenance and Repair

WARNING: Advanced technology, e.g., the use of modern materials and powerful electronics requires specially adapted
maintenance and repair methods. To avoid a danger of subsequent damage to the apparatus, injuries to persons and/or the creation of
additional safety hazards, all maintenance or repair work on the apparatus should be performed only by a QSC authorized service station
or an authorized QSC international distributor. QSC is not responsible for any injury, harm or related damages arising from any failure of
the customer, owner or user of the apparatus to facilitate those repairs.
IMPORTANT! PoE Power Input – PoE+ Type 2 Class 4 capable. See "Connections and Controls".
Cleaning
WARNING: Liquids entering the housing may damage the internal electronics. Keep liquids away and do not use any solvents or
chemicals to clean this product. Clean only with a soft, slightly damp or dry cloth.
EXPLANATION OF TERMS AND SYMBOLS

IMPORTANT SAFETY INSTRUCTIONS

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