1__Introduction
1-1 Introduction
This equipment generates and uses radio-frequency energy and, if not installed and used in
accordance with the instruction manual, may cause interference to radio and television
reception. It has been tested and found to comply with the limits for a class A computing device
in accordance with the specifications in Subpart J of Part 15 of FCC Rules, which are designed
to provide reasonable protection against such interference when operated in a commercial
environment. If this equipment does cause interference to radio or television reception, the user
may try to correct the interference by one or more of the following measures:
Reorient the receiving antenna for the radio or television.♦
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Relocate the equipment with respect to the receiver.
Plug the equipment into a different power outlet so the equipment and receiver are
on different branch circuits.
Fasten cables using mounting screws to ensure adequate EMI controls.
1-2 Certification
FCC, CE LVD
1-3 Warning
Please carefully read the user manual before operating the product.
EN 55022 (CE radiation) Warning
This product is intended for use in a commercial, industrial, or educational environment. It is not
intended for residential use.
This is a Class A product. In a domestic environment it may cause radio interference, in which
case the user may be required to take adequate measures. The typical use is in a conference
room, meeting room or auditorium.
1-4 Safety Instruction
Always follow these safety instructions when setting up and using the Digital Presenter:
1. Do not place the Digital Presenter on an unstable trolley, stand or table.
2. Do not use the Digital Presenter near water or sources of heat.
3. Use attachments only as recommended.
4. Use the type of power source indicated on the Digital Presenter. If you are not sure of the
type of power available consult your dealer or local electricity company.
5. Insert the Digital Presenter ’s three-pin grounded plug into a properly grounded socket. If
you have a two-pin socket, contact an electrician to replace it. Do not handle the plug
with wet hands.
6. Always take the following precautions when handling the plug. Failure to do so may result
in sparks or fire.
Ensure the plug is free of dust before inserting it into a socket.
Ensure that the plug is inserted into the socket securely.
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