Optimus EDC-1000 Series Instruction Manual page 18

SAFETY PRECAUTIONS:
Please read this manual carefully before installing and using this unit.
Please keep this manual appropriately for futures questions.
Please read carefully the instruction and warning in this manual.
Please do not use accessories not recommended by dealers.
Please use the attached spare parts accessories provided by the factory only, the factory will
not be responsible for any damage due to false fixing way.
Make sure that the power plug is fixed appropriately and safely.
Please do not use too many extension cables to avoid fire hazard and short circuit.
Please do not insert anything into the unit or spray and liquid on it to avoid short circuit.
If one of the following happen, please contact with maintenance technician:
A. Power cable or plug is damaged.
B. Water gets into the unit.
C. The unit cannot be operated under normal condition.
D. The unit is dropped onto the ground and damage the frame.
When outdoors equipment or cable is connected into this unit, the grounding of cable system
must be reliable to avoid lightening attack.
Please take care when installing the main control unit and its surrounding facilities.
Avoid strike, fierce swing, which may damage the main conference unit and its surrounding
facilities.
Please do not disassemble the main control unit and its surrounding facilities
A. There are high voltage and sensitive electronic circuits inside the unit. In order to avoid
electric shock, please do not disassemble the equipment. If is necessary uncover the
equipment, please seek assistant from qualified technicians.
B. When dealers replaced the spare parts, the specification of replacing spare parts
should be acknowledged by manufacturer. Use unauthorized spare parts may lead to
fire hazard caused by short circuit.
Please do not block the holes on the case.
There is heat sink inside this product. If the heat radiating holes are blocked, the resulting
overheating of the main unit may lead to malfunction.
Please do not expose the conference main control unit to rain or humidity, and do not use it in
humid environment.
Use this conference main control unit in environment with the temperature of 0°C ~ 40°C (32°F
~ 104°F) and humidity lower than 90%.
EDC-1000 Version 2
EDC-1000 SERIES
Conference System
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