2
Safety Instructions
1.
Please read the instruction manual carefully before installing and using the apparatus.
2.
Please save the instruction manual well for reference.
3.
Please follow the instructions and aware of warning indications.
4.
Except your dealer, please do not use any spare part recommended by others.
5.
Please use the fixing accessories provided by manufacturer. If the system is broken due to improper fixing, the manufacturer
would not bear the responsibility for compensation.
6.
Please make sure the power cord has been fixed properly.
7.
Do not use any three-hole plug or extension cord as this can result in the risk of fire or short circuit.
8.
Do not stuff anything into the apparatus or splash any liquid on it.
9.
Please contact maintenance technician if the conditions listed below occur:
A.
Power cord or plug is damaged.
B.
Liquid has been spilled into the apparatus.
C.
The system cannot operate normally even everything follows the instructions.
D.
The apparatus drops or is damaged with cover.
E.
Not all functions work.
10.
To reduce the risk of damage caused by lightning strike, it is essential that all cables must be bonded well to the same
grounding point.
11.
Install the conference main control unit and its other equipment carefully. Impacting and fierce shaking should be avoided.
12.
Do not disassemble or remodel the main control unit:
A.
High voltage and sensitive electrical circuit are inside of the apparatus. Do not disassemble it to prevent electric shock. If
the disassembling is required, please ask a qualified technician for help.
B.
The specification of any replaced spare part should be validated by manufacturer, or it may cause fire and short circuit.
13.
Do not block the ventilation opening to prevent overheating and malfunction.
14.
Do not use the apparatus in the environment with improper temperature, moisture, and power level: the adequate range
is 0°C ~ 40°C (32°F ~ 104°F) and 90% below of moisture.
15.
Do not expose the apparatus to rain and moisture: Please put it in a dry location to avoid any damage of components.
16.
Do not clean the apparatus and its accessories with chemical detergent. Use a cloth dampened a little bit water instead.
17.
Do not switch on/off the power of apparatus rapidly: Rapid switch on/off should be avoided all the time to ensure the
regular operation of the sensitive electronic circuit.
18.
Caution: The static electricity treatment of printed circuit boards should follow ESD safety measure.
19.
Caution: Please select the accurate power plug and aware of the voltage accordance with that in your country to prevent
any damage.
Warning: Only qualified maintenance technicians can disassemble the cover of apparatus. Please unplug before taking apart the
cover; switching on the power is not allowed if the cover has not been assembled back.
