Returnstar Interactive Tech IQTouch HA1100 Pro User Manual page 6

Do not lay the machine down in a way where the venting surface will be
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covered.
Do not install the machine on carpet or cloth.
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Do not use a cloth, such as table cloth, to cover the machine
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Keep the machine away from the radio.
The machine complies with the international EMI standard to prevent radio
interference. However, interference may still exists and causes noise in the
radio. If noise occurs in the radio, try the following solutions.
Adjust the direction of the radio antenna to avoid the interference from the

machine.
Keep the radio away from the machine.
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Do not damage the power cable.
Do not damage, change, twist, bend, or forcibly drag the power cable.
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Do not put weights (such as the machine itself) on the power cable.
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Do not forcibly drag the cable when you pull out the power plug. If the
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power cable is damaged, please contact the local distributor to repair or
replace it.
The power cable in the accessory box is for this machine only, do
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not use it on other machines.
Use the battery correctly.
Galvanic corrosion, electric leakage, and even fire may be caused by
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improper battery usage.
It is recommended to use the designated type of battery and install the

battery by the correct electrodes (positive and negative).
Do not install and use a new battery with a used one.
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Take out the battery if the remote control is not used for a long period.
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