Chapter 9 Attention
Chapter 10 Trouble Shooting
· The power for the IQAiO is 100~240V 50/60Hz.
· Please don't disassemble the device or fill it with impurity.
· Please keep the device away from the heat, water and the corrosive things.
· Please power off the device before clean it with soft cloth. Don't clean it with liquid or gas cleanser.
· Suggested temperature is between 0
℃
and +40
℃
.
· Please unplug the power line if the device hasn't been used for a long time and when the projector has dissipated heat entirely.
· Keep the antenna accessories distant from the metal.
· Use wireless MIC in a dry environment without any liquid.
· Avoid collision or fall of the wireless MIC from the height.
· The battery of wireless MIC must be charged at least once in three months.
The power indicator doesn’t light after the device is power on.
Please check whether the fuse is damaged and refer to the picture below.
Reversed display of the projector
Select the reverse projection in the menu of the projector to display normal image.
Computer screen fails to display
Select the signal source of PC/VGA 1 and check again.
The projector isn't started
Check whether the control code is correct and RS232 is connected well.
No sound from the wireless MIC
Check whether the volume of wireless MIC has started and the antenna is connected.
Check whether the emitter is power on.
Central control panel isn't power on
Check whether the fuse is damaged or the central control panel is power on.
No sound from the computer while the screen displays well
Press "Mute" key to restore volume if the central control panel is mute.
Check whether the computer's volume is turned down or is muted.
Fail to start the computer after shutting it down
Check whether it's at least three minutes after power it off.
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