If the power cable is damaged or failed, contact service center. Make sure the power supply is properly grounded and matches the requirements specified by the plate on the shell.
Do not expose the device to rain or humid environment. Disconnect power plug and antenna in thunderstorm weather.
If the device will not be used for a long time. Shut down the power of the device and disconnect the power supply.
Electric discharge may last for a short period of time after the power is shut down. Please wait for two minutes after the power shut down to operate the device.
Only use the original power cable delivered with the device. Contact authorized dealer to purchase power cable with same specifications.
Make sure the power supply is grounded.
Do not let dust or metal attachment adhere to the power plug and socket.
Do not modify the cable in any form.
Do not place heavy object on the cable.
Keep the cable away from heat.
Do not disconnect the power plug by pulling the cable.
Keep the power cable away from physical or mechanical damage.
The cable is applicable only to the Interactive Display. Do not use it on other devices.