User's Manual

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If the Power Supply Cord is damaged it needs to be replaced by Service Personnel only. Do not
use the Power Sup- ply Cord until replaced.
Disconnect the AC power plug of the Power adapter from the wall socket when not charging the
device and disconnect the power cable from the device.
Special regulations apply to shipping devices containing Li-ion Polymer batteries. If dropped,
crushed, or short- circuited, these batteries can release dangerous amounts of heat, may ignite,
and may be dangerous near fires.
The plug/adapter plug pins insulate the device from the main supply. Do not position the device
in a position where it is difficult to disconnect the device from the supply mains to safely
terminate operation of the device.
8.2 Temperature
Due to use in direct sunshine or in any other hot environment the MJ-80 device may have hot
surfaces. There is a built-in temperature sensor that monitors the temperature. If the sensor
detects high internal temperature, the device will automatically trigger a Shut Down. It may take
a while before MJ-80 device can be restarted as the unit may first need time to cool down.