Safety and Warranty guide
Page 22
...Warning It will cause irremovable failure when the computer is powered on immediately after it is moved from the environment with the desktop Keep your computer to the operating temperature, so make sure your feet on the floor steadily 1. Safety and warranty guide... of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch) Operating temperature 10˚C...
...Warning It will cause irremovable failure when the computer is powered on immediately after it is moved from the environment with the desktop Keep your computer to the operating temperature, so make sure your feet on the floor steadily 1. Safety and warranty guide... of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch) Operating temperature 10˚C...