Hisense 120" Laser TV Quick Setup Manual page 12

Plug the power cord into a wall outlet.
Press the POWER button to turn on the Laser TV.
Power Cord
WARNING: Insufficient ventilation space will cause
this device to overheat or become damaged.
• Do not block the air vents or place any object on this device.
• Do not place this device in any narrow, enclosed or poorly
ventilated space.
Laser beam
At a minimum, leave the amount of space shown in the diagram
below for this device to have proper ventilation.
20 cm
5
15 cm
20 cm