Samsung LS20HABKBQ-XAA - Manual (Page 5)

Set down the monitor carefully.
z The monitor could be damaged or broken.
Do not place the monitor face down.
z The TFT-LCD surface may be damaged.
Installing a wall bracket must be done by a qualified professional.
z Installation by unqualified personnel may result in injury.
z Always use the mounting device specified in the owner's manual.
When installing the product, make sure to keep it away from the wall
(more than 10 cm/4 inch ) for ventilation purposes.
z Poor ventilation may cause an increase in the internal temperature of
the product, resulting in a shortened component life and degraded
performance.
Do not disconnect the power cord while using the monitor.
z A surge may be caused by the separation and may damage the monitor.
Clean
When cleaning the monitor case or the surface of the TFT-LCD screen, wipe with
a slightly moistened, soft fabric.
Do not spray water or detergent directly on the monitor.
z This may cause damage, electric shock or fire.