17)Consult authorised service personnel for service requirements. Never attempt to
repair the TV yourself. 
Opening the cabinet 
can expose you to dangerous voltages or other hazardous situations. Service is required in situations such as damage to the mains lead of the TV or its plug, water spills or substances falling into the TV, the TV is subjected to rain or moisture, it does not operate normally or it is dropped.
18)Wipe the TV cabinet
clean with a soft and dry cloth. Wipe dust from the
screen gently with a soft cloth. Stubborn stains can be cleaned with a
cloth slightly moistened
with soap and lukewarm water. Never use solvents such as thinner or gasoline for cleaning. Unplug the AC mains lead from the socket when cleaning the TV. Otherwise, there is the risk of electric shock.
19)Do not dispose of the batteries in fire.
• Do not short circuit, dismantle or overheat
the batteries. There is the risk of explosion
if the batteries are not replaced correctly. Replace only with the same or equivalent type batteries.
20) Disposing of the exhausted batteries: Dispose of the exhausted
batteries in accordance with the local laws and regulations in order to protect our environment.
21) Do not dispose of your TV with regular household waste. Observe local laws and regulations for disposal.
Note 1: This is a Class A product. During operation, the TV can cause radio interference. In this case the user may have to remedy this. Please contact your specialist dealer.
Note 2: Electromagnetic fields can cause temporary performance degradation. This can be distinguished as noise in the image.
Note 3: Tighten the screws that are used to connect the wall mount kit by 1 Nm (10kgfcm) maximum.
Note 4: Your television can operate with 220V AC or 12V DV power supply. However, do not connect 220V AC and 12V DC power supplies to your television at the same time. Otherwise, your television can get damaged.
Note 5: Do not use any power supply generating different voltages other then the 12V DC when operating your television with DC power supply or vehicle battery.
Note 6: When you are operating your television in a vehicle and the vehicle is not running, avoid keeping it turned on for long periods since this may cause the vehicle battery run flat.
5