Precautions - ZENEC ZE-TVA Instruction Manual

PRECAUTIONS

1. Only connect the unit to a +12V (DC) power supply with negative grounding.
2. Operate this unit correctly as stated in the manual to prevent unnecessary problems.
The guarantee won't be valid if the problem is caused by inappropriate operation.
3. Never use the video display function in front when driving to prevent the violation of laws
& regulations and also to reduce the risk of traffic accidents.
4. Be careful not to run down the car battery while using the unit. Using this unit without
the engine running may drain the battery and prevent you from being able to start the
engine later on.
5. Never disassemble or adjust the unit without professional advice.
6. Never expose this unit to moisture or water to prevent electric sparks or fires.
7. Car parking under direct sunlight dramatically increases the temperature inside the car.
Cool down the in-car temperature by air-conditioning before you turn on the unit.
14