Dimension and Installation
14
The positive and negative poles of the battery must be equipped with protective
devices such as fuses.
For vehicles where the master power switch is installed at the cathode of the
accumulator, isolation installation is needed.
Vehicle main power switch installedon the positive pole of the vehicle battery
Figure 2-12
Vehicle main switch installed on the negative pole of the vehicle battery
Figure 2-13
Audio and Video Output Connection
2.4
This section helps you understand the connection of audio and video input and output when
you need to use this function.
Introduction of Video and Audio Output Port
The four-cored aviation port (Figure 2-14) can output the video and audio data.