Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Audio output
Audio output is in mono or stereo as follows:
- Analogue TV sound in mono:
The video module receives the analogue TV sound in mono.
The analogue TV sound is digitalized.
The video module lays the digitalized signal on both the left and right synchronous channel of the MOST bus.
The ASK or CCC emit the audio signals to the loudspeakers (via the amplifier, depending on equipment variant).
- Digital TV sound in stereo:
The digital TV sound is received and emitted in stereo.
Precondition: The TV program is transmitted in stereo.
- 2-channel sound:
2-channel sound is only available with digital television reception.
2-channel sound allows, for example, a foreign-language broadcast to be overdubbed in English. With 2-channel sound, the language of the country concerned will be output through the loudspeakers. The other language will be muted.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.