Why is the display dark on my Clarion VX404AU?
- DDavid Morris DVMSep 7, 2025
If the display on your Clarion Car Receiver is dark, the Dimmer control might be set too low. Adjust the Dimmer properly. Also, if the operating condition is not good, set to an appropriate temperature (25°C or so) and check it again. The headlight of the vehicle may be lit, so adjust the Dimmer properly.