Alpine F1 STATUS PXI-H990 - Manual (Page 18)

Automatic Adjustments
14
- EN
Hints on using the Road Equalizer function
The Road Equalizer compensates for constantly changing noise, so always keep the microphones
connected. The following three places are recommended to place the microphones. Also, when
combining with the separately sold monitor, the built-in microphone can be used.
A Ceiling directly above the listening position (driver’s seat position – More accurate
compensation for the driver.)
B Sun visor (driving seat position)
C Base of rearview mirror (position for both driver’s and passenger’s seats)
• If connecting two PXI-H990 units, place the microphones connected to each unit in the
same places.
A
B
C
Preparations for automatic adjustments (continued)