I've purchased from Amazon this CN01-02306B-08A unit and have two questions:
- 1. Is there an option to control the contrast of the display? Also, it seems that the maximum brightness is not bright enough during day hours. I keep finding myself trying to shade the unit in order to read or navigate.
- 2. Is there an option to connect two (or more) devices at the same time using Bluetooth? Currently, while several phones are paired, only one of them is randomly connected to the unit when turning it on.