RD160 Display is very dim

Greetings. I’ve had my black RD160 for about six weeks now and enjoy listening to it.

However, the display seems VERY dim. Especially when it switches to the spectrum screen, sitting below the RS130, it’s very dim. I have to set the RS130 to display level 1 or 2 to match the brightness of the RD160, which is tough to see.

Do I have a defective unit, or is there a new FW coming that will adjust the screen brightness? Please help.