CityNav Night Mode

[larryb]

I see the CityNav Night Mode Map works with the Oregon/Colorado/Dakota. Does anyone know if it works on the Etrex 20? Just wondering.

Thx

[Seldom]

Night mode is a set of display characteristics that are embedded in the map.  It will display on most Garmins when the GPSr thinks it's night. 

[popej]

According to manual there is night mode in new eTrex series. But not in Dakota.

[Boyd]

The OP is not talking about "Night Mode" on the device, he is talking about this map: http://www.gpsfiledepot.com/maps/view/440/

But if, as popej says, the eTrex 20 already has a night mode, then I don't know why you would want to use that map.