By setting FONT="iso02-12x22" in /etc/rc.conf the situation now is acceptable; I didn't see this font before.
Am Donnerstag, 26. Februar 2015 21:08:16 UTC+1 schrieb Stefan Beyer:
Nop, doesn't help. I tried different vga=xxx codes supported by the graphics card, makes no difference at all.

Am Donnerstag, 26. Februar 2015 20:25:40 UTC+1 schrieb Stefan Mühlinghaus:
That is not a problem with your fonts but rather with your resolution. If the fonts are too small you should switch to a lower resolution. You can do that via Video Mode Switching at boot-time by adding the kernel parameter "vga=xxx" to your bootmanager configuration, where "xxx" is the VESA number of your desired video mode. Check this Wikipedia article for possible numbers/resolutions: