Bad display mode
This page was last modified 10:53, 23 May 2020 by Mars2000you.

You are trying to use HI-GRAPhics, written by Arjen Schrijvers (see Interlacing Demo) without having activated the interlaced mode with SCREEN 6,,,,,3

Note that this error message can be in conflict with Disk BASIC versions 2 and 3.

Error code