Hello John
To use the DP700 in a portrait orientation, Do the following:
1) Make sure that you are using a recent HWD for your DP700 display (in this example version 140 was used)
2) Select the ScreenDef
3) In the inspector, select a Rotation value of 90 (or 270) degrees
4) Add texts to your screens as you normally would, see attached example screenshot.
Best regards
Daniel
PLUS+1® Help desk