This affects PDF reports only.
By default, your PDF reports are generated using the comprehensive With photo (text left) cover theme. This can be changed when generating each report under the PDF Settings heading on the Generate report screen - see Create a report. This article shows you how to change the default option under the PDF Settings heading on the Generate report screen.
There are three report themes to choose from:
1. From the home screen go to Menu > Settings.
2. Tap Reports under the General heading.
3. Scroll down to the Display heading. Tap on Cover theme to open up the options. Choose an option from the list and press Ok when you are done. The setting will automatically be saved.