Help Menu

The Help Menu is used for accessing all documentation for DS9. New to version 2.2, DS9 documentation is in HTML format and is stored internally. No external web browser, nor internet access is need to access the documentation.

Reference Manual

Display the Reference Manual.

Keyboard Short Cuts

Display all keyboard and mouse bindings


Frequently Ask Questions. Display a short discussion on common questions.

New Features

A short discussion on new features that have been added recently.

Known Issues

A list of know issues, bugs, and features.

Release Notes

Latest release notes for this version of ds9.

Help Desk

Contact information for detailing any problems, questions, or suggestions you may have concerning the use of DS9.

DS9 Home Page

Displays the DS9 Home Page in the internal web browser. Can be used to download the latest DS9 version.