Attached to this mail is the new 1.7.6 beta firmware for all OSTC 4 and OSTC 5 users. This version has, among many smaller changes and fixes, the new compass design for everybody to test. The new compass is highly configurable in the menu ("Compass Style" - this menu is accessible during the dive, as well). From simple and coarse to detailed and full of information. Install the new firmware using the OSTC Companion (PC/MAC), Subsurface, see: viewtopic.php?t=22716 or HWOS Config on Android using the "Import" function for custom firmware files).
Matthias