Downloads
The translation of this documentation was graciously done by some volunteer cavers and is greatly appreciated!
Thank you to L. Yusnaviel García-Padrón for translating into Spanish!
Thank you to Domi of Souterweb for translating the User Manual into French!
Thank you to Anri Hazday for translating into Bulgarian!
Latest Firmware Updates:
BRIC4 Version 6.8 & BRIC5 Version 7.6 Released March 5, 2025
Fixed bug in quick-Azimuth calibration which could cause calibration to fail and revert to default values.
Added feature to allow normal operation with a failed sensor.
Eliminated laser time-out during calibration and loop test.
Improvements to loop test; error message and ability to undo a leg
BRIC4 Version 6.9 & BRIC5 Version 7.7 Released April 24, 2025
Reduced compass “Failed Sensor” threshold to account for low magnetic fields in South America. Was causing false failures.
For BRIC5
For BRIC4
For BRIC4 & BRIC5
Repair Instructions
BRIC4 Battery Replacement
BRIC4 Button Replacement
BRIC5 Side Button Replacement
BRIC5 Mapping with TOPGRU - An interesting paper about detailed mapping techniques using TOPGRU and the BRIC5