diff --git a/src/shearwater_predator_parser.c b/src/shearwater_predator_parser.c
index 290001a..9fd9656 100644
--- a/src/shearwater_predator_parser.c
+++ b/src/shearwater_predator_parser.c
@@ -391,7 +391,7 @@ shearwater_predator_parser_cache (shearwater_predator_parser_t *parser)
 			// Status flags.
 			unsigned int status = data[offset + 11 + pnf];
 			if ((status & OC) == 0) {
-				mode = DC_DIVEMODE_CCR;
+				mode = status & SC ? DC_DIVEMODE_SCR : DC_DIVEMODE_CCR;
 			}
 
 			// Gaschange.