diff --git a/XYParser/XYParserApi.h b/XYParser/XYParserApi.h
index 31b6298..65fbf1e 100644
--- a/XYParser/XYParserApi.h
+++ b/XYParser/XYParserApi.h
@@ -32,8 +32,8 @@ enum XYParser8ChImpedanceSwitch : std::uint8_t {
 
 enum XYParserTriggerType : std::uint8_t {
     XYPARSER_TRIGGER_NONE = 0x00,
-    XYPARSER_TRIGGER_TRAIN_0 = 0xBB,
-    XYPARSER_TRIGGER_TRAIN_1 = 0xBC
+    XYPARSER_TRIGGER_TRAIN_0 = 0x01,
+    XYPARSER_TRIGGER_TRAIN_1 = 0x02
 };
 
 enum XYParserLeadChannelNumber {