diff --git a/src/eez/modules/psu/gui/psu.cpp b/src/eez/modules/psu/gui/psu.cpp
index 649d76b7e..d307c574a 100644
--- a/src/eez/modules/psu/gui/psu.cpp
+++ b/src/eez/modules/psu/gui/psu.cpp
@@ -1329,12 +1329,7 @@ void channelToggleOutput() {
 void channelInitiateTrigger() {
     popPage();
     int err = trigger::initiate();
-    if (err == SCPI_RES_OK) {
-        if (!trigger::isInitiated()) {
-            Channel &channel = Channel::get(g_toggleOutputWidgetCursor.cursor.i >= 0 ? g_toggleOutputWidgetCursor.cursor.i : 0);
-            channel_dispatcher::outputEnable(channel, true);
-        }
-    } else {
+    if (err != SCPI_RES_OK) {
         psuErrorMessage(g_toggleOutputWidgetCursor.cursor, data::MakeScpiErrorValue(err));
     }
 }
diff --git a/src/eez/modules/psu/scpi/trigger.cpp b/src/eez/modules/psu/scpi/trigger.cpp
index 277745dd3..d76664f54 100644
--- a/src/eez/modules/psu/scpi/trigger.cpp
+++ b/src/eez/modules/psu/scpi/trigger.cpp
@@ -44,7 +44,7 @@ static scpi_choice_def_t sourceChoice[] = { { "BUS", trigger::SOURCE_BUS },
 
 scpi_result_t scpi_cmd_triggerSequenceImmediate(scpi_t *context) {
     // TODO migrate to generic firmware
-    int result = trigger::startImmediately();
+    int result = trigger::generateTrigger(trigger::SOURCE_IMMEDIATE);
     if (result != SCPI_RES_OK) {
         SCPI_ErrorPush(context, result);
         return SCPI_RES_ERR;
diff --git a/src/eez/modules/psu/trigger.cpp b/src/eez/modules/psu/trigger.cpp
index 5cdda2f75..e44c276e6 100644
--- a/src/eez/modules/psu/trigger.cpp
+++ b/src/eez/modules/psu/trigger.cpp
@@ -361,15 +361,17 @@ int startImmediately() {
 }
 
 int initiate() {
+    int err = checkTrigger();
+    if (err) {
+        return err;
+    }
+
+    setState(STATE_INITIATED);
+
     if (persist_conf::devConf.triggerSource == SOURCE_IMMEDIATE) {
-        return startImmediately();
-    } else {
-        int err = checkTrigger();
-        if (err) {
-            return err;
-        }
-        setState(STATE_INITIATED);
+        return trigger::generateTrigger(trigger::SOURCE_IMMEDIATE);
     }
+
     return SCPI_RES_OK;
 }