diff --git a/radio/src/gui/128x64/model_setup.cpp b/radio/src/gui/128x64/model_setup.cpp
index cbaa90cf4..13e37fec0 100644
--- a/radio/src/gui/128x64/model_setup.cpp
+++ b/radio/src/gui/128x64/model_setup.cpp
@@ -1484,15 +1484,9 @@ void menuModelSetup(event_t event)
 
           lcdDrawNumber(MODEL_SETUP_2ND_COLUMN, y, optionValue, LEFT | attr);
           if (attr) {
-            if (multi_proto == MODULE_SUBTYPE_MULTI_FS_AFHDS2A) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, 0, 70);
-            }
-            else if (multi_proto == MODULE_SUBTYPE_MULTI_OLRS) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -1, 7);
-            }
-            else {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -128, 127);
-            }
+            uint8_t min, max;
+            getMultiOptionValues(multi_proto, min, max);
+            CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, min, max);
           }
         }
 #endif
diff --git a/radio/src/gui/212x64/model_setup.cpp b/radio/src/gui/212x64/model_setup.cpp
index b8f373ee9..69897a0f6 100644
--- a/radio/src/gui/212x64/model_setup.cpp
+++ b/radio/src/gui/212x64/model_setup.cpp
@@ -1241,15 +1241,9 @@ void menuModelSetup(event_t event)
 
          lcdDrawNumber(MODEL_SETUP_2ND_COLUMN, y, optionValue, LEFT | attr);
          if (attr) {
-           if (multi_proto == MODULE_SUBTYPE_MULTI_FS_AFHDS2A) {
-             CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, 0, 70);
-           }
-           else if (multi_proto == MODULE_SUBTYPE_MULTI_OLRS) {
-             CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -1, 7);
-           }
-           else {
-             CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -128, 127);
-           }
+           uint8_t min, max;
+           getMultiOptionValues(multi_proto, min, max);
+           CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, min, max);
          }
        }
 #endif
diff --git a/radio/src/gui/480x272/model_setup.cpp b/radio/src/gui/480x272/model_setup.cpp
index ef2be344f..8f7c17ab9 100644
--- a/radio/src/gui/480x272/model_setup.cpp
+++ b/radio/src/gui/480x272/model_setup.cpp
@@ -1635,24 +1635,9 @@ bool menuModelSetup(event_t event)
 
           lcdDrawNumber(MODEL_SETUP_2ND_COLUMN, y, optionValue, LEFT | attr);
           if (attr) {
-            if (multi_proto == MODULE_SUBTYPE_MULTI_FS_AFHDS2A) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, 0, 70);
-            }
-            else if (multi_proto == MODULE_SUBTYPE_MULTI_OLRS) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -1, 7);
-            }
-            else if (multi_proto == MODULE_SUBTYPE_MULTI_DSM2) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, 0, 1);
-            }
-            else if (multi_proto == MODULE_SUBTYPE_MULTI_BAYANG) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, 0, 3);
-            }
-            else if (multi_proto == MODULE_SUBTYPE_MULTI_XN297DP) {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -1, 84);
-            }
-            else {
-              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, -128, 127);
-            }
+            uint8_t min, max;
+            getMultiOptionValues(multi_proto, min, max);
+            CHECK_INCDEC_MODELVAR(event, g_model.moduleData[moduleIdx].multi.optionValue, min, max);
           }
         }
 #endif
diff --git a/radio/src/pulses/modules_helpers.h b/radio/src/pulses/modules_helpers.h
index ecc3226d7..2b42d8175 100644
--- a/radio/src/pulses/modules_helpers.h
+++ b/radio/src/pulses/modules_helpers.h
@@ -558,6 +558,36 @@ inline void resetMultiProtocolsOptions(uint8_t moduleIdx)
   g_model.moduleData[moduleIdx].multi.disableMapping = 0;
   g_model.moduleData[moduleIdx].multi.lowPowerMode = 0;
 }
+
+inline void getMultiOptionValues(uint8_t multi_proto, uint8_t & min, uint8_t & max)
+{
+  switch (multi_proto) {
+    case MODULE_SUBTYPE_MULTI_DSM2:
+      min = 0;
+      max = 1;
+      break;
+    case MODULE_SUBTYPE_MULTI_BAYANG:
+      min = 0;
+      max = 3;
+      break;
+    case MODULE_SUBTYPE_MULTI_OLRS:
+      min = -1;
+      max = 7;
+      break;
+    case MODULE_SUBTYPE_MULTI_FS_AFHDS2A:
+      min = 0;
+      max = 70;
+      break;
+    case MODULE_SUBTYPE_MULTI_XN297DP:
+      min = -1;
+      max = 84;
+      break;
+    default:
+      min = -128;
+      max = 127;
+      break;
+  }
+}
 #endif
 
 #endif // _MODULES_HELPERS_H_