diff --git a/src/channelinfomodel.cpp b/src/channelinfomodel.cpp
--- a/src/channelinfomodel.cpp
+++ b/src/channelinfomodel.cpp
@@ -18,6 +18,7 @@
 */
 
 #include "channelinfomodel.h"
+#include "setting_defines.h"
 
 const QColor colors[8] =
 {
@@ -210,3 +211,55 @@ void ChannelInfoModel::setNumOfChannels(
         endRemoveRows();
     }
 }
+
+void ChannelInfoModel::saveSettings(QSettings* settings)
+{
+    settings->beginGroup(SettingGroup_Channels);
+    settings->beginWriteArray(SG_Channels_Channel);
+
+    // save all channel information regardless of current number of channels
+    for (unsigned ci = 0; (int) ci < infos.length(); ci++)
+    {
+        settings->setArrayIndex(ci);
+        settings->setValue(SG_Channels_Name, infos[ci].name);
+        settings->setValue(SG_Channels_Color, infos[ci].color);
+        settings->setValue(SG_Channels_Visible, infos[ci].visibility);
+    }
+
+    settings->endArray();
+    settings->endGroup();
+}
+
+void ChannelInfoModel::loadSettings(QSettings* settings)
+{
+    settings->beginGroup(SettingGroup_Channels);
+    unsigned size = settings->beginReadArray(SG_Channels_Channel);
+
+    for (unsigned ci = 0; ci < size; ci++)
+    {
+        settings->setArrayIndex(ci);
+
+        ChannelInfo chanInfo;
+        chanInfo.name       = settings->value(SG_Channels_Name,
+                                              QString(tr("Channel %1")).arg(ci+1)).toString();
+        chanInfo.color      = settings->value(SG_Channels_Color, colors[ci % 8]).value<QColor>();
+        chanInfo.visibility = settings->value(SG_Channels_Visible, true).toBool();
+
+        if ((int) ci >= infos.size())
+        {
+            infos.append(chanInfo);
+        }
+        else
+        {
+            infos[ci] = chanInfo;
+
+            auto roles = QVector<int>({
+                    Qt::DisplayRole, Qt::EditRole, Qt::ForegroundRole, Qt::CheckStateRole});
+
+            emit dataChanged(index(ci, 0), index(ci, COLUMN_COUNT-1), roles);
+        }
+    }
+
+    settings->endArray();
+    settings->endGroup();
+}
diff --git a/src/channelinfomodel.h b/src/channelinfomodel.h
--- a/src/channelinfomodel.h
+++ b/src/channelinfomodel.h
@@ -22,6 +22,7 @@
 
 #include <QAbstractTableModel>
 #include <QColor>
+#include <QSettings>
 
 class ChannelInfoModel : public QAbstractTableModel
 {
@@ -46,6 +47,10 @@ public:
     QVariant      headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
 
     void setNumOfChannels(unsigned number);
+    /// Stores all channel info into a `QSettings`
+    void saveSettings(QSettings* settings);
+    /// Loads all channel info from a `QSettings`.
+    void loadSettings(QSettings* settings);
 
 private:
     struct ChannelInfo
diff --git a/src/channelmanager.cpp b/src/channelmanager.cpp
--- a/src/channelmanager.cpp
+++ b/src/channelmanager.cpp
@@ -169,27 +169,10 @@ void ChannelManager::addChannelData(unsi
 
 void ChannelManager::saveSettings(QSettings* settings)
 {
-    settings->beginGroup(SettingGroup_Channels);
-    settings->beginWriteArray(SG_Channels_Channel);
-    for (unsigned i = 0; i < numOfChannels(); i++)
-    {
-        settings->setArrayIndex(i);
-        settings->setValue(SG_Channels_Name, channelName(i));
-    }
-    settings->endArray();
-    settings->endGroup();
+    _infoModel.saveSettings(settings);
 }
 
 void ChannelManager::loadSettings(QSettings* settings)
 {
-    settings->beginGroup(SettingGroup_Channels);
-    settings->beginReadArray(SG_Channels_Channel);
-    for (unsigned i = 0; i < numOfChannels(); i++)
-    {
-        settings->setArrayIndex(i);
-        // TODO: fix load settings
-        // setChannelName(i, settings->value(SG_Channels_Name, channelName(i)).toString());
-    }
-    settings->endArray();
-    settings->endGroup();
+    _infoModel.loadSettings(settings);
 }
diff --git a/src/setting_defines.h b/src/setting_defines.h
--- a/src/setting_defines.h
+++ b/src/setting_defines.h
@@ -70,6 +70,8 @@ const char SG_CustomFrame_DebugMode[] = 
 // channel manager keys
 const char SG_Channels_Channel[] = "channel";
 const char SG_Channels_Name[] = "name";
+const char SG_Channels_Color[] = "color";
+const char SG_Channels_Visible[] = "visible";
 
 // plot settings keys
 const char SG_Plot_NumOfSamples[] = "numOfSamples";