diff --git a/mainwindow.ui b/mainwindow.ui
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -51,236 +51,6 @@
       <property name="movable">
        <bool>false</bool>
       </property>
-      <widget class="QWidget" name="tabDataFormat">
-       <attribute name="title">
-        <string>Data Format</string>
-       </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout_5">
-        <item>
-         <layout class="QFormLayout" name="formLayout_3">
-          <item row="0" column="0">
-           <widget class="QLabel" name="label_4">
-            <property name="text">
-             <string>Number Of Channels:</string>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spNumOfChannels">
-            <property name="minimumSize">
-             <size>
-              <width>60</width>
-              <height>0</height>
-             </size>
-            </property>
-            <property name="keyboardTracking">
-             <bool>false</bool>
-            </property>
-            <property name="minimum">
-             <number>1</number>
-            </property>
-            <property name="maximum">
-             <number>32</number>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </item>
-        <item>
-         <widget class="Line" name="line_2">
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <layout class="QVBoxLayout" name="verticalLayout_5">
-          <property name="leftMargin">
-           <number>0</number>
-          </property>
-          <item>
-           <widget class="QGroupBox" name="groupBox">
-            <property name="title">
-             <string>Number Format:</string>
-            </property>
-            <layout class="QGridLayout" name="gridLayout_2">
-             <item row="2" column="0">
-              <widget class="QRadioButton" name="rbUint32">
-               <property name="toolTip">
-                <string>unsigned 4 bytes integer</string>
-               </property>
-               <property name="text">
-                <string>uint32</string>
-               </property>
-              </widget>
-             </item>
-             <item row="0" column="1">
-              <widget class="QRadioButton" name="rbInt8">
-               <property name="toolTip">
-                <string>signed 1 byte integer</string>
-               </property>
-               <property name="text">
-                <string>int8</string>
-               </property>
-              </widget>
-             </item>
-             <item row="0" column="0">
-              <widget class="QRadioButton" name="rbUint8">
-               <property name="toolTip">
-                <string>unsigned 1 byte integer</string>
-               </property>
-               <property name="text">
-                <string>uint8</string>
-               </property>
-               <property name="checked">
-                <bool>true</bool>
-               </property>
-              </widget>
-             </item>
-             <item row="3" column="1">
-              <widget class="QRadioButton" name="rbASCII">
-               <property name="toolTip">
-                <string>Comma Separated Values</string>
-               </property>
-               <property name="text">
-                <string>ASCII(CSV)</string>
-               </property>
-              </widget>
-             </item>
-             <item row="1" column="1">
-              <widget class="QRadioButton" name="rbInt16">
-               <property name="toolTip">
-                <string>signed 2 bytes integer</string>
-               </property>
-               <property name="text">
-                <string>int16</string>
-               </property>
-              </widget>
-             </item>
-             <item row="2" column="1">
-              <widget class="QRadioButton" name="rbInt32">
-               <property name="toolTip">
-                <string>signed 4 bytes integer</string>
-               </property>
-               <property name="text">
-                <string>int32</string>
-               </property>
-              </widget>
-             </item>
-             <item row="3" column="0">
-              <widget class="QRadioButton" name="rbFloat">
-               <property name="toolTip">
-                <string>4 bytes floating point number</string>
-               </property>
-               <property name="text">
-                <string>float</string>
-               </property>
-              </widget>
-             </item>
-             <item row="1" column="0">
-              <widget class="QRadioButton" name="rbUint16">
-               <property name="toolTip">
-                <string>unsigned 2 bytes integer</string>
-               </property>
-               <property name="text">
-                <string>uint16</string>
-               </property>
-              </widget>
-             </item>
-            </layout>
-           </widget>
-          </item>
-          <item>
-           <spacer name="verticalSpacer_2">
-            <property name="orientation">
-             <enum>Qt::Vertical</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>20</width>
-              <height>1</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
-         </layout>
-        </item>
-        <item>
-         <layout class="QVBoxLayout" name="verticalLayout_4">
-          <property name="leftMargin">
-           <number>0</number>
-          </property>
-          <item>
-           <widget class="QGroupBox" name="groupBox_2">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="title">
-             <string>Byte Order:</string>
-            </property>
-            <layout class="QVBoxLayout" name="verticalLayout">
-             <item>
-              <widget class="QRadioButton" name="rbLittleE">
-               <property name="toolTip">
-                <string>least significant byte first</string>
-               </property>
-               <property name="text">
-                <string>Little Endian</string>
-               </property>
-               <property name="checked">
-                <bool>true</bool>
-               </property>
-              </widget>
-             </item>
-             <item>
-              <widget class="QRadioButton" name="rbBigE">
-               <property name="toolTip">
-                <string>most significant byte first</string>
-               </property>
-               <property name="text">
-                <string>Big Endian</string>
-               </property>
-              </widget>
-             </item>
-            </layout>
-           </widget>
-          </item>
-          <item>
-           <spacer name="verticalSpacer">
-            <property name="orientation">
-             <enum>Qt::Vertical</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>20</width>
-              <height>1</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
-         </layout>
-        </item>
-        <item>
-         <spacer name="horizontalSpacer_3">
-          <property name="orientation">
-           <enum>Qt::Horizontal</enum>
-          </property>
-          <property name="sizeType">
-           <enum>QSizePolicy::MinimumExpanding</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>1</width>
-            <height>20</height>
-           </size>
-          </property>
-         </spacer>
-        </item>
-       </layout>
-      </widget>
       <widget class="QWidget" name="tabPlot">
        <attribute name="title">
         <string>Plot</string>