diff --git a/images/pulse_scheme.svg b/images/pulse_scheme.svg
index 8ac5792..8f5bc0c 100644
--- a/images/pulse_scheme.svg
+++ b/images/pulse_scheme.svg
@@ -26,7 +26,7 @@
      showgrid="false"
      showguides="true"
      inkscape:zoom="0.70710678"
-     inkscape:cx="447.59859"
+     inkscape:cx="299.81328"
      inkscape:cy="223.44574"
      inkscape:window-width="1920"
      inkscape:window-height="1009"
@@ -300,6 +300,14 @@
      inkscape:groupmode="layer"
      id="layer1"
      transform="translate(-9.9999999,-54.163575)">
+    <rect
+       style="fill:#ffffff;stroke:#ffffff;stroke-width:0.499999;stroke-opacity:1"
+       id="rect129"
+       width="351.55978"
+       height="124.4248"
+       x="10"
+       y="54.163574"
+       transform="translate(5.6250004e-8)" />
     <path
        style="fill:none;stroke:#000000;stroke-width:1;stroke-dasharray:none;stroke-opacity:1"
        d="M 10,135 H 230.1 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 6.4 V 91 h 2.6 v 44 h 7.3"
@@ -405,9 +413,9 @@
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          x="37.794922"
          y="128.45693"
-         id="tspan24714"><tspan
+         id="tspan1112"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24712">&quot;Start&quot;</tspan></tspan></text>
+           id="tspan1110">&quot;Start&quot;</tspan></tspan></text>
     <text
        xml:space="preserve"
        transform="matrix(0.26458333,0,0,0.26458333,93.579794,142.59521)"
@@ -415,11 +423,11 @@
        style="font-size:37.3333px;white-space:pre;shape-inside:url(#rect24408-9);fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1.88976;stroke-dasharray:none;stroke-opacity:1"><tspan
          x="37.794922"
          y="128.45693"
-         id="tspan24720"><tspan
+         id="tspan1118"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24716">210 μ</tspan><tspan
+           id="tspan1114">210 μ</tspan><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24718">s</tspan></tspan></text>
+           id="tspan1116">s</tspan></tspan></text>
     <text
        xml:space="preserve"
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@@ -427,11 +435,11 @@
        style="font-size:37.3333px;white-space:pre;shape-inside:url(#rect24408-9-9);fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1.88976;stroke-dasharray:none;stroke-opacity:1"><tspan
          x="37.794922"
          y="128.45693"
-         id="tspan24726"><tspan
+         id="tspan1124"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24722">100,1 μ</tspan><tspan
+           id="tspan1120">100,1 μ</tspan><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24724">s</tspan></tspan></text>
+           id="tspan1122">s</tspan></tspan></text>
     <text
        xml:space="preserve"
        transform="matrix(0.26458333,0,0,0.26458333,332.86188,81.653938)"
@@ -439,9 +447,9 @@
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          x="37.794922"
          y="128.45693"
-         id="tspan24730"><tspan
+         id="tspan1128"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24728">34 V</tspan></tspan></text>
+           id="tspan1126">34 V</tspan></tspan></text>
     <text
        xml:space="preserve"
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@@ -449,11 +457,11 @@
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          x="37.794922"
          y="128.45693"
-         id="tspan24736"><tspan
+         id="tspan1134"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24732">2,6 μ</tspan><tspan
+           id="tspan1130">2,6 μ</tspan><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24734">s</tspan></tspan></text>
+           id="tspan1132">s</tspan></tspan></text>
     <text
        xml:space="preserve"
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@@ -461,10 +469,10 @@
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          x="37.794922"
          y="128.45693"
-         id="tspan24742"><tspan
+         id="tspan1140"><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24738">6,5 μ</tspan><tspan
+           id="tspan1136">6,5 μ</tspan><tspan
            style="font-style:italic;font-family:Calibri;-inkscape-font-specification:'Calibri Italic'"
-           id="tspan24740">s</tspan></tspan></text>
+           id="tspan1138">s</tspan></tspan></text>
   </g>
 </svg>