correction image path V2023

doc/build/html/source_rst/V2023.x.x/V2023_step_04.html

@@ -100,7 +100,7 @@
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>1</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_1.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_1.jpg" />
+<td><img alt="../../_images/step_4_1.jpg" src="../../_images/step_4_1.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut 4 ribbon cables composed of 16 wires each to the proper
@@ -111,7 +111,7 @@ length (about 1.5m). Each wire corresponds to an electrode.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>2</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_2.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_2.jpg" />
+<td><img alt="../../_images/step_4_2.jpg" src="../../_images/step_4_2.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Crimp the ribbon cable on the corresponding idc connector
@@ -124,7 +124,7 @@ be perpendicular to the connector.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>3</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_3.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_3.jpg" />
+<td><img alt="../../_images/step_4_3.jpg" src="../../_images/step_4_3.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Example of IDC connector mounting. The wires should run as
@@ -135,7 +135,7 @@ perpendicular as possible to the IDC connector.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>4</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_4.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_4.jpg" />
+<td><img alt="../../_images/step_4_4.jpg" src="../../_images/step_4_4.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Same for a 6 wires ribbon cable of 1 m length.</p></td>
@@ -145,7 +145,7 @@ perpendicular as possible to the IDC connector.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>5</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_5.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_5.jpg" />
+<td><img alt="../../_images/step_4_5.jpg" src="../../_images/step_4_5.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut the ribbon cable flush with the IDC connector.</p></td>
@@ -155,12 +155,12 @@ perpendicular as possible to the IDC connector.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="4"><p>6</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_6.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_6.jpg" />
+<td><img alt="../../_images/step_4_6.jpg" src="../../_images/step_4_6.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Position 9 spacers above the MUX board, and 9 spacers below</p></td>
 </tr>
-<tr class="row-odd"><td><img alt="source_rst/V2023.x.x/step_n_4/step_4_7.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_7.jpg" />
+<tr class="row-odd"><td><img alt="../../_images/step_4_7.jpg" src="../../_images/step_4_7.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Profile view for mounting the spacers above and below.</p></td>
@@ -170,7 +170,7 @@ perpendicular as possible to the IDC connector.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>7</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_8.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_8.jpg" />
+<td><img alt="../../_images/step_4_8.jpg" src="../../_images/step_4_8.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut a 50 cm long wire of any color (here yellow). Strip and
@@ -182,7 +182,7 @@ terminal of MUX board « A ».</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>8</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_9.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_9.jpg" />
+<td><img alt="../../_images/step_4_9.jpg" src="../../_images/step_4_9.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut a red wire and a black wire of 50 cm length. Strip, tin
@@ -194,7 +194,7 @@ in the picture: i)Red wire 12 V, ii) Black wire GND</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>9</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_10.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_10.jpg" />
+<td><img alt="../../_images/step_4_10.jpg" src="../../_images/step_4_10.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Mount the 4 ribbon cables (16-wires each) with IDC
@@ -206,7 +206,7 @@ connector is clipped in place.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>10</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_11.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_11.jpg" />
+<td><img alt="../../_images/step_4_11.jpg" src="../../_images/step_4_11.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Mount the ribbon cables with 6-wires with the corresponding
@@ -216,8 +216,21 @@ IDC connectors</p></td>
 </table>
 <table class="docutils align-center">
 <tbody>
+<tr class="row-odd"><td rowspan="2"><p>11</p></td>
+<td><img alt="../../_images/step_4_12.jpg" src="../../_images/step_4_12.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Cut a red wire and a black wire of 10 cm length. Strip and
+tin the wires at the ends. Mount the red wire on the 12V
+input and the black wire on the GND input on the right
+screw terminal.</p></td>
+</tr>
+</tbody>
+</table>
+<table class="docutils align-center">
+<tbody>
 <tr class="row-odd"><td rowspan="2"><p>12</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_13.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_13.jpg" />
+<td><img alt="../../_images/step_4_13.jpg" src="../../_images/step_4_13.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Mount and fix the second MUX board “B” on the first with
@@ -228,7 +241,7 @@ the help of 9 spacers.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>13</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_14.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_14.jpg" />
+<td><img alt="../../_images/step_4_14.jpg" src="../../_images/step_4_14.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut, strip and tin a red wire and a black wire of 10 cm
@@ -243,7 +256,7 @@ GND input.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>14</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_15.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_15.jpg" />
+<td><img alt="../../_images/step_4_15.jpg" src="../../_images/step_4_15.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Crimp a 16 wires IDC connector on the ribbon cable at about
@@ -256,7 +269,7 @@ Mount the ribbon cable on the IDC connector on the board.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>15</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_16.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_16.jpg" />
+<td><img alt="../../_images/step_4_16.jpg" src="../../_images/step_4_16.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Repeat the operation for the other 3 ribbon cables.</p></td>
@@ -266,7 +279,7 @@ Mount the ribbon cable on the IDC connector on the board.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>16</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_17.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_17.jpg" />
+<td><img alt="../../_images/step_4_17.jpg" src="../../_images/step_4_17.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Repeat the operation for the 6 wires ribbon cable.</p></td>
@@ -276,7 +289,7 @@ Mount the ribbon cable on the IDC connector on the board.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>17</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_18.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_18.jpg" />
+<td><img alt="../../_images/step_4_18.jpg" src="../../_images/step_4_18.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut a 50 cm long wire “here purple” (Color not relevant but
@@ -289,7 +302,7 @@ the multiplexing board B.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>18</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_19.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_19.jpg" />
+<td><img alt="../../_images/step_4_19.jpg" src="../../_images/step_4_19.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Repeat all these operations for the third MUX board
@@ -300,7 +313,7 @@ called “M”.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>19</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_20.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_20.jpg" />
+<td><img alt="../../_images/step_4_20.jpg" src="../../_images/step_4_20.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Repeat the operations for the fourth MUX Boards. Attention,
@@ -314,7 +327,7 @@ photographs for more details on the assembly of the spacers</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>20</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_21.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_21.jpg" />
+<td><img alt="../../_images/step_4_21.jpg" src="../../_images/step_4_21.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>When mounting the 4th MUX board (“N”), screws can be placed
@@ -331,7 +344,7 @@ of MUX Board “N”. Connect the black wire (GND) of MUX board
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>21</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_22.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_22.jpg" />
+<td><img alt="../../_images/step_4_22.jpg" src="../../_images/step_4_22.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut a red wire and a black wire of one meter length. Place
@@ -344,7 +357,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>22</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_23.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_23.jpg" />
+<td><img alt="../../_images/step_4_23.jpg" src="../../_images/step_4_23.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Tie the A, B, M and N wires together</p></td>
@@ -354,7 +367,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>23</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_24.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_24.jpg" />
+<td><img alt="../../_images/step_4_24.jpg" src="../../_images/step_4_24.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Cut a PVC plate with the following minimum dimensions :
@@ -365,7 +378,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>24</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_25.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_25.jpg" />
+<td><img alt="../../_images/step_4_25.jpg" src="../../_images/step_4_25.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Drill the plate to mount it on the remaining metal spacers.
@@ -376,7 +389,7 @@ Do not tighten the assembly.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>25</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_26.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_26.jpg" />
+<td><img alt="../../_images/step_4_26.jpg" src="../../_images/step_4_26.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Position the Raspberry Pi (RPI) board on the plate so that
@@ -388,7 +401,7 @@ board on the plate for mounting.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>26</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_27.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_27.jpg" />
+<td><img alt="../../_images/step_4_27.jpg" src="../../_images/step_4_27.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Add spacers on the PVC plate.</p></td>
@@ -398,7 +411,7 @@ board on the plate for mounting.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>27</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_28.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_28.jpg" />
+<td><img alt="../../_images/step_4_28.jpg" src="../../_images/step_4_28.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Attach the PVC plate to the metal spacers with washers
@@ -409,7 +422,7 @@ and nuts.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>28</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_29.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_29.jpg" />
+<td><img alt="../../_images/step_4_29.jpg" src="../../_images/step_4_29.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Position and fix the RPI card on the spacers</p></td>
@@ -419,7 +432,7 @@ and nuts.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>29</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_30.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_30.jpg" />
+<td><img alt="../../_images/step_4_30.jpg" src="../../_images/step_4_30.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Add spacers on the RPI board. The red (12V) and black (GND)
@@ -430,8 +443,23 @@ the RPI board.</p></td>
 </table>
 <table class="docutils align-center">
 <tbody>
+<tr class="row-odd"><td rowspan="2"><p>30</p></td>
+<td><img alt="../../_images/step_4_31.jpg" src="../../_images/step_4_31.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Place the measurement board on the RPI GPIO outputs and on
+the pre-positioned spacers. Note that LEDs are present on
+this measurement board with an associated resistance simply
+for testing purposes (do not consider this temporary
+modification of the board). Same for the orange wire
+present on the board.</p></td>
+</tr>
+</tbody>
+</table>
+<table class="docutils align-center">
+<tbody>
 <tr class="row-odd"><td rowspan="2"><p>31</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_32.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_32.jpg" />
+<td><img alt="../../_images/step_4_32.jpg" src="../../_images/step_4_32.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Connect the wires ” A ” (here yellow), ” B ” (here purple),
@@ -446,7 +474,7 @@ wires to the 12 V and GND terminal block.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>32</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_33.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_33.jpg" />
+<td><img alt="../../_images/step_4_33.jpg" src="../../_images/step_4_33.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Top view of the assembly. Add clips to secure the wires
@@ -457,7 +485,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>33</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_34.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_34.jpg" />
+<td><img alt="../../_images/step_4_34.jpg" src="../../_images/step_4_34.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Second view.</p></td>
@@ -467,7 +495,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>34</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_35.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_35.jpg" />
+<td><img alt="../../_images/step_4_35.jpg" src="../../_images/step_4_35.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Zoom in on the connection of the M and N wires.</p></td>
@@ -477,7 +505,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>35</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_36.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_36.jpg" />
+<td><img alt="../../_images/step_4_36.jpg" src="../../_images/step_4_36.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Zoom in on the connection of the A and B wires.</p></td>
@@ -487,7 +515,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>36</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_37.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_37.jpg" />
+<td><img alt="../../_images/step_4_37.jpg" src="../../_images/step_4_37.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Zoom in on the connection of the « 12V » and « GND » wires.</p></td>
@@ -497,7 +525,7 @@ together.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>37</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_38.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_38.jpg" />
+<td><img alt="../../_images/step_4_38.jpg" src="../../_images/step_4_38.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Fixing the measurement board on the spacers present on the
@@ -508,7 +536,7 @@ RPI board.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>38</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_39.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_39.jpg" />
+<td><img alt="../../_images/step_4_39.jpg" src="../../_images/step_4_39.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Place the SD card containing the OS and the pre-installed
@@ -521,13 +549,13 @@ the RPI board.</p></td>
 <table class="docutils align-center">
 <tbody>
 <tr class="row-odd"><td rowspan="2"><p>39</p></td>
-<td><img alt="source_rst/V2023.x.x/step_n_4/step_4_40.jpg" src="source_rst/V2023.x.x/step_n_4/step_4_40.jpg" />
+<td><img alt="../../_images/step_4_40.jpg" src="../../_images/step_4_40.jpg" />
 </td>
 </tr>
 <tr class="row-even"><td><p>Connect the red and black cables of board A to a 12V
 battery or other laboratory power supply delivering a 12VDC
 voltage.
-Enjoy 😊</p></td>
+Enjoy</p></td>
 </tr>
 </tbody>
 </table>