<h2>Setup 2019 (Can and hopefully will be improved for later years):</h2>
<h3>Unit Names </h3>
<p>Internal name (limited to 8 characters) and number of each labelled unit.
<ul>
<li>Dackstein 01 is cave 01</li>
<li>CUCC 02 is test 02</li>
<li>Surface unit (not labelled) is surface 14</li>
</ul>
<h2>Setting up the Units</h2>
<p>For a basic set up the antenna is comprised of two metal plates earthed to the ground. For each unit the further apart the plates are the better and further the signal will travel. It is important that the plates are in good contact with the ground, use of water or wet mud is best for this. The routing of the wires in not important, but should not be wrapped round the spool. the wire has intermediate connection points if the full extent of the wire is not used. Multiple wires can be used to extend the distance. It does not matter which way round the wires are plugged into the unit.</p>
<p>For the best signal distance the (imaginary) lines between the antenna should be parallel in three dimensional space</p>
<h2>Messages</h2>
<p>The below instructions are starting from the front page, from anywhere this can be reached by pressing the can(cel) button until it is reached</p>
<h2>Reading a Message</h2>
<p>The front screen has a line labelled inbox 2/3, this would be 2 unread of 3 messages</p>
<ul>
<li>Press Menu</li>
<li>Select Messages by using the up and down arrows and then press ok Most of the time Messages is item one and the number 1 can be pressed</li>
<li>Select (1)Inbox</li>
<li>Use the up and down arrows to scroll through the message that also contains information about when and where it came from</li>
<li>use the CAN button to return to the menus</li>
<h2>Sending a new message</h2>
<ul>
<li>Press and hold the Menu button</li>
<li>Press Menu</li>
<li>Select Messages by using the up and down arrows and then press ok Most of the time Messages is item one and the number 1 can be pressed</li>
<li>Select New Message, usually 2. This gives a number of options</li>
<ul>
<li>Cave link address -> use the up and down arrow to select a unit (you can send to the unit you are on!) After selecting press ok to write a message</li>
<li>GSM number -> Send a text message, unit retains the last number used which was set at basecamp to the basecamp phone, press ok to move to the message page.</li>
<li>GSM group -> Sends a text message to the basecamp and topcamp phone. Type the message press ok and then use the menu to (1) Post Msg </li>
<li>All excl GSM group -> message to all other cave links</li>
<li>All incl. GSM group -> message to all cave links and all phones in GSM group</li>
</ul>
<li>After typing the message press ok then use the menu to (1) Post Msg</li>
