<html><body><span style="font-family:Verdana; color:#0033cc; font-size:10pt;"><div>Hi,</div><div><br></div><div>Usually very successful with just replacing control and ac boards in older vfx to bring them up to compatibility with Mate 3 or 3s. When testing with 3 nine volt batteries, this one gives error code of ac and error blinking 3 times and batt low on 4th blink. Relay indicator also flashing, and vent fan does not come on. Ribbon cables are both new and well seated. Does anyone know what this code means? </div><div><br></div><div>Thanks!</div><div><br></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><span style="color: #355a8c; font-family: "times new roman", times; font-size: 12pt;" mce_style="color: #355a8c; font-family: "times new roman", times; font-size: 12pt;">Bruce Fiero-RMI</span></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><span style="font-family: "times new roman", times;" mce_style="font-family: "times new roman", times;"><span style="font-size: 12pt;" mce_style="font-size: 12pt;"><span style="font-size: 10pt;" mce_style="font-size: 10pt;"><span style="font-size: 8pt;" mce_style="font-size: 8pt;"><span style="font-size: 10pt;" mce_style="font-size: 10pt;"><span style="font-size: 12pt;" mce_style="font-size: 12pt;"><span style="font-family: "times new roman", times;" mce_style="font-family: "times new roman", times;"><span style="color: #355a8c;" mce_style="color: #355a8c;"><br></span></span></span></span></span></span></span></span></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><span style="font-family: "times new roman", times;" mce_style="font-family: "times new roman", times;"><span style="color: #355a8c;" mce_style="color: #355a8c;"><img id="sigimg0" title="signature image" src="cid:sigimg0@41f43d0915b81e33f12dddde2363488b" mce_src="cid:sigimg0@41f43d0915b81e33f12dddde2363488b" border="0" alt=""></span></span></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><span mce_name="strong" mce_style="font-weight: bold;" style="font-weight: bold;" class="Apple-style-span"><span style="font-size: 10pt;" mce_style="font-size: 10pt;"><span style="color: #355a8c;" mce_style="color: #355a8c;"><br></span></span></span></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><span style="font-size: 8pt;" mce_style="font-size: 8pt;"><span style="color: #425f9e;" mce_style="color: #425f9e;"><span style="font-family: "times new roman", times;" mce_style="font-family: "times new roman", times;"><span style="font-size: 10pt;" mce_style="font-size: 10pt;"><span style="color: #355a8c;" mce_style="color: #355a8c;"><span mce_name="strong" mce_style="font-weight: bold;" style="font-weight: bold;" class="Apple-style-span">"</span><span mce_name="em" mce_style="font-style: italic;" style="font-style: italic;" class="Apple-style-span"><span mce_name="strong" mce_style="font-weight: bold;" style="font-weight: bold;" class="Apple-style-span">Energizing the Rogue Valley"</span></span></span></span></span></span></span></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><br></div><div style="font-family: verdana, geneva;" mce_style="font-family: verdana, geneva;"><br></div></span></body></html>