private void ir_cbx_CheckedChanged(object sender, EventArgs e)
 {
     if (ir_cbx.Checked)
     {
         tricam.SetIR(ir_cbx.Checked);
         ir_cbx.Refresh();
         flash_cbx.Checked = false;
         ring_cbx.Checked  = false;
     }
     else
     {
         tricam.SetIR(ir_cbx.Checked);
         ir_cbx.Refresh();
         DialogResult res = MessageBox.Show("Is IR Light working ?", "CalibrationTool", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
         if (res == DialogResult.Yes)
         {
             Globals.currentSettings.memoryTestStruct.IRLight = PassStr;
         }
         else
         {
             Globals.currentSettings.memoryTestStruct.IRLight = FailStr;
         }
     }
 }