private void ring_cbx_CheckedChanged(object sender, EventArgs e)
        {
            if (!Globals.isRoyal)
            {
                if (ring_cbx.Checked)
                {
                    tricam.SetCorneaWhiteRing(ring_cbx.Checked);
                    ring_cbx.Refresh();
                    flash_cbx.Checked = false;
                    ir_cbx.Checked    = false;
                }
                else
                {
                    tricam.SetCorneaWhiteRing(ring_cbx.Checked);
                    ring_cbx.Refresh();
                    DialogResult res = MessageBox.Show("Is Cornea White Light working ?", "CalibrationTool", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                    if (res == DialogResult.Yes)
                    {
                        Globals.currentSettings.memoryTestStruct.WhiteLightRing = PassStr;
                    }
                    else
                    {
                        Globals.currentSettings.memoryTestStruct.WhiteLightRing = FailStr;
                    }
                }
            }
            else
            {
                tricam.SetBaloonLight(ring_cbx.Checked);

                DialogResult res = MessageBox.Show("Is Baloon Light working ?", "CalibrationTool", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                if (res == DialogResult.Yes)
                {
                    Globals.currentSettings.memoryTestStruct.BaloonLight = PassStr;
                }
                else
                {
                    Globals.currentSettings.memoryTestStruct.BaloonLight = FailStr;
                }
            }
        }