new RichTextField(
sr.isSerialBypassActive() ? "Serial Bypass: Connected"
: "Serial Bypass: Disconnected");
_screen.add(_statusField);
_treeField = new TreeField(this, Field.FOCUSABLE);
_treeField.setEmptyString("* No Service Records *", 0);
_treeField.setDefaultExpanded(false);
_screen.add(_treeField);
pushScreen(_screen);