Quote:
Originally Posted by cathoderay57
Oh dear. I'm embarrassed to admit it is me being a dipstick   . The brightness control in X-Y mode is set considerably lower than the level for normal timebase display (that's my excuse). All I needed to do was turn up the brightness to reveal the stationary spot near centre screen in X-Y mode.. Jerry |
Lower brightness perhaps by design, to minimise the risk of burning the screen?