> > Justin, are you sure that the 4396B hasn't had its screen converted to LC= D? > Maybe there is a mirror pin on the LCD module and it has an intermittent > connection. How long have you had the 4396B? > > 4396B calibration history with our company starts in 1998 so it looks like we have had it 20 years. Both items look like they have LCDs. They are certainly flat. This mornings tests show that it is again intermittent. Initial turn on it was ok then shortly after it mirror'ed. I will poke around inside and look for a mirror pin voiding the cal sticker. Oh well. Justin I --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .