Gerhard - No incidents with TS-2100/HEOL noted here, but I had everything powered down last week. -- I did pickup up a Masterclock TCD 26 Time Display Clock (red digits) -- easy to read across room. Works great, off the IRIG-B output port (BNC) of the TS-2100 GPS. A Canadian eBay Reseller had the larger Masterclock TCD 46 (surplus from USA Network Covert Affairs - TV series) for $99. Nice green display, but too large for the shop! http://www.ebay.com/itm/231637939268?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT greg w9gb Sent from iPad Air