The LX-192U/194U is a rugged, low-cost Master Clock for applications not requiring GPS or temperature controlled stability. Like the ES-192U/194U, the LX-192U/194U uses the AC line-frequency as a time reference or, optionally, a quartz crystal timebase may be specified. The LX-192U/194U features our High-Tech "LX" enclosure, of extruded and machined aluminum with a black baked-on "powdercoat" finish. Time & Date data are output to Slave displays via the TC90T Time Code output. The LX 194U is the same as the 192U, but features 6-Digit 24 Hour Instead of the 6-digit 12 Hour.