1PPS	1 PPS Output: Provides a one pulse per second TTL output synchronized to the time code output.
Clear	Clear Anodized Front Panel
DC	DC Operation: Requires the unit to be powered from a DC source exclusively, typically +12 to +35 VDC.
EBU	EBU Time Code: The unit is configured to output EBU Time Code instead of SMPTE (standard, or at no charge on many units).
J	220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
UL	"UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.