Blue	Blue LED Displays
Clear	Clear Anodized Front Panel
ESE	ESE Time Code Output: An ESE Time Code output is provided allowing the unit to drive ESE Time Code Slaves.
J	220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
Red	Red LED Displays
T	Tenths of Seconds: Tenths of Seconds LED Display added. Please order the LX/ES-161U when Tenths option is needed.
UL	"UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.