Lathem DDC2 manual Wht, Wire Synchronous 115VAC

DDC2 / 4-RS Wiring Digital Display Wall Clock Guide Page 22

3-Wire Synchronous (115VAC)

H

M

BLK	BLK	BRN	BLU
		/ WHT	/ WHT

115VAC	Run
				To
	AC Return
From
				Other Clocks
Master Clock	Correction
		Set switches 1-5 of S1 as shown.
Clock will correct minutes hourly at HH:59 and
hour and minutes twice daily at 5:59.
			Indicates depressed side of switch

Wiring applies to secondary wall clocks such as:

Lathem type SS Cincinnati D10 IBM 77 Series

Simplex 77 Series, 93-9, 91-9, 941-9, 943-9

Stromberg 3000

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