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Digital Display Wall Clock Guide

DDC2 / 4-RS Wiring

Electronic Coded

H

M

115VAC

Local

Power

GRND

AC IN

AC RTN

BLK

BLK

BLU

BRN

 

 

/ WHT

/ WHT

GRAY 3510 Hz RED

 

 

 

Reciever

 

 

 

WHT

 

 

Requires 3510Hz receiver (not supplied)

Set switches 1-5 of S1 as shown.

Clock will correct minutes hourly at HH:57 and hour and minutes twice daily at 5:57.

Indicates depressed side of switch

1

2

3

4

5

6

7

8

OPEN

Page 45
Image 45
Lathem DDC4, DDC2 manual Grnd AC RTN BLK BLU, Electronic Coded