Lathem DDC2 User Manual
Page 46
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DDC2 / 4-RS Wiring
Digital Display Wall Clock Guide
Page 40
Straight Frequency
B
R
N
/
W
H
T
GRND
AC IN
AC RTN
B
L
U
/
W
H
T
B
L
K
B
L
K
RED
GRAY
W
H
T
3510 Hz
Reciever
115VAC
Local
Power
OPEN
1
2
3
4
5
6
7
8
Set switches 1-5 of S1 as shown.
Indicates depressed side of switch
H
M
Requires 3510Hz receiver (not supplied)
Clock will correct minutes hourly at HH:57 and
hour and minutes twice daily at 5:57.
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