LTRx-512 Installation and User’s Guide
14
3D - Choose Clock Types
If you will use the Master to synchronize electro-mechanical wall clocks (analog or digital), then use
Function [2] to choose the clock type for Clock #1 and/or Clock #2, following the instructions below.
Clock Control Codes can be found in Appendix C1.
NOTE: You do not need to enter any special setup to make the Master synchronize Lathem time
sync devices (DDC4R, LTR-0, DWA-S and ATX6) using the Master’s RS-485 SYNC ports
NOTE: The LTR4-512 can only synchronize one type of secondary system
Start this function by pressing [#][2][#]
Enter the 2-digit code for CLOCK CIRCUIT 1, then press [#]. If you entered a code other than ‘00’, and
you have a LTR8-512 or LTR8-512M, you will see
Enter the code for CLOCK CIRCUIT 2, or [0][0] if you will not use a CLOCK2, then press [#]
PRESS [#] IF CORRECT
Enter [#] to confirm or [*] to cancel and try again.
For future reference, write the programmed Clock Type Codes on the lines, below:
Clock Circuit 1:__________________
Clock Circuit 2: _____________________
ENABLE CLOCK CIRCUIT
SELECT CLK1 CODE:
NN
[#] FOR CODE LIST
ENABLE CLOCK CIRCUIT
SELECT CLK2 CODE:
NN
[#] FOR CODE LIST
