Lathem LTR-512 - Manual (Page 22)

LTRx-512 Installer’s Guide
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Once you enter your password, you can now program your Master until it detects that you
haven’t pressed a key for 5 minutes. After that, you must re-enter your password to keep
programming
The administrator password 332537 [DEALER] allows you to access advanced functions.
Functions that require the Administrator Password are [2] Select Clock Control, [6] Enable
Circuits, [7] Daylight Savings, and [B] Communications
The default user password is 000000. See Function [C] Change Password to learn how to
change your user password. You cannot change the administrator password
[1] = Set Date and Time
To set the date and time, enter your password, then [#][1][#]
[2] = Select Clock Control
This function requires the administrator password
Use this function to choose the clock makes and models that the Master will synchronize. To
start this function, enter your password, then press [#][2][#]
Appendix B lists the type codes. If you do not have the printed list handy, keep pressing [#] to
scroll through the list on the display. As you scroll, make note of the codes for both CLOCK1
and CLOCK2 (if needed). Enter the 2-digit code for CLOCK1, then press [#]
[3] = Manual Bell Control
This function does not require a password
Use this function to test bell circuits or to manually ring a bell. Press [#][3][#] to start this
function
You will know that your circuits have turned on when the green front panel lights for those
circuits light up
[4] = Program Schedules
Use this function to set bell schedules. Enter your password, then press [#][4][#] to start
programming schedules.