Product Manual A
4. Operation11-2017
790962-0131 (Issue 6) Copyright © 2017 Cummins Inc.
2. To switch to Permanent On mode, press the + and - buttons for approximately two seconds. “Perm
On" is displayed and “Off" is switched back to “On." In addition, a continuous band of segments is
displayed on the left side and top of the screen.
3. To return the clock to its original state, simultaneously press the + and - buttons for approximately
one second. The original Home menu is redisplayed.
4.7.11 Adding A Security Code
A 4-digit security code number can be entered to prevent unauthorized personnel from using the clock.
Once a security code has been set up, the exercise clock is locked 90 seconds after the last keystroke. It
can only be operated again after the correct PIN code is entered.
CAUTION
Once a PIN code has been activated and the Reset button is pressed (see “Resetting the Timer"
on the following page), the exercise timer can no longer be activated without a valid PIN code.
The device must be replaced.
1. From the Home menu, press the Menu button. The Program menu is displayed.










