Horizon Signal SQ3TS, User Manual, Page: 20 / 34

20
System Mode
The mode function of the micro-terminal is used to change between signal operation modes. This menu can also be
accessed by simply pressing “E” from the home screen. Once inside this menu, the user can scroll through the various
operational modes by using the Up and Down Arrow buttons and pressing “E” to select and enter that mode. When a
mode is selected, it will not change until the next programmed red clearance interval has expired.
Runs the currently loaded program.
Signals are operated manually via the micro-terminal. User cannot override red
clearance times.
Signals will operate in the Flash mode selected in the System. Options menu (Red
Flash or Yellow Flash). SPECIAL programs allow for override of this setting within
the program.
Signal indications will go dark and no longer be displayed. Program is not deleted.
All signals will go to a solid red indication and remain in this state until the mode
is changed.
All signals will go to a flashing red indication and remain in this state until the
mode is changed.
All signals will go to a flashing yellow indication and remain in this state until the
mode is changed.
The current program is stopped and erased. Signals will go to Flash mode. A new
program must be created or loaded from memory before signals can operate in
Automatic mode again.
Automatic
Manual
Flash
Off
Red
Red Flash
Yellow Flash
Stop