NOTE: Start and Stop times can be set to happen each day a program runs OR Start Time can happen
only on the Start Date and the Stop Time will happen only on the Stop Date. This setting is called
Cycling Mode and can be set under the Settings Sub Menu. Start and Stop daily is referred to as
Periodic and only on Start and Stop Dates is referred to as Continuous. See Settings Sub Menu for
more information.
Confirm: OK or Cancel
Screen 3: Enter ON Time. This screen will show a blinking cursor and the time may be entered
easily with up to three digits before the decimal place and up to three digits after the decimal. For
example, an ON time of three seconds can be entered as 3 followed by pressing the OK button. An ON
Time of half a second would be entered as 0.5, followed by pressing the OK button.
Confirm: OK or Cancel
Screen 3: Enter OFF Time.
NOTE: ON and OFF are used throughout the TRiStar and it is important to understand their
meanings. ON refers to the time the TRiStar has the circuit Closed, meaning the current is flowing
through the interrupter. OFF refers to the time the TRiStar has the circuit Open, meaning the
current is not flowing through the interrupter.
ON = Closed = Protection
OFF = Open = No Protection
Confirm: OK or Cancel
After pressing the Confirm: OK button, the screen will show confirmation that the program was added
and stored to memory. Pressing the OK button again will bring you back to the Programs Sub Menu.
After adding a program to memory you will notice that most Sub Menu screens will now show the time
until the start of the program at the bottom of the display. When there are more than one programs in
memory, the program with the nearest Start Date and Start Time will be displayed. Depending on how
far in the future the next program to run is, the time may be displayed with a three digit hour in the
format hhh:mm:ss.
Upload Programs
The Model TRiStar can transfer programming with other TRiStar and Quasar interrupters via USB cable.
This feature not only saves a lot of time that would otherwise be spent programming, but also removes
the possibility of an error in programming on one or more of a group of TRiStars that are meant to
operate together. The USB cable (supplied) has an “A” and “B” connector at either end. The “A”
connector (rectangular) is connected to the Output port of the TRiStar and the “B” connector (square) is
connected to the Input port of the TRiStar. The TRiStar that does not have anything plugged into its
Input, or “B” port is the Controlling unit in the transfer. The ports are located on the inside side panel, in
the storage area of the case.
On the Controlling TRiStar, Choose #3 in the Programs Sub Menu, Upload Programs. The next screen
will ask that you check all connections and press the OK button to start the transfer. Press OK or
Cancel. Cancel will take you back to the Programs Sub Menu. OK will start the upload (transfer) of the
programs. All ten programs will transfer in a few seconds. While the transfer is taking place the screen
will show “Sync in progress. . .”. The screen will automatically change to show “Done” when the upload
is complete. Press OK to return to the Program Sub Menu.
NOTE: When using the Upload Programs feature, it is important to note that the memory of all
TRiStars, with the exception of the Controlling unit, will be erased and overwritten.
Manual Cycle Sub Menu
The Manual Cycle Sub Menu offers two choices:
1. Start Manual Cycle