1) ¾” socket or wrench
1. Begin by inserting the snap buttons in each leg by squeezing them together until the buttons
will slide down inside the legs. Continue to push the snap button down until the buttons
protrude though the holes in the legs.
2. Place a leg bracket over either leg and at the side of the ST-15 cabinet, secure the leg bracket
to the side of the cabinet with (4) four each ¼-20 screws using a Phillips head screw driver.
Repeat this process for the other leg.
3. Insert the (2) two each end caps into the ends of the leg without threads.
4. Install the (2) two wheels by placing the (2) ½-12 x 2 ½” bolts through the hole in the center of
the wheels and securing them to the leg with threads at the ends using a ¾” socket or wrench.
5. Raise the ST-15 scoreboard high enough to align a hole in the bracket with the snap buttons in
the leg the snap button will snap though the hole in the bracket holding it in place.
GETTING STARTED
CABLE SYSTEMS
To connect the handheld controller to the timer, plug the 5-pin male end of the control cable into
the jack on the top of the controller and connect the other end of the control cable to the 9-pin
connector on the timer’s front switch plate labeled FROM CONTROLLER. If extra length is
needed, use the supplied 25-ft. extension cables between the controller and the 10-ft. control
cable. Since the handheld controller is powered from the display through the controller cable,
there is no POWER switch on the handheld cable controller.
WIRELESS SYSTEMS
If your unit is equipped with wireless remote control (optional) no cable connections between the
handheld controller and the timer are necessary. To turn the handheld controller on, flip the
controller’s POWER switch to the ON position.
POWERING THE TIMER USING THE AC WALL ADAPTER
The timer is equipped to operate on 110-volt external AC power. To power the scoreboard using
the AC wall adapter plug the appropriate end of the supplied 10-volt wall transformer into the
receptacle on the timer’s front switch plate labeled AC POWER. Plug the wall transformer into a
120-volt, 60 Hz, grounded AC outlet. To turn the timer on, move the timer’s power switch to the
AC/INT BATT position.
POWERING THE TIMER USING INTERNAL BATTERY (OPTIONAL)
If your timer is equipped with an optional internal battery the timer can be operated without the 10-
volt AC wall transformer. To turn the timer on, move the unit’s power switch to the AC/INT
BATT position.
POWERING THE TIMER USING EXTERNAL BATTERY (OPTIONAL)
If your timer is equipped with an external battery pack (optional), the timer can be operated
without the 10-volt AC wall transformer. Connect the external battery pack to the EXT BATT
