Timer Instructions

Changing The Timer Function
Remove the lid (a flat head screw driver works best)

• Make sure the power switch is off
  Inside you will see the small DIP switches just above the power switch
• Switch 1 controls audible/silent. To the left is vibrate only, to the right is audible tone and vibrate.
• To move the switches use a pen or paperclip and move the switch.
• After changing the switches, turn the power on, then off, then back on
• The timer is now ready to use

Use the Following Configurations (Note: Switch 1 is closest to the bottom)

• Football 25/40 (Silent) - Switch 2 to the right, all others left
• Lacrosse 20/120 (Audible) Switches 1 & 3 to the right, all others to the left
• Baseball 20/120 (Silent) Switches 2&3 to the right, all others to the left

Using the Timer

• Slide the power switch to on. If the timer makes a “siren” sound at power-up it is time to change the battery.
• Flip the toggle switch up to start the longer timer or down to start the shorter timer. The device will vibrate quickly so you know that timer has started.
• When the time reaches 0:00 it will vibrate continuously for 5 seconds or until the toggle is switched to the center position.
• The timer is reset every time you toggle to the center position.

Changing the Battery 

• Remove the lid (you can pry it open with a flat head screwdriver).
• Replace with AAA batteries.
• TIP: Keep extra batteries and a flat head screw driver in your bag.
• It is recommended that you remove the batteries for off-season storage.

Tips for Use

• In case you forget to turn the power off, the timer will automatically shut off if unused for 30 minutes.
• If this happens just switch the power switch off, then back on again.
• REF SMART IS NOT RESPONSIBLE FOR WATER DAMAGE. As a precaution in heavy rain we recommend covering it with a bag to ensure it stays dry.

Warnings and Vibrations

• Football Model 25/40
• Both Timers: Warning Vibration with 10 seconds remaining. Then 5 quick vibrations to count down the last 5 seconds. Continuous vibration at 0:00.
• 40 second timer has a vibration with 25 seconds remaining
• Baseball 20/120 Timer (Updated 2023)
• 20 Second Timer: Warning vibration with 10 seconds remaining. Continuous vibration (lasting 5 seconds) when the timer has reached 20 seconds
• 120 Second Timer: Warning vibration with 30 seconds remaining and with 15 seconds remaining. Continuous vibration at 0:00.
• Lacrosse 20/120 Timer 
• 20 Second Timer: Continuous and Audible Tone with Vibration when the timer reaches 0:00
• 120 Second Timer: Audible Tone and Vibration with 20 seconds remaining. Continuous Audible Tone and Vibration when the timer reaches 0:00.
• Note on the Final 5-Seconds: 
• There are 6 vibrations. Starting with the first vibration, you should count backwards as: Five, Four, Three, Two, One, Zero. The timer has expired when you reach Zero.