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Setting the Time
1. Press and hold the “Set” button for three seconds until the “minutes” start flashing
2. Set the minutes by pressing the “Scroll” button, each press will increase the time by one minute
3. To toggle to the hour press the “Set” button again
4. Set the hour in the same way as you did the minutes
5. Once the time is correct, press and hold the “Set” button for three seconds to confirm
Battery Meter
The battery meter on the digital display is set to measure capacity of the standard battery as default. To enable accurate
measurement of lithium battery capacity, please follow the procedure below:
1. Hold down the “Scroll” button while plugging in the battery and release the button once the screen illuminates
2. Press the “Scroll” button to toggle between “S” (Standard / Extended Range Battery) and “L” (Lithium Battery)
3. Unplug the battery and leave for five seconds before reconnecting ready for use
NB : Please note that during this process the Pin Code may also be set. If you do not wish to set a pin code please only use
the Scroll button (“Set” button is used to set the pin code).
The trolley is designed to protect your battery from being fully discharged, should your battery capacity drop too low the
trolley will cut the power to the motor. If this should happen you will see the battery meter flashing on screen.
S3 PRO - Setting the Time / Battery Meter
