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Right activation button showing amber = loss of connectivity. Please check that;

  • The electrical lead from the arm strap is still attached to the bottom of the delivery unit.
  • The conductive pads have not come loose or fallen off.
  • The conductive pads have sufficient adhesiveness and have not dried out.

Left On/Off button showing amber = lack of charge. Arc4Sports delivery unit needs charging. Please refer to Charging.

Arc4Sports keeps switching off = the right activation button was not pressed.

Audible beep has gone = Arc4Sports' default setting is to have audible sounds. Please refer to your User Manual for information about turning the audible beep on and off.

For a quick and speedy answer you may also like to check our FAQs.