HELP!!! My SL350F won't turn on

1. Has your GPS run out of battery charge?    Plug it into the charger and try again once you have an orange light that shows the unit is receiving power.

2. Is the KEYLOCK slider switch (on the right hand side of the unit) DOWN in the OFF or 'closed padlock position. If so, the unit is frozen and nothing will operate. Slide it UP into the ON or 'unlocked padlock' position and try the Power button (on top of the unit) again.

3. Have you held the ON/OFF Switch (on top of the unit) down long enough?  Your GPS ON/OF switch goes through a Sleep Mode before it turns ON - give it a couple of seconds to wake up first.

If none of the above work, use the Stylus to RESET your unit by pushing it into the Reset hole on the Left hand Side - and then hold down the Power button