Philips Nike MP3SPORT Frequently Asked Questions Manual page 4

First time set up and installation
How do I insert battery in my Nike PSA200 player?
To change the battery, press the button at the back of the player to open the battery cover latch, take off the cover
to access the battery compartment. Insert an AAA /UM4/LR03 battery or Ni-MH rechargeable battery correctly
according to the polarity as marked in the compartment. Put the battery cover back on.
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How do I switch my Nike PSA200 player on /off?
Press and hold the button for 2 seconds, the display will come on and playback starts automatically. (If no content
has been stored in the PSA player, you will see the message "no File" on the display). To switch off the unit, press and
hold the button for 2 seconds in playback mode, a message "OFF" will display briefly and then power off
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