1 remove the battery cover on the pen holder, insert the batteries as shown in the figure to the right, and re-attach the battery cover.

    (1)always use “aaa” size (alkaline) batteries and be sure that their polarity is properly oriented.

    (2)do not mix old and new, different type batteries when replacing batteries.

   

    2remove the temporal cap, and set the cap and adaptor to the marker for interactive.

    (1)securely push the adaptor into the maker for interactive as far as it will go.

    (2)do not remove the color identification cap on the back end of the marker.

   

    3rotate the pen holder lever to the release osition, insert the marker for interactive, and then return the pen holder lever to the lock position.

    (1)lock the pen holder lever while inserting the marker all the way into the pen holder until you hear a buzzing sound. detection of the marker color may not work well unless the marker is inserted fully into the pen holder.

    (2)do not set the marker near the electronic print board while using the interactive function as this may appear unnecessary streaks not written on the computer screen.

   

    (1)press down firmly with the point of the electronic pen on the screen film until you hear a buzzing sound.

    (2)for precise positioning, keep the electronic pen perpendicularly to the screen during use. inclined pen angle will cause the shift of position.