Looking for Topeak Panoram 17 manual/pdf

Hi,
I have for my son’s bike a Topeak Panoram 17 computer. The battery recently went dead and when replacing battery O can’t get it off KM. Does anyone have the manual to this biking computer or the PDF they can send me.

Thank you,
Gene

Here: http://www.bentrideronline.com/messageboard/showthread.php?t=128747
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