Ttr ro ou ub bl le es sh ho oo ot tiin ng g – PowerTap SL User Manual
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1. Remove the CPU from the Link download cradle immediately after the download is completed. Leaving the CPU
on the download cradle will contribute to excessive battery drain.
IIm
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ntt:: Just removing the CPU from the download cradle and allowing it to go into the blank LCD sleep mode
does not return it to its normal power-conserving mode -
and you must complete the next two steps.
2. Place the CPU into the bike receiver shoe and wake it up by pressing either button.
3. Turn the rear wheel enough to allow the CPU to receive a valid signal. The rear wheel is only required to turn a
few times, and it is not necessary to ride the bike.
IIm
mp
po
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ntt:: The CPU must receive a valid signal from the hub as indicated in the upper left-hand corner of the LCD
display.
·Once you have completed all three steps noted above, the CPU will be in its normal power-conserving mode and
can be removed from the bike receiver shoe.
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· After the PowerTap computer is placed in the download cradle the file that is stored in the computer has a marker
put at the end so that no more data can be recorded. You need to 'C-ALL"
data on the PowerTap computer after downloading in order to record any new data. To do a "C-ALL" hold both but-
tons on the PowerTap computer until it says "C-ALL"
· Close all other programs and applications to make sure they don't interfere with the download.
· When you slide the PowerTap computer onto the download cradle the PowerTap computer display should "blank
out"
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If you have downloaded before, determine if anything has been upgraded or changed on your PC like new software,
updated software, moved plugs, new hardware, updated drivers. Look for anything that may have changed the
operating conditions.
Check the condition of the Link cable, pins, plug and the Link cradle contacts. Is everything fully seated?
If you have never downloaded review the information on Serial Ports and Testing PowerTap Hardware with
HyperTerminal in this guide.
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·Does the CPU blank out when put in shoe? If it does not, take off and reseat the CPU on the shoe.
·Was there any problem with installing the Link software? If there was, do an uninstall from the CD itself and rein-
stall. See the installation tip list. If not, it still may be beneficial to uninstall the
software with the uninstall program on the CD and then re-install.