Shimano SM-PCE02 Help Manual page 22

2. Select the unit you want to check and then click [Start diagnosis].
An error check of the selected unit will start. Perform operations following the instructions

on the screen.
When there is no power supply from the battery, the derailleur error check cannot be
*
performed.
When connecting with any one of a road, MTB, or urban/city model to the SM-PCE02,
*
[Battery consumption] such as the following screen will be displayed.
As the final part of the error check, the battery consumption check function confirms
whether or not there is an electrical leakage from any part of the connected unit. It is
recommended to perform this check not for individual units, but at a system level.
When performing the battery consumption check, check the [Battery consumption]
check box.
EACH FUNCTION OF E-TUBE PROJECT
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