Bplus SDEX User Manual
Page 4
SD Extender Board 1.0_User’s Manual
Page 3
FAE2009SDEX_01 ©2009
Bplus Technology
2.5
Current Measurements
When header JP2 keeps ‘OPEN’ status, ampere meter may be inserted into
test circuit in series.
Caution: To ensure that the current measuring device is inserted before turning on power
to the host socket. Improper power sequencing may cause a damage latch condition.
2.6
Jumper Block at JP1
When shipped from the factory, the header JP1 keeps ‘OPEN’ status, and JP2
keeps ‘SHORT’ status. In order to isolate a signal, remove the appropriate
jumper block(s).