I have a gps nav. I have a serial sync cable for my Ipaq 3630. I have
made a connector cable for the gps-nav to the sync cable. I am getting
data transfer.

Power is through the 8 pin on the db9 on the gpsnav. Can anyone
confirm the pin to receive 5 volt power on the db9 sync cable? Also if
5 volts is supplied through the serial cable will the yellow light
blink?

Rich