YOu need a resistor between the outside two pins in the middle row of the
9-pin battery connector jack. The value is apparently not too critical,
around 1K.
HP shipped several different values in these simulator plugs.
Dwight K. Elvey wrote:
Hi Al
I was hoping you might have the answer for this one.
I just got a HP2113E. I've not been able to use it because
it wants to have a battery connected. There is suppose to
be a battery simulator plug for these. I'm looking for
any schematic or part information for this item?
Do you have this or any schematics for the supply. It
seems to be the same as the 21MXX type B supply that
is in the CE manual on your web page?
Thanks
Dwight