[El_Doug]

PRESENTS ARRIVED TODAY!!!!
 

 
http://www.alps.com/WebObjects/catalog.woa/E/HTML/Potentiometer/RotaryPotentiometers/RK501/RK50114A0001.html
 
Can anyone help me out here? 
 
 
My best guess is that the first and second columns of pins are both inputs, the third and fourth column act like a standard pot, and the fifth column is a pass-through... am I anywhere close? 

 

[digger945]

How bout 1, 1 circled, and 4 are ground.
3 in, 2 out.

 

[Long813]

Looks like 1 & 3 are connected together to make pin 1
Pin 3 is the other end of the resistor.
 
So, pin 1 & pin 3 connected as in and out will act as a constant resistor value
 
Pin 2 is the tuneable pin, and pin 4 is a for bypass.
 
To hook it up, ground pin 1, apply input to pin 3 and take pin 2 as the output.

 

[Avro_Arrow]

As it sits, facing us, the pins are from left to right; 1, (circle 1), 2, 3, 4.
The two #1 pins seem connected together. These are one end of the element (the ground end).
Pin 2 (the middle pin) is the wiper.
Pin 3 is the other end of the element. The signal end.
Pin 4 is a shield.
 
The pattern repeats front to rear for four channels.
 
You should double check this with a meter.