2
General View of the PMA 7501-X
1  Display and control unit 
2  Q key (On/Standby)
3  R key: Upwards
4  S key: Downwards
5  U key: Zero/Tare
6  I key (TOGGLE)
  With the PMA 7501-X, you can toggle 
to two decimal places – from 0.05 g to 
999.95 g – or toggle between – “g” and 
“p” – parts per pound, depending on 
the menu settings 
7  K factor key (FORMULATION) 
for paint-mixing applications 
8  c key (Clear) and [REC] key for  
paint-mixing applications 
9  L key [ENTER] and [MEM] key for 
paint-mixing applications
10 Display
11  Weighing pan
12  Interfaces (D-Sub plug, 9-contact)
13  Connection to AC power
14  Grounding terminal 
15 Column
16 Joint
  The following symbols are used in 
these instructions:
§  Indicates required steps
$  Indicates steps required only under  
certain conditions
>  Describes what happens after you have 
performed a particular step
–  Indicates an item in a list
!  Indicates a hazard