User`s manual

Setting the Card ID Switch
The multiplexer module can be an Agilent E1351A, Agilent E1352A or
Agilent E1353A depending on which terminal module is installed. With a
normal connection, the terminal module will automatically configure the
module for the appropriate model. To identify a module without a terminal
module, set the Card ID switch as shown in Figure 2-6. The ID numbers
are:
Model Value Configuration
E1351A 0 all pins open
E1352A 8 pin 3 closed
E1353A 2 pin 1 closed
For normal connections, leave the switch at the factory setting which is all
pins open.
Figure 2-6. Card ID Switch
Chapter 2 Configuring the Agilent E1351A/53A FET Multiplexer Modules 21