Agilent Technologies Varian CP-8400 Operator's Manual page 13

7. Close the cover on the tower and power up the GC. The GC will
`
Location of switch for configuration change on the
CP-8400/8410 Tower Sled Assembly
10
automatically sense the configuration of the switch and behave
accordingly.
switch
Note that sled has been
pushed down
compressing the foot and
guide rail in order to
reveal switch.
03-914852-00:4