Using Included Mounting Adapters - ETS-Lindgren BiConiLog 3143B User Manual

Using Included Mounting Adapters

In addition to the attached mounting bracket and mounting knobs, the
Model 3143B ships with these mounting adapters:
 100989 Polarizing Mounting
Adapter with 7/8–14 thread
receptacle
If you need to convert the polarizing
adapter to a 1/4–20 receptacle,
insert the 1/4–20 thread insert into
the polarizing adapter
 105861 1/4–20 Thread Insert
20 | Mounting Instructions