Front-Panel Knob - Sony Tektronix AWG2021 Service Manual

Removal and Installation Procedures
Front panel Knob
6-16
1. Assemble equipment and locate modules to be removed: You will need a
@
1
inch hex wrench to do this procedure. Find the front-panel knob on the
1 6-
front panel in the locator diagram, External Modules, Figure 6–3.
2. Orient instrument: Set the AWG2021 with the bottom down on the work
surface and the front facing you (see Figure 6–5).
3. Remove front cover: If the optional front cover is installed, grasp the front
cover by the left and right edges and snap it off of the trim ring. (When
reinstalling, align and snap back on.)
4. Remove knob: Loosen the setscrew securing the knob using the
wrench. Pull the knob toward you to remove it.
5. Reinstallation: Place the knob onto the shaft, and tighten the setscrew using
@
1
the -inch hex wrench.
1 6
Hex Wrench, 1
@
inch
16
Figure 6-5: Front panel Knob Removal
Release
Front panel Knob
AWG2021 Service Manual
@
1
-inch hex
1 6