Anritsu S412E Maintenance Manual page 76

7-2 Opening the S412E Case
2. Remove the top and bottom bumpers
Remove the nut and washer on the GPS Connector.
Top Bumper
Figure 7-1. Top Bumper and Option 31
3. Place the S412E face down on a stable work surface that will not scratch the display.
4. Use a Phillips screwdriver to remove the six screws securing the two halves of the S412E case together
(Figure 7-2).
Figure 7-2. Remove the Four Screws
5. Carefully lift up on the side of the case indicated above and begin to separate the two halves.
7-2
(Figure 7-1) to expose the screw holes on the back of the unit
Location of the 6 screws to remove.
PN: 10580-00324 Rev. N
Chapter 7 — Assembly Replacement
GPS Connnector
for Option 31
Carefully lift
this side first
S412E MM