Proxima Desktop Projector 9100 User Manual page 77

Figure 5-5, The three left-top retaining screws
3 Unsnap the top left cover by lifting it up and pulling it out (see
Figure 5-6).
Figure 5-6, Lifting the top left cover out
The filter is located on the inside of the top left cover (see Figure 5-7).
Figure 5-7, The top cover filter
5-6 Chapter Five