Vanguard 6500 PLUS, Installation Manual

Page: 58 / 102

2-50 Installation
Installing Nodes in Modulus Enclosures
Installing RFI
Suppression
Screen If you have a Modulus 18 enclosure and at least one TRIM card , follow these steps
to install the RFI suppression screen shown in Figure 2-14, to meet FCC
requirements:
Modulus 18: RFI
Suppression
without a TRIM
Card If you have a 6500
PLUS
node in a Modulus 18 enclosure and there are no TRIM
cards , install two RFI (radio frequency interference) grounding straps to the front of
the enclosure (inside the front cover) as shown in Figure 2-15. These are needed to
meet FCC requirements. The straps are not needed if at least one TRIM card is
installed in the enclosure.
Note
If you have older model 6500 nodes (non-6500
PLUS
nodes) installed in Modulus
21 enclosures, you must install similar RFI straps in the Modulus 21 enclosure as
well.
Step Action
1
Open the door of the enclosure. If the two RFI suppression straps
have been installed, as shown in Figure 2-15, remove them.
2 Place the screen flat against the inside of the door with the three
attachment points facing the inside of the door.
The edge with two attachment tabs aligns with the top and bottom
door hinges, as shown in Figure 2-14, and the single attachment tab
aligns with the inside of the door latch.
3 To install the screen, you can leave the door connected to the
enclosure. Swing the door open wide, and align the two tabs to the
top and bottom hinges. Press each point gently but firmly to make
solid connections. Then press the single tab to the door latch.
The screen is then in place.