User Manual

Chapter 6 ● Connecting antennas
94 Release 2.0, 910056 Rev01d
Installing the Rox System cabinet seal
This procedure explains how to install the Rox System cabinet seal. This procedure assumes that the power
supply has been turned off and that power is not flowing to the cabinet.
Be sure you have read and understood Understanding the antenna installation process
on page 86 before
continuing.
Requirements
• 5/32 inch tamper-resistant screw driver
• Torque wrench with bit for 5/32 inch tamper-resistant screw driver
• Thread tapping kit with 1/4-20 thread bit at 3/4 inch depth
Procedure
1. Remove the Rox System cabinet seal from its box and remove all packing materials.
2. Retrieve the 10 access panel screws and the corresponding rubber washers that you set aside when you
removed the antenna access panel.
3. Examine the back side of the Rox System cabinet seal.
• The gasket along the edge must be undamaged to ensure a proper seal.
• A spacing washer must be embedded in the gasket for each screw. See Connectors, screws, nuts,
washers on page 194.
4. Examine all cable labels. Each cable should be labeled at both ends.
If any label is not present, trace the cable through the Rox System cabinet seal and attach a label to both
ends of the cable. You must be able to determine which cable on the outside of the Rox System cabinet
seal is associated with which cable on the inside of the Rox System cabinet seal.
5. Hold the Rox System cabinet seal near the open antenna access panel so that its back side faces the
cabinet and thread the 21 inch internal ends of the antenna cables into the top back cabinet hole.
WRIST
STRAP
Wear an ESD strap and connect the strap to the ESD jack in the
Antenna Interface Unit when performing any installation
procedure. See Understanding the Antenna Interface Unit module
on page 17.
NOTE
Be sure not to knock any of the spacer washers off the gasket on
the inside edge of the Rox system cabinet seal. These spacer
washers are required to ensure proper installation and EMI/RF
shielding.