User's Manual

CrossFire HP – All-Digital Transport System

User Guide

2. Check that the device has not been deformed or bent in any way.

3. Check that there are no warps, scratches, bubbles or dirt marks.

4. Check that there are no loose, missing or incorrectly fastened screws.

5. Check that the installation slots in the cabinet sub-rack are rectangular.

6. Ensure that the guide bar has not been damaged and the fittings and auxiliary parts are intact.

7. Check that the silk—screened images on the device are clearly visible and intact.

6.3. Device Installation

The AU, EU and RU have two possible installation modes: rack installation and wall mounted. The AU is usually

installed in a rack, while the EU and RU is usually wall mounted.

Note: Never placed an operating RU horizontally.

6.3.1. Rack Installation (Only for AU and EU)

To install the device into a 19” standard rack:

1. Choose an indoor location. The location should be larger than 1000×800×2500 mm and it is recommended

that the rack be at least 200 mm away from the wall.

2. Install the device into the 19″ standard rack and fasten with 4*M6 screws.

6.3.2. Wall Mounting Installation (for AU and EU)

To install the device using a wall mounting (see Figure 6-1):

1. Rotate the hanger 90

and install (the hanger can be installed in the middle of the rack).

2. Choose an appropriate indoor location. Mark 4*6.8 holes sites for the hanger to be attached to the wall.

3. Drill at the four sites using a percussion drill and embed 4*8 plastic expansion pipes.

4. Fasten the case with 4*ST4.5 self-tapping screws.

Note: Wall mounting installation of the AU is exactly the same as that of EU.