BTI WIRELESS RU4370 4T4R Digital Radios High Output Power User Manual

**BTI WIRELESS RU4370 4T4R Digital Radios High Output Power User Manual

**

General

The RU4370 components are designed for maximum safety and reliability when they are installed, used, and maintained by trained and qualified technicians in accordance with the procedures and instructions contained in this manual. To ensure the safe operation of your system, always follow the safety and operational recommendations in this manual.

Warnings

• RU4370 is not a consumer product. Please install and use RU4370 in accordance with the instructions.
• Before installing or modifying any RU4370 equipment, read and fully understand the entire instructions in this guide.
• Only qualified personnel are authorized to install and maintain the RU4370.
• Changes or modifications to the RU4370 equipment not expressly approved by the manufacturer could void the product warranty and the user’s authority to operate the equipment.
• Follow Electro Static Discharge precautions to avoid any damage to PCB, PSU, etc.
• Keep equipment powered-off during installing or modifying.
• Low path loss cables connected to antennas are highly recommended.
• Antenna gain should not exceed 15 dBi.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• * Reorient or relocate the receiving antenna.

  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

Note: Only authorized person can enter the area where the antenna is installed. And the person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. Awareness of the potential for RF exposure in a workplace or similar environment can be provided through specific training as part of a RF safety program

Site Considerations

• The system delay should be taken into consideration when there are neighboring BTS sites with overlapping in
  coverage.

• Pick an ideal easy-to-reach location for installation convenience.

• Verify that there is a minimum of a 80cm radius of space around RU4370 system equipment for the convenience of maintenance and on-site inspection.

Environmental

Humidity and temperature have adverse efforts on the reliability of the RU4370 system. Therefore, it is highly recommended to install the equipment in locations with stable humidity, temperature, and ventilating.

The equipment has to operate within the following humidity level and temperature range:

Maximum humidity: 100%
Temperature range: -40 to 55℃

Warning Marks
The warning marks on the equipment shell should be kept clean, readable and identifiable

 ALWAYS disconnect all lines and power connections before servicing or disassembling this equipment.

 NEVER touch the surface after the devices power on.

 For performance and safety reasons, NEVER disassemble and remodel the devices.

Preparation

Unpacking and Inspection
Unpack and inspect the packages as follows:

1. Open the shipping packages carefully for each unit from the protective packing sponge.
2. Ensure that all equipment and accessories have been delivered.
3. Ensure that all equipment and accessories have no damage. If there is any damage, contact your BTI service agent

Tools
Electric drill, cross head screwdriver, side cutters, ladder, and other tools are needed for RU4370 installation which is not offered from BTI for now. Customers to provide these tools themselves.

Installation of the RU4370

RU4370 Accessories

Wall Installation (Back on the Wall)

1. Attach and fasten the handle to the side of RU4370 with screws M6×14 using T5 Wrench.
   

2. Attach and fasten the Bracket I to the back of RU4370 with screws M6×14 using T5 Wrench.
   

3. Mark the position of the drilling holes in the mounting Bracket II. Note: : R=13mm.

4. Drill 4 holes at the marked positions. Note: H=70mm
   

5. Attach the dowels, expansion screws or the like and fasten the Bracket II to the wall.
   Tips: use Bracket II as a reference to control each devices’ separation distance before hanging and locking RU4370 up.
   

6. Hang the RU4370 on the mounting bracket II and fasten with nuts M10.
   

7. Fasten the Bracket I and II with screws M6×14
   

8. Connect and lock the power cable at the RU4370 rear side
   

9. Connect and screw the ground cable at the RU4370’s left side
   
   

Wall Installation (Side on the Wall)

1. Attach and fasten the handle to the side of RU4370 with screws M6×14 using T5 Wrench.
   

2. Attach and fasten the Bracket I to the left side of RU4370 with screws M6×14 using T5 Wrench.
   

3. Mark the position of the drilling holes in the mounting Bracket II. Note: R=13mm.
   

4. Drill 4 holes at the marked positions. Note: H=70mm.
   

5. Attach the dowels, expansion screws or the like and fasten the Bracket II to the wall.
   Tips: use Bracket II as a reference to control each devices’ separation distance before hanging and locking RU4370 up.
   

6. Hang the RU4370 on the mounting bracket II and fasten with nuts M10.
   

7. . Fasten the Bracket I and II with screws M6×14.
   

Pole Installation

1. Install the handle and Bracket I to the back of RU4370.
2. Install the bracket II and Bracket III to the pole.
3. Hang the RU4370 on the mounting bracket and fasten with nuts M10.
4. Connect the ground cable and power cable.
   Note: The diameter of Pole shall not be over 110mm or less than 55mm.

Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.

Note: This product has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This product generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

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