User's Manual

6 68P80801E35-A 9/1/2001
Troubleshooting EBTS System Manual - Vol 2
Generation 2 Single Channel Base Radio FRU Replacement Procedures
Installation
Install BR in Equipment Cabinet as follows:
1. If adding a BR, install side rails in the appropriate BR mounting position in
the rack.
2. While supporting the BR, carefully lift and slide the BR in the Equipment
Cabinet mounting position.
3. Secure the BR to the Equipment Cabinet mounting rails using four M6
TORX screws. Tighten the screws to 40 in-lb (4.5 Nm).
4. Connect the cabling to the BR rear panel connectors as tagged during the BR
removal. If adding a BR, perform the required cabling in accordance with
the Cabling Information subsection of the RFDS section applicable to the
system.
5. Perform BR activation in accordance with Station Verification Procedures
below.
Anti-Static Precautions
CAUTION
The Base Radio contains static-sensitive devices.
when replacing Base Radio FRUs, always wear a
grounded wrist strap and observe proper anti-static
procedures to prevent electrostatic discharge damage
to Base Radio modules.
Motorola publication 68P81106E84 provides complete static protection
information. This publication is available through Motorola National Parts.
Observe the following additional precautions:
❐ Wear a wrist strap (Motorola Part No. 4280385A59 or equivalent) at all times
when servicing the Base Radio to minimize static build-up.
❐ A grounding clip is provided with each EBTS cabinet. If not available, use
another appropriate grounding point.
❐ DO NOT insert or remove modules with power applied to the Base Radio.
ALWAYS turn the power OFF using the Power Supply rocker switch on the
front of the Power Supply module.
❐ Keep spare modules in factory packaging for transporting. When shipping
modules, always pack in original packaging.