Tait TB7100, Инструкция по установке и эксплуатации

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TB7100 Installation and Operation Manual Replacing Modules 53
© Tait Electronics Limited December 2005
5 Replacing Modules
This section describes how to:
■
remove and open and close the base station
■
remove and fit the modules and components
General
Important
Before disassembling the base station, disconnect the base
station from any test equipment or power supply.
Disassemble only as much as necessary to replace the defective parts.
Inspect all disassembled parts for damage and replace them, if necessary.
Observe the torque settings indicated in the relevant figures.
Important
To ensure adequate airflow through the base station, do not
cover the fan intake grill on the front panel. Do not operate
for more than a few minutes with the fan intake covered.
Important
The transmitter and receiver modules must only be replaced
with base station modules.
Saving the Base
Station
Configuration
Before replacing a module in the base station, you should decide whether
you need to save its configuration data. If you are unsure whether you have
a record of the configuration, use the Programming Application to read the
base station and save the configuration files before removing any modules.
Once you have replaced the module, you will be able to restore the original
configuration by programming the saved configuration back into the base
station. If one or more of the modules is faulty, you may be unable to read
the base station. In this case, you will have to restore the configuration from
a back-up file. Refer to the section
“Preparation for Operation” on page 77
for more information.