Replacing A Power Amplifier - Motorola GTR 8000 Manual

12 Replace the fan cover:
a. Slide the cover on, tilting the bottom edge in, past the power supply handle.
b. Using a T15 bit, insert and tighten the 4 screws that connect the cover to the sides of the power supply
module.
13 Slide the power supply into place, pushing gently until it seats.
14 Tighten the two captive screws on the front of the power supply module.
15 Turn the power button to On, and verify that the power supply is operating properly.
• The power supply Status LED is green.
• The power supply Alarm LED is off.
• The power supply Fan LED is off and the fan is operating.
• Proper operation is confirmed using software tools, such as Unified Event Manager, and the Power
Supply Metering Screen in Configuration/Service Software (CSS).
16 Enable the base radio as follows:
a. Select Service → Test Measurement Screen from the menu.
b. Click Change to Normal Mode.
Step result: The base radio is enabled.

9.6 Replacing a Power Amplifier

Figure 9-7 shows the captive screws that secure the power amplifier module to the chassis in the GTR 8000 Base
Radio.
6871022P86-A - November 2012
9.6 Replacing a Power Amplifier
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