Cisco SA III Type 1A Unbalanced Triple with 40 52 MHz Split (Linear Tilt) 설치 가이드

748051 Rev C 

GainMaker Amplifier AGC Module Replacement Installation Instructions 

3 

The steps required to replace an AGC module in a system amplifier vary, depending 
on whether or not the system amplifier is located in the field. 

The following is a list of all possible steps:  



 

Disconnecting power from the system amplifier  



 

Removing the amplifier module from the housing 



 

Replacing the AGC module 



 

Repositioning the amplifier module in the housing 



 

Reconnecting power to the system amplifier  



 

Closing the system amplifier housing 



 

Re-boxing the system amplifier 

Before you start, make sure you have the following tools and equipment: 



 

Replacement AGC module (provided with these instructions) 



 

Torque wrench with a 1/2-in. socket 



 

Flat-head screwdriver 



 

Screwdriver appropriate for the type of screws on the amplifier module cover 



 

Phillips-head screwdriver 



 

T-15 Torx bit screwdriver 



 

Two product labels (provided with these instructions) 



 

3”x 1” amplifier chassis label 



 

3”x 2” box label (for amplifiers not located in the field)