Cisco Cisco 1 GHz GainMaker Amplifier Guía De Instalación
741338 Rev D
Installing Trim Networks
2-15
Installing a Trim Network in a DA,
Continued
6.
Ensure the pins are straight and clean on the trim network.
7.
Insert the trim network into JUMPER OR TRIM PAD socket.
Be sure all the pins on the trim network bottom align with the pin holes in the
Be sure all the pins on the trim network bottom align with the pin holes in the
JUMPER OR TRIM PAD socket, allowing the trim network to install flat
against the module.
8.
After tuning the trim network for the proper response, measure the RF output
level.
9.
Change the interstage pad or input pad to obtain the same RF output level as
noted in step 4.
10. Switch the AGC module to AUTO.
11. Reset the AGC for proper output levels.
12. Close the DA module cover.
13. Close the DA housing.
11. Reset the AGC for proper output levels.
12. Close the DA module cover.
13. Close the DA housing.
Note: If the trim network is removed, replace the plug-in jumper (part number
501326) in the JUMPER OR TRIM PAD location.