Agilent Technologies 8935 Series, Manual

Page: 45 / 343

Chapter 2 45
Product Information
Repair Process
Repair Process
WARNING
SHOCK HAZARD. NO OPERATOR SERVICEABLE PARTS
INSIDE METALLIC ENCLOSURE. SERVICE BY QUALIFIED
PERSONNEL ONLY.
Repairing the Test Set consists of the following steps:
1. Isolate the problem to a faulty assembly within the Test Set. Refer to
Chapter 3 , “Troubleshooting,” on page 47 .
2. Replace the faulty assembly.
3. Calibrate the Test System by regenerating calibration data, see
Chapter 7 , “Periodic Adjustments,” on page 157 .
4. Verify the performance of the Test Set, see Chapter 8 , “Performance
Tests,” on page 173 .
Lifting and Handling
When lifting and handling the Agilent 8935 CDMA Cellular/PCS Base
Station Test Set use ergonomically correct procedures. Lift and carry by
the strap on the side panel.
When moving the Test Set more than a few feet, be sure to replace the
front screen cover.
Consumables
Two AA alkalyne batteries are supplied with the Test Set and must be
replaced periodically. When replacing batteries always dispose of old
batteries in a conscientious manner, following manufacturer’s
instructions.