AWT PIM-P, Руководство пользователя, Страница: 16 / 110

4-4
PIM-P Analyzer User’s Manual
Copyright AWT-Global, LLC. All rights reserved.
DO NOT over-torque the RF Port connector and accessories.
The best performance of RF connectors is achieved when the
connections are made with the correct torque. Too much of a torque can
permanently deform PINs and connections areas, too little torque can
hinder the electron flow, varying the impedance or in some cases can
cause spark discharge. All these effects can damage the components
permanently. To ensure proper connections always use the torque-wrench
that comes standard with the PIM-P.
Caution
DO NOT use sharp devices at the touch screen.
Users can operate PIM-P Analyzers but utilizing the touch screen or
via keyboard/mouse. The user interface is designed specifically for field
use; all vital operations can be conveniently accessed via the touch screen
interface. Do not use sharp devices; they can damage the touch screen.
The touch screen, display and CPU are a single integrated module. In
case of service the complete module has to be exchanged. To prevent
costly repairs, use only your fingers or very dull devices to interact with
the screen.
Caution
Do NOT touch the cable during the measurement
Should not touch DUT and the cable which is connected to PIM-P
unit after RF Power ON. Touching the cable and DUT makes the
contact (the discontinuous contact point) between the unit and them
incomplete. The IMD, DFP, and VSWR values can be incorrect with
this incomplete contact.