Linear AT7120, Руководство пользователя, Страница: 60 / 76

AT7120 Owner Manual Rev. 1.1
– March 2009 60/76
4.1.6.7 Qualification of pre-distortion tables
DPD ACTIVE: YES – indicates the signal pre-distortion tables are active
DPD ACTIVE: NO - - indicates the signal pre-distortion tables are not active.
4.1.6.8 Name and version of software
This menu indicates the name and the version of recorded software in the central microcontroller. This
information must be provided to the factory in the case of any maintenance request.
SOFTWARE: < ATXXXX >
VERSION: < X.X >
To verify the name and version of software select do the following:
Select SOFTWARE and press ENTER
4.2 MENU SETUP
This menu allows access to the configuration functions and parameters of operation of the equipment.
The RIGTH ARROW and LEFT ARROW keys locate the cursor in each one of the four possible digits.
The “+” and “-” keys, the ENTER and UP and DOWN keys change the digits. The “ENTER” key
finalizes the numerical value to the control system. Without pressing the “ENTER” key the value is not
saved. Before the “ENTER” key is pressed the parameter is only adjusted in real time for review of the
measured results. If the equipment is switched off during a parameter configuration before pressing the
“ENTER” key, the configuration will not be saved in the memory and the same values will be as
previously stored.
4.2.1 MENU TYPE PASSWORD
This menu sets the four numerical password digits that give access to the SETUP functions. This menu
is active only when option YES in the ENABLE PASSWORD menu is indicated. The RIGTH ARROW
and LEFT ARROW keys position the cursor in each one of the four possible digits and the ENTER and
S O F T W A R E :
V E R S I O N :
S O F T W A R E :
V E R S I O N :
TX.BAL.Q:
PHASE Q:
DPD SCALE :
DPD ACTIVE:
TX.BAL.Q:
PHASE Q: TX.BAL.Q:
PHASE Q:
DPD SCALE :
DPD ACTIVE: DPD SCALE :
DPD ACTIVE: