Operating basics
FLASH MEMORY. D
isplays the total amount of flash memory that is installed in
the mainframe and displays the amount of memory that remains free (available).
The flash memory is used by the test signal files that you install in the mainframe.
When the amount of available memory is low, you may need to delete test signals
from memory before you can install new test signals.
DIAGNOSTIC
S. Displays the results of diagnostic tests or e xecutes the diagnostic
routines for the mainframe and installed modules. Use the up (▲)ordown(▼)
arrow button to display diagnostic results or to choose to run the diagnostic
routines. When diagnostic results are displayed, u se the left (◄)orright
(►) arrow button to select between the various diagnostic results. When you
select DIAGNOSTICS andthenpresstheENTER button, you access the
DIAGNOST
ICS submenu. (See page 2-43, Mainframe DIAGNOSTICS submenu .)
CAL OVEN. This menu item is available only when a GPS7 module is installed
in the mainframe. Calibrates the frequency of the mainframe internal oscillator
without removing the instrument from service. This menu item appears only
when the mainframe has software version 5.1 or above installed and when there is
GPS7 m
odule installed in the mainframe. Select CAL OVEN, and then press the
ENTER button to access the CAL OVEN submenu. (See page 2-47.)
2–34 TG8000 Multiformat Test Signal Generator User Manual