Giga-tronics 8003, Operation Manual

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8003 Precision Scalar Analyzer
2-64 Manual 20791, Rev. C, June 2001
This softkey will bring up menu SY1-17. The available selections will be shown in standard
menu green. Non-available selections will be in dim, dark blue. In this menu, dim, dark blue
generally indicates that a sensor is not connected to an input.
To continue, select sensor A, B, or C. The display will change to show a calibration spreadsheet
for the selected sensor. The softkey menu will change to menu SY1-18.
[ PAGE UP]
First Level Menu SY1-18: Accesses menu SY1-19. When [ PAGE UP ] is first pressed, the
spreadsheet will go to page 2 and the menu will change to SY1-19.
[
PAGE UP] and [PAGE DOWN]
Second Level Menu SY1-19: Pages through the tables of calibration data to examine/change
entries. The bottom line of the screen displays new data as it is entered on the keyboard. To
change a data value in the table, move the yellow bar to the appropriate line using either the
spin knob or by repetitive entries on the UNITS keys (MHz/dBm or GHZ/dB). Enter the new
value using the keypad and the appropriate terminator key.
Subsequent operation of [ PAGE UP ] will continue to increment to the last page of data.
Use [ PAGE DOWN ] to return to an earlier page in the sequence.
[ FIRST PAGE] and [LAST PAGE]
Menu SY1-19: These softkeys directly access the first and last pages, respectively, of the cali-
bration data.
[ ENABLE INPUT]
Menu SY1-19: The default condition of the 8003 is for data input to be enabled. This can be
defeated using [ ENT/OFF ]. To re-enable, use [ ENABLE INPUT ].
[ SET TIME]
Menu SY1-18: This softkey functions the same as [ SET TIME ] described on page 2-62.
[
CAL LOC]
Menu SY1-18: Selects the location at which the calibration was performed. The choices are
shown in menu SY1-21. The CAL LOCATION is shown on page 1 of the sensor identification
spreadsheet.
[ PASSWORD]
Menu SY1-18: Toggles the requirement for entry of a password before any changes can be
made to the sensor calibration stored in the EEPROM. The [ PASSWORD ] softkey accesses
menu SY1-22.
[
DEFINE PASSWORD]
Menu SY1-22: Defines a password that users will have to enter to change the sensor calibra-
tion data stored in the EEPROM.