Agilent Technologies Cell Phone Accessories 8935 series e6380a User Manual

Error Messages

• Input value out of range.

A number was entered that was too large or small for the selected 
field, for example, trying to set 

 to 125 kHz.

• Invalid keystroke.

You used a key that has no function relating to the selected field, 
for example, pressing the 

 key while the 

 field is 

selected. 

• Option not installed.

You selected a function that requires optional hardware that is 
not present. 

• Turn off either AM or FM settings.

You tried to create simultaneous AM and FM (using any 
combination of AFGen1, AFGen2, and the 

 field). The 

Test Set does not provide simultaneous AM and FM. 

• Squelch interrupt overflow. Reset using 

 (press and 

release the 

 key, then the 

 key).

The Test Set temporarily interrupts audio measurements when 
squelch is first broken to prevent internal switching transients 
from influencing measurements (except when using the SCOPE, 
SPEC ANL, SERVICE screens). If squelch is repetitively broken 
in a period of a few seconds, the duration of measurement 
interruption becomes too great, and the Test Set stops 
interrupting the signal. Following measurements may be 
influenced by transient signals. 

 clears the data buffer used to generate interrupts, 

resetting the normal squelch operation to eliminate transients. 

This condition may occur when monitoring low-level off-the-air 
signals. 

• Cal file checksum incorrect - initializing file.

This error usually occurs after changing the Test Set’s firmware 
ROM’s. It is not a problem in that instance, but should not 
re-appear during subsequent operation of the Test Set. 

• One or more self tests failed. Error code: XXXX

An instrument failure was detected when the Test Set was turned 
on. (For example, having a stuck front-panel key during turn on.) 
The numbered error message corresponds to a binary-weighted 
group of errors listed in the *TST Common Command description 
in the Programmer’s Guide.