MS20xxB UG PN: 10580-00301 Rev. D C-1
Appendix C — Error Messages
C-1 Introduction
This appendix provides a list of information and error messages that could be displayed on
the VNA Master. If any error condition persists, then contact your local Anritsu Service
Center.
C-2 Reset Options
You can reset your VNA Master to Factory Defaults or use a Master Reset to return to the
FULL Factory Default condition from the menu system or from the Off condition.
Reset Via Instrument Menus
From the VNA Master menu system, press the Shift key, then the System (8) key to open the
System menu. Then press the System Options soft key to open the System Options menu.
Then press the Reset soft key to open the Reset menu (refer to section “Reset Menu”
on page 5-10). From the Reset menu, press either the Factory Defaults soft key or the
Master Reset soft key.
Reset from OFF Condition
You can also reset the VNA Master by turning it Off and then restarting under one of the
following conditions:
Factory Defaults Reset:
Hold the Esc button while pressing the On/Off button. Continue holding the Esc button until
the Anritsu splash screen appears. You can then release the button. The VNA Master starts
up with many Factory Default settings (refer to section “Factory Defaults” on page 5-10).
Throughout this appendix, this sequence is abbreviated as Factory Defaults (Esc+On).
Master Reset:
Hold the 8 key in the number keypad (also referred to as the System (8) key) while pressing
the On/Off button. Continue holding the 8 key until the Anritsu splash screen appears. You
can then release the key. The VNA Master starts up in FULL Factory Default condition (refer
to section “Master Reset” on page 5-10). Throughout this appendix, this sequence is
abbreviated as Master Reset (System+On).
C-3 Self Test or Application Self Test Error Messages
Self Test
To run self test, press Shift and System (8) and then Self Test. Refer to the results window in
Figure C-1, which summarizes the status of several key functions in the instrument that are
common to all applications (note that your instrument display may differ from this image). If
any subtest shows FAILED, then check that the battery level is adequate for operation, or
check that the temperature is within acceptable limits. Reset to factory defaults with either
Factory Defaults (Esc+On), or Master Reset (System+On).