Troubleshooting guide

Section 5, User Interface Guide - UIG-570, User-Definable Alarms
61186003L1-1D 5-153
NOTE
At this point, the parameters for the auxiliary alarms and the
power supply alarms can be defined by selecting the appropriate
option from the menu screen. If these parameters have not been
changed since the initial shelf installation, the menu screen should
display the default settings for each of these parameters.
5. Return to the MX2820 Main Menu screen by pressing ESC until the screen appears.