# EMS GUI Introduction

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A typical UltraWAVE EMS GUI screen is divided into 5 windows as below:

No. | Windows Name | Components
1 | Main Menu | Company Logo, Main Menu, Alarm Indicators
2 | System Info | System Time, Network Name, System Serial Number, Current Login Account
3 | Submenu | Navigation Tree, Online Help Hyperlink, Site Map Hyperlink, Exit Button
4 | Operation Bar | Operation Buttons, Online Help Hyperlink
5 | Operation Window | Operation Window

Main Menus and Sub-menus

The main menu lies on the top of the screen. The following table shows the function categories of the main menu.

Function Button | Features
Status | Status details for entities Alarms
Performance | Service and call statistics Graphical statistics reports
Log | Call Detailed Record (CDR) CDR and CSTA backup Used recharge cards record Operation event and alarm logs
Configuration | Configure NSS and BSS parameters
Account | Subscriber query, modification and import
Maintenance | Parameter files backup Account files backup Event and alarms logs backup System public parameters configuration
Advanced | Configure system parameters For high privilege to maintain system

Each function of the main menu contains a submenu which is displaying in a vertical navigation tree in the left-hand column of the screen. The system time and current login account displays at the top of the screen.

Choose a category:

Operation Windows

The operation windows provide user operational data and results.

Alarm Status Indicators

The alarm status indicator displays the following information:

•Five alarm status areas, one area for each alarm severity. The alarm severities are color coded, for example, the color red indicates a critical alarm, orange indicates a major alarm etc.

•Move the cursor on the flashing alarm indicator to display the number of alarms.

•Click on the flashing alarm indicator to display the alarm descriptions.

The following table lists the alarm severities and their corresponding color-codes:

Color Code | Alarm Severity | Descriptions
| Critical | Severely broken and no workaround.
| Major | A defect that needs to be fixed but there is a workaround.
| Minor | A defect that causes small impact. Easy to recover or workaround.
| Warning | Trivial defect.
| Indeterminate | Undefined problems.

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