User guide

The Front Panel 5-3
5
The front panel interface can be disabled only from the terminal interface, using
Protect Mode in Menu-4, Main ConÞguration.
Using the Front Panel
The top of the menu tree is ÒEFS 100 PERCENT.Ó If you press the ENTER key, you
enter the menu tree. Use the up or down button to select move through the menus
(ConÞguration, Test, or Monitor). (Refer to Figure 5-2 on page 5-5.)
Table 5-1 shows the key functions.
Table 5-1 Front Panel Keys
Moving about Front Panel Key(s)
To cycle through the available options
Up (▲) or Down (▼) arrow
To move down one menu level ENTER
To move up one menu level EXIT
To open a menu ENTER
To return to the top menu Press until EXIT you see EFS 100 PERCENT
Editing Functions
To activate edit mode ENTER
To execute a change in the conÞguration ENTER
To exit without executing a change EXIT until you see EFS 100 PERCENT
Testing Functions
To end any test Press both the
Up (▲) and Down (▼) arrows at
the same time