Selecting an item from the the Sniffer menus:

Indicate the item you wish to focus on by moving the
highlight bar in the menu tree to that item.  What you
will actually observe are the menus moving in the
window, with the center of focus, the highlight bar,
always in the center of the screen.

To move the focus lower, press the down arrow key.
To move the focus higher, press the up arrow key.

To move left or right use the left or right arrow keys.

What is seen in the menu windows

The menu is a multi-level tree, which is both more
complex and more flexible than simple pulldown menus.

The middle window shows alternatives at the current
level of the menus, and the right window shows what
will be the alternatives if you chose the centered item
by moving right.

The left window shows where you came from, and is
useful in keeping your bearings as you navigate
around in the menu tree.

WARNING: Having problems?

Check that the NumLock key was not accidentally
depressed.  If the NumLock indicator light is ON, press
the NumLock key once more to reset the keypad to normal
function so that the directional arrow keys are active.

Faster ways to navigate in the menus:

You can move to the first item in a vertical list by
pressing the Home key, and to the last by pressing End.

Another shortcut:  You may press the first letter of
the item name to jump to that item.  If two or more
items have the same first letter, repeated depressions
of that letter key will select the other items
sequentially from top to bottom.
