3M XT-1 Installation Manual page 30

Configuration
3M Headset Intercom System Model XT-1 Installation Manual
Page 30 of 54
Buttons
Following is a brief description of the buttons on the display and their functions.
Directional arrow
( ) buttons
Number/letter (
0
buttons
button
Mode (Exit)
buttons
Enter (Select)
(both buttons perform the
exact same functions)
You can use these buttons to scroll around
when navigating the menus. When you are
editing information, the up and right arrows
scroll "up" (increment) and the down and left
arrows scroll "down" (decrement) list of
values.
– ) You can use these buttons to specify exact
9
numbers or letters in fields that permit them.
Each time you press button, the result
changes to the next available number or
letter. For instance, pressing the 7 button
three times creates a letter "t" (7-s-t). See
button below for creating upper-case
Service
letters.
In run mode, you must press and hold
while entering your passcode to enter user or
installation service.
In user and installation service modes, use
the button to exit from a current field
Mode
that you are editing without saving any
changes or to go upward (backward) in the
configuration menus.
Use the
Enter
selection:
Pressing
Enter
and shows you its submenu items.
Pressing
Enter
you to edit mode so you can change the value
in the field using the arrows and
number/letter buttons where applicable.
Pressing
Enter
changes you have made and exits edit mode.
Mode
button to execute the current
on a menu opens the menu
on an editable field switches
while in edit mode saves the
Rev 1.0 © 3M 2007 November