
Power Up and User Interface Navigation
40 VDR24 Radar Detection System, Rev 1.0
depressed for a programmable period of time. Called an Inactivity Timer, this time may be set to
10, 20, 30, or 60 minutes. Pressing any key will wake the display up returning to a configurable
Default Display.
7.2.3. Keyboard Viewport Navigation
The front panel keypad provides viewport navigation through a structured menu system using
directional and selection keys. Each of the VDR24 display menus has a title and a menu
structure number (1.0, 1.1, 1.2…5.3) for easy reference.
The Left (-) Arrow navigates to the left for a
selection or decreases a configurable variable
The Down Arrow navigates downward for a
selection
The Up Arrow navigates upward for a selection
The Right (+) Arrow navigates to the right for a
selection or increases a configurable variable
The Up Level Arrow navigates up one level for a
selection
The SELECT key selects a choice to which you
have navigated
The CANCEL key cancels the current operation
or navigation and returns to the Home position
F
i
g
u
r
e
1
9
-
K
e
y
b
o
a
r
d
D
e
s
c
r
i
p
t
i
o
n
s
a
n
d
F
u
n
c
t
i
o
n
s
Komentáře k této Příručce