8
Item
Function
and
Description
MENU
Used
to
access
the
main
menu.
RIGHTCLICK
Used
to
access
the
right
‐
click
context
menu.
TOOLBAR
Used
to
show
or
hide
the
PTZ
or
playback
toolbar.
SCREENS
In
preview
and
playback
mode,
used
to
switch
between
different
screens.
Screens
3,
5
and
7
show
videos
in
the
corridor.
MAIN/AUX.
Reserved.
SEQUENCE
Used
to
start/stop
sequence
display
in
preview
mode.
BACKUP
Used
to
enter
the
video
backup
interface
in
preview
mode.
PLAYBACK
Used
to
enter
the
video
playback
interface
and
display
the
playback
toolbar
in
preview
mode.
PTZ
Used
to
enter
the
PTZ
control
interface
and
display
the
PTZ
toolbar
in
preview
mode.
REC
Used
to
manually
start
or
stop
storing
images
on
a
hard
disk
in
preview
mode.
PRESET
Used
to
set
the
PTZ
into
the
preset
position
in
PTZ
control
mode
when
the
PTZ
toolbar
is
hidden.
MUTE
Used
to
turn
on/off
the
mute
function.
ESC
Used
to
quit
the
current
interface.
SHIFT
Used
to
switch
between
reuse
functions.
Rear
View
NVR202
‐
16
‐
IN
The
following
figures
show
a
rear
view
of
the
NVR202
‐
16
‐
IN.
The
LINE
interface
of
the
NVR202
‐
09
‐
IN
is
a
phoenix
connector.
Other
interfaces
are
a
similar
type.
