Chapter 1 — Welcome
OSD Control Buttons
ICON
FUNCTION
1
Press
the
Power
button
to
start
up
the
system.
Press
the
Power
button
for
4
seconds
to
shut
down
the
system
from
hardware.
Press
the
Power
button
and
“Brightness
+”
button
for
4
‐
6
seconds
to
reset
the
system
from
the
hardware.
2
Power
LED
Red:
Standby
mode.
Green:
System
start
up.
3
Brightness
+
Press
the
“Brightness
+”
and
“Brightness
‐
”
button
to
active
the
4
Brightness
‐
adjustment
mode,
then
press
Brightness
+”
and
“Brightness
‐
”
button
for
brightness
adjustment.
The
setting
will
be
saved
after
releasing
the
button
for
6
seconds.
5
Speaker
+
Press
the
“Speaker
+”
and
“Speaker
‐
”
button
to
active
the
6
Speaker
‐
adjustment
mode,
then
press
“Speaker
+”
and
“Speaker
‐
”
button
for
brightness
adjustment.
The
setting
will
be
saved
after
releasing
the
button
for
6
seconds.
Note:
Press
the
“Brightness -” and “S” to restore the factory default setting.
3
