ECS C42EA Series, User Manual

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25
You can switch between these display configurations by pressing
the key combination
[Fn]
+
[F4]
.
T
T
h
h
e
e
N
N
o
o
t
t
e
e
b
b
o
o
o
o
k
k
’
’
s
s
H
H
o
o
t
t
K
K
e
e
y
y
C
C
o
o
n
n
t
t
r
r
o
o
l
l
s
s
Action System Control
Fn + F1 Enters Suspend Mode.
Fn + F2 Enters the Silent Mode.
Fn + F3 Mute/Unmute Audio/ PC beep to Output
Fn + F4 Changes Display Mode: LCD-only, CRT-only (or HDMI
only) and LCD&CRT (HDMI).
Fn + F5 Increase the speaker volume.
Fn + F6 Decrease the speaker volume.
Fn + F7 Increase the brightness level.
Fn + F8 Decrease the brightness level.
Fn + F9 Eable/Disable the Touchpad
Fn + F10 Enable/Disable the WLAN/Bluetooth
Fn + F11 Enable/Disable the CCD camera
Fn + F12 Enable/Disable 3G application
O
O
n
n
S
S
c
c
r
r
e
e
e
e
n
n
D
D
i
i
s
s
p
p
l
l
a
a
y
y
(
(
O
O
S
S
D
D
)
)
OSD (On Screen Display) provides you an easy access to the
function key you normally use in executing some of the application
you would like to perform.
Other alternative is by executing the hot key combination we
provide which is imprinted on the upper portion of the keyboard.
After you activate the function key, the icon will be shown at the
upper right hand corner of your window screen.
Screen Display Icon
T/P On/Off
WebCam On/Off
Fn + F11
Silent Mode On/Off
Caps Locks On/Off
Num Locks On/Off