Viewera V171HT ユーザーズマニュアル
9. Remote Control Function
NO
FUNCTION
NO
FUNCTION
1
Power
6
OSD Menu
2
Channel Adjustment
7
Number
3
Volume Adjustment
8
Source
4
Mute
9
Display
5
OSD Adjustment
10 CATV / AIR
Page 20
10. Trouble Shooting
1) Power on but no picture
→
Make sure the VGA cable is tightly connected from the video output
connector on the video card to the video input connector on the monitor.
→
Make sure you are using the standard power adapter coming with the
monitor.
→
Chec
k
your
vi
deo
c
ar
d
i
f
t
he
dr
i
ve
r
i
s
c
or
r
ec
t
l
y
i
ns
t
al
l
e
d.
I
f
t
her
e
i
s
no
video signal from the video card, “
NO INPUT SIGNAL”
will show on the
screen.
2) Wrong or abnormal colors
→
If any color (red, green, or blue) is missing, check video cable to make
sure it is securely connected. Loose pins in the cable connector can cause a
bad connection.
3) The text and icon look blurry
→
LCD monitor has a native resolution which pixels are produced by cells
in fixed positions. When a resolution different from the native resolution is
chosen, the LCD monitor uses various interpolation methods to achieve
the pseudo resolution. To achieve the optimum viewing quality, choose the
native resolution of the panel is recommended.
→
Us
e
“Aut
o
Tuni
ng”
f
unc
t
i
on
t
o
adj
us
t
i
mage
qual
i
t
y
on
t
he
OSD
me
nu
or
you can hold button 2 for 3 seconds to do auto tuning.
4) Display position is incorrect
→
Us
e
“Aut
o
Tuni
ng”
f
unc
t
i
on
t
o
adj
us
t
i
mage
pos
i
t
i
on
on
t
he
OSD
me
nu
or you can hold button 2 for 3 seconds to do auto tuning.
5) Speakers have no sound
→
Make
s
ur
e
t
he
audi
o
c
abl
e
i
s
t
i
ght
l
y
c
onnec
t
ed
f
r
om
t
he
audi
o
out
put
j
ac
k
on the PC to the audio input jack on the monitor.
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