ViewEra V171 User Manual
Page 22
4) Display position is incorrect
→
Us
e
“
Auto Tuning”
function to adjust image position on the OSD menu or you can hold button 2 for 3
seconds to do auto tuning.
5) Speakers have no sound
→
Ma
ke
s
ur
e
t
he
a
udi
o
c
a
bl
e
i
s
t
i
ght
l
y
c
onne
c
t
e
d
f
r
om
t
he
a
udi
o
out
put
j
a
c
k
on
t
he
PC
t
o
t
he
a
udi
o
i
nput
j
ac
k
on the monitor.
6) Residue image
→
I
f
a
n
i
ma
ge
r
emai
ns
on
t
he
s
c
r
e
e
n
f
or
a
n
e
xt
e
nde
d
pe
riod of time, it may be imprinted in the screen and leave
a residue image. It is characteristic of liquid crystal and is not malfunction or deterioration of the liquid crystal.
The residue image will disappear after a period of time. It is recommended to set up the screen saver for your
LCD monitor.
7) Out of Rang
→ The first thing you need to check is the screen resolution. Usually “
Out of Range”
is caused by improper
resolution setting. You can recover the proper screen resolution as the following steps for Windows:
(Assumed that the optimal resolution and frequency setting is 1280x1024@ 60Hz.)
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