Sharp LC60E69U Operation Manual - Page 26

Appendix

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Appendix Troubleshooting Problem • No power • Unit cannot be operated. • Remote control unit does not operate. • Picture is cut off/with sidebar screen. • Strange color, light color, or color misalignment Power is suddenly turned off. • No sound Possible Solution • Check if you pressed POWER on the remote control unit. 4 Page 12 If the indicator on the TV does not light up, press POWER on the TV. • Is the AC cord disconnected? y Page 8 • Has the power been turned on? 4 Page 12 • External influences such as lightning, static electricity, may cause improper operation. In this case, operate the unit after first turning off the power of the TV or unplugging the AC cord and replugging it in after 1 or 2 minutes. • Are batteries inserted with polarity ( +, -) aligned? 4 Page 9 • Are batteries worn out? (Replace with new batteries.) • Are you using it under strong or fluorescent lighting? • Is a fluorescent light illuminated near the remote control sensor? • Is the image position correct? 4 Page 16 • Are screen mode adjustments such as picture size made correctly'? 4 Page 16 • Adjust the picture tone. 4 Page 18 • Is the room too bright? The picture may look dark in a room that is too bright. • Is the sleep timer set? 4 Page 13 • Check the power control settings. y Page 24 • The unit's internal temperature has increased. Remove any objects blocking vent or clean. • Is connection to other components correct? y Page 11 • Is the volume too low? 4 Page 13 • Is "Variable" selected in "Output Select"? 4 Page 19 • Have you pressed MUTE on the remote control unit? y Page 15 • Check the audio output of the connected external equipment. Is the volume too low or muted? • When external equipment is connected via an HDMI cable, you may need to configure the audio to be output through the HDMI cable. 26

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Appendix
Troubleshooting
Problem
Possible
Solution
•
No
power
•
Check
if
you
pressed
POWER
on
the
remote
control
unit.
4
Page
12
If
the
indicator
on
the
TV
does
not
light
up,
press
POWER
on
the
TV.
•
Is
the
AC
cord
disconnected?
y
Page
8
•
Has
the
power
been
turned
on?
4
Page
12
•
Unit
cannot
be
operated.
•
External
influences
such
as
lightning,
static
electricity,
may
cause
improper
operation.
In
this
case,
operate
the
unit
after
first
turning
off
the
power
of
the
TV
or
unplugging
the
AC
cord
and
replugging
it
in
after
1
or
2
minutes.
•
Remote
control
unit
does
not
operate.
•
Are batteries
inserted
with
polarity
(
+,
—)
aligned?
4
Page
9
•
Are batteries
worn
out?
(Replace
with
new
batteries.)
•
Are
you
using
it
under
strong
or
fl
uorescent
lighting?
•
Is
a
fl
uorescent
light
illuminated
near
the
remote
control
sensor?
•
Picture
is
cut
off/with
sidebar
screen.
•
Is
the
image
position
correct?
4
Page
16
•
Are
screen
mode
adjustments
such
as
picture
size
made
correctly'?
4
Page
16
•
Strange
color,
light
color,
or
color
misalignment
•
Adjust
the
picture
tone.
4
Page
18
•
Is
the
room
too
bright?
The
picture
may
look
dark
in
a
room
that
is
too
bright.
Power
is
suddenly
turned
off.
•
Is
the
sleep
timer
set?
4
Page
13
•
Check
the
power
control
settings.
y
Page
24
•
The
unit's
internal
temperature
has
increased.
Remove
any
objects
blocking
vent
or
clean.
•
No
sound
•
Is
connection
to
other
components
correct?
y
Page
11
•
Is
the
volume
too
low?
4
Page
13
•
Is
"Variable"
selected
in
"Output
Select"?
4
Page 19
•
Have
you
pressed
MUTE
on
the
remote
control
unit?
y
Page
15
•
Check
the
audio
output
of
the
connected
external
equipment.
Is
the
volume
too
low
or
muted?
•
When
external
equipment
is
connected
via
an
HDMI
cable,
you
may
need
to
configure
the
audio
to
be
output
through
the
HDMI
cable.
26