Monitor Care; Storage - Sharp LL-171ME Bedienungsanleitung

Problem
The TV picture does not move.
The video picture does not move.
I have forgotten my PIN
(Personal Identification Number).
There is no sound.
Control buttons do not work.
The MENU screen does not appear.
"PROGRAMMES" in the MENU screen
for TV mode cannot be selected.

Monitor care

Always remove the plug from the AC outlet when cleaning the monitor.
Cabinet and control panel section
Use a soft dry cloth to lightly wipe away any grime from the cabinet and control panel.
If they are very dirty, apply neutral detergent to a dampened soft cloth, wring it out well and wipe away
grime.
LCD panel section
Use a soft dry cloth to lightly wipe away dirt and dust from the surface of the LCD panel. (A soft cloth such
as gauze or that used for lens cleaning is suitable.)
CAUTION!
- Never use thinner, benzine, alcohol, glass cleaner, etc., as this could lead to colour change or change
in shape.
- Never scratch the monitor with anything hard or apply strong pressure as this could leave marks or
result in malfunction.

Storage

If the monitor will not be used for a long period of time, be sure to remove the power plug from the AC
outlet.
CAUTION!
- Do not leave the monitor in contact with rubber or plastic items for long periods of time as this could
lead to colour change or change in shape.
All manuals and user guides at all-guides.com
Monitor care
What to Check
- Is the screen pausing? Did you press the FREEZE/HOLD
button? (Page E43)
- See "Disengaging Child Lock" at the end of this manual.
- Are the audio cables properly connected? (Pages E10, E12
and E13)
- Did you press the
- No sound can be heard from the monitor's speakers while
headphones are connected.
- Adjust the volume. (Page E19)
- No sound can be heard from the monitor's speakers while the
monitor is in power-saving mode.
- When "STATUS" in the CHILD LOCK menu is "ALL" or
"INDIVIDUAL", TV/AV-IN SOUND is not available in PC mode.
(Pages E21 and E40)
- In AV mode, sound cannot be heard if there is no video input
signal.
- Is the adjustment lock set? (Page E48)
- Is Child Lock set? Cancel the lock temporarily. (Page E41)
- Is the monitor switched to TV mode? (Page E18)
E51
button? (Page E47)