DOWNLOAD Sharp LC-40F22EA (serv.man3) Service Manual ↓ Size: 5.06 MB | Pages: 42 in PDF or view online for FREE

Model
LC-40F22EA (serv.man3)
Pages
42
Size
5.06 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
TV / LCD
File
lc-40f22ea-sm3.pdf
Date

Sharp LC-40F22EA (serv.man3) User Manual / Operation Manual ▷ View online

English   - 32 -
Note: Most TV stations use code 100 for their index 
pages.
Coloured Buttons (RED/GREEN/YELLOW/
BLUE)
Your TV supports both FASTEXT and TOP text 
systems. When these systems are available, the 
pages are divided into groups or topics. When 
FASTEXT system is available, sections in a teletext 
page will become colour-coded and can be selected 
by pressing the coloured buttons. Press a coloured 
button that corresponds to with your needs. The 
coloured writings will appear, showing you which 
coloured buttons to use when TOP text transmission 
is present. Pressing “ ” or “ ” commands will request 
the next or previous page respec tively.
Tips
Screen Care: Clean the screen with a slightly damp, 
soft cloth. Do not use abrasive solvents as they may 
damage the coating layer of the TV screen. For your 
safety, unplug the mains plug when cleaning the 
set. When moving the TV, hold it properly from the 
bottom part.
Image Persistence: Please note that ghosting may 
occur while displaying a persistent image.LCD TVs’ 
image persistence may disappear after a short time. 
Try turning off the TV for a while. 
To avoid this, do not leave the screen in still picture 
for extended periods.
No Power: If your TV system has no power, please 
check the main power cable and connection to the 
mains socket outlet.
Poor Picture: Have you selected the correct TV 
system? Is your TV set or house aerial located too close 
to a non-earthed audio equipment or neon lights, etc.? 
Mountains or high buildings can cause double pictures 
or ghost images. Sometimes you can improve the 
picture quality by changing the direction of the aerial. 
Is the picture or teletext unrecognisable? Check if you 
have entered the correct frequency. Please retune the 
channels. The picture quality may degrade when two 
peripherals are connected to the TV at the same time. 
In such a case, disconnect one of the peripherals.
No Picture: Is the aerial connected properly? Are the 
plugs connected tightly to the aerial socket? Is the 
aerial cable damaged? Are suitable plugs used to 
connect the aerial? If you are in doubt, consult your 
dealer. No Picture means that your TV is not receiving 
a transmission. Have you selected the correct button 
on the remote control? Try once more. Also make sure 
the correct input source has been selected.
Sound: You can not hear any sound. Did you perhaps 
interrupt the sound, pressing the 
 button? Sound is 
coming from only one of the speakers. Is the balance 
set to one  extreme? See Sound Menu.
Remote Control: Your TV no longer responds to the 
remote control. Perhaps the batteries are exhausted. 
If so you can still use the local buttons on the TV.
Input Sources: If you cannot select an input source, 
it is possible that no device is connected. Check 
the AV cables and connections if you have tried to 
connect a device.
Recording Unavailable: To record a programme, you 
should fi rst connect a USB disk to your TV while the 
TV is switched off. You should then switch on the TV to 
enable recording feature. Otherwise, recording feature 
will not be available. If you cannot perform recording, 
try switching off the TV and then re-inserting the USB 
device while the TV is switched off.
USB Is too Slow: If “USB is too slow” message is 
displayed on the screen while starting a recording, 
try restarting the recording. If you still get the same 
error, it is possible that your USB disk does not meet 
the speed requirements. Try connecting another 
USB disk.
Picture Breakup: If whilst watching DTV you 
experience picture or sound disruptions then please 
retune your TV using “First Time Installation” and 
make sure you select the correct region/transmitter 
when prompted by the “Choose Region” on screen 
message. Please note regional selection can only be 
made if “First time Installation” is used.
TV Switches Randomly to Standby: The TV by 
default will switch back to standby after 4 hours if the 
TV remote is not used, this is most likely to occur if you 
are you are using an external set-top box as a signal 
source or you are out of the TV room. This power 
saving feature can be switched off or the activation 
time extended or reduced via the menu “Settings-> 
Other Settings -> Auto TV OFF”. The TV will also 
return to stand-by if the aerial signal is lost for more 
than 5 minutes. 
Dark Picture: When the TV is fi rst switched on the 
back lights brightness is reduced, this is normal 
operation and the brightness will increase to the 
running level within a few minutes. Please note when 
“Backlight” is set to “Auto” the backlight brightness will 
change with picture content.
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English   - 33 -
Appendix A: PC Input Typical 
Display Modes
The display has a maximum resolution of 1920 x 1080. 
The following table is an illustration of some of the 
typical video display modes. Your TV may not support 
different resolutions. Supported resolution modes are 
listed below. If you switch your PC to an unsupported 
mode, a warning OSD will appear on the screen.
Index
Resolution
Frequency
1
640x400
70 Hz
2
640x480
60 Hz
3
640x480
75 Hz
4
800x600
60 Hz
5
800x600
75 Hz
6
1024x768
60 Hz
7
1024x768
70 Hz
8
1024x768
75 Hz
9
1152x864
75 Hz
10
1280x768
60 Hz
11
1280x1024
60 Hz
12
1360x768
60 Hz
13
1920x1080
60 Hz
Appendix B: AV and HDMI Signal 
Compatibility (Input Signal Types)
 
Source
Supported Signals
Available
EXT
(SCART)
PAL 50/60
O
NTSC 60
O
RGB 50
O
RGB 60
O
Side AV
PAL 50/60
O
NTSC 60
O
YPbPr 
480I
60Hz
O
480P
60Hz
O
576I
50Hz
O
576P
50Hz
O
720P
50Hz
O
720P
60Hz
O
1080I
50Hz
O
1080I
60Hz
O
1080P
50Hz
O
1080P
60Hz
O
HDMI1
HDMI2
480I
60Hz
O
480P
60Hz
O
576I
50Hz
O
576P
50Hz
O
720P
50Hz
O
720P
60Hz
O
1080I
50Hz
O
1080I
60Hz
O
1080P
50Hz
O
1080P
60Hz
O
1080P
24 HZ
O
(X: Not Available, O: Available)
In some cases a signal on the LCD TV may not be displayed 
properly. The problem may be an inconsistency with standards 
from the source equipment (DVD, Set-top box, etc. ). If you 
do experience such a problem please contact your dealer and 
also the manufacturer of the source equipment.
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English   - 34 -
Appendix C: Supported DVI Resolutions
When connecting devices to your TV’s connectors by using DVI converter cables (not supplied), you can refer 
to the following resolution information.
24Hz
25Hz
30Hz
50Hz
60Hz
480i
;
480p
;
576i
;
576p
;
720p
;
;
1080i
;
;
1080p
;
;
;
;
;
Appendix D: Supported File Formats for USB Mode
Supported Players
Player
Stream
Video Decoder (MSVD)
Audio Decoder (MSAD)
Audio
MP3
None
MP3
Audio
WAV/AIFF
None--
LPCM
MPEG1 Program 
Stream
MPEG-1
MPEG1
MP3, AC-3 and PCM
MPEG2 Program 
Stream
MPEG-2
MPEG2
MP3, AC-3 and PCM
AVI (Xvid)
XVID
MPEG2
MP3, AC-3 and PCM
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English   - 35 -
Appendix E: Software Upgrade
• Your TV is capable of fi nding and updating new software upgrades over broadcast channels. 
• For broadcast channels search, TV looks the available channels stored in your settings. So before software 
upgrade search, it is advised to auto search and update all available channels.
1) Software upgrade search via user interface
• It is possible manually to check if there is a new software upgrade for your TV set.
• Simply navigate on your main menu. Choose Settings and select Other Settings menu. In Other Settings 
menu navigate on to the Software Upgrade item and press OK button to open Upgrade Options menu.
• In Upgrade Options menu select Scan for upgrade and press OK button.
• If a new upgrade is found, it starts to download the upgrade. A progress bar indicates the remaining download 
progress. When download completes with success a message is displayed for reboot to activate new software. 
Press OK to continue with the reboot operation.
2) 3.AM search and upgrade mode
• If Automatic scanning in Upgrade Options menu is enabled, TV wakes up at 03:00 and searches broadcast 
channels for new software upgrade. If new software is found and downloaded successfully, with next power 
up TV opens with new software version.
Note on reboot operation: Reboot is the last step in software upgrade operation if download of new software is 
fi nished successfully. During reboot TV makes fi nal initializations. In reboot sequence panel power is closed and 
front led indicates the activity with blinking. Around 5 minutes later TV restarts with new software activated.
• If your TV fails to restart in 10 minutes, unplug power for 10 minutes and re-plug again. TV should open with 
new software safely. If you still can not get TV working, please kindly repeat unplug and plug sequence a few 
times more. If your set still can not operate, please call the service personnel to fi x the problem for you.
Caution: While led is blinking during reboot do not unplug your TV’s power. Doing this may cause 
your TV not to re-open again and can only be fi xed by service personnel.
Products
Battery
Information for Users on Disposal of old Equipment and 
Batteries
[European Union only]
These symbols indicate that equipment with these symbols should not 
be disposed of as general household waste. If you want to dispose 
of the product or battery, please consider the collection systems or 
facilities for appropriate recycling.
Notice:   The sign Pb below the symbol for batteries indicates that this 
battery contains lead.
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