LC-40SH340K (serv.man2) - Sharp TV Service Manual (repair manual). Page 12

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12
LC-40SH340E
LC-40SH340K
+ / ;<=
Using USB Inputs
USB Connection
You can connect a USB hard disk drive or USB 
memory stick to your TV by using the USB inputs 
of the TV. This feature allows you to play  les stored 
in a USB drive or record programmes.
2.5” and 3.5” inch (hdd with external power supply) 
external hard disk drives are supported.
To record a programme, you should  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. 
IMPORTANT !
You may back up your  les before making any 
connections to the TV set in order to avoid any 
possible data loss. Note that manufacturer will not 
be responsible for any  le damage or dataloss.
It is possible that certain types of USB devices (e.g. 
MP3 Players) or USB hard disk drives/memory sticks 
may not be compatible with this TV.
IMPORTANT: The TV supports only FAT32 disk 
formatting. NTFS format is not supported. If you 
connect a USB disk with NTFS format, the TV will ask 
you to format the content. See the section, “Format 
Disk” in the following pages for more information on 
disk formatting.
Note that ALL the data stored on the USB disk will 
be lost and then the disk format will be converted to 
FAT32 in such a case.
USB Disk Connection
Note: Plug or unplug your USB disk while the TV is 
switched off.
Note: If you are going to connect a USB hard disk drive 
to the TV set, USB connection cable used between 
the disk drive and the TV should have a USB logo 
and should be as short as possible.
Note: While formatting a USB hard disk that has 1TB 
(Tera Byte) or more  le capacity, you can experience 
problems with the formatting process. In such a 
case, you should format the disk with your personal 
computer and the formatted disk type should be 
FAT32.
SIDE VIEW        USB MEMORY
5Vdc
Max:500mA
USB
CAUTION ! 
Quickly plugging and unplugging USB devices, 
is a very hazardous operation. Especially, do not 
repeatedly quickly plug and unplug the drive. This 
may cause physical damage to the USB player and 
especially the USB device itself.
Do not pull out USB module while playing or 
recording a  le.
Programme Recording
To record a programme, you should  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.
IMPORTANT: When using a new USB hard disk drive, 
it is recommended that you  rst format the disk using 
your TV’s “Format Disk” option.
For using recording function, you should connect a 
USB disk or an external hard disk drive to the TV 
and connected USB disk should have at least 1 GB 
capacity and should have 2.0 speed compatibility. 
If the connected USB device does not support 2.0 
speed, an error message will be displayed.
Recorded programmes are saved into the connected 
USB disk in .TS format (MPEG-2 transport stream). 
If desirable, you can back up / copy these saved 
recordings into a personal computer.
Note: It is possible that recorded broadcasts in 
.TS format may not be supported by your media 
playback software. In such a case, you should install 
an appropriate media playback software to your 
computer.
An hour of the recordings stored occupies 
approximately 2 GB of space.
For more information on recording programmes, 
see sections “Instant Recording”, “Timeshifting”, 
“Electronic Programme Guide”, “Recordings Library” 
or “Recording Timers” in the following parts.
Recorded programmes are split into 1GB 
(approximately an hour) partitions. Names of the 
stored recordings’ last three digits indicates this: 
Such as 4801-000.ts , 4801-001.ts.
Recorded programmes are stored in the following 
directory of the connected USB disk: \DVR\RECS. 
All recordings are indicated with a number (such 
as 4801-000.ts). A text (txt)  le is created for each 
recording. This text  le includes information such as 
broadcaster, programme, and recording time.
If the writing speed of the connected USB disk is not 
suf cient, recording may fail and timeshifting feaute 
may not be available.
Recordings of HD programmes can occupy bigger 
size on the USB disk depending on the broadcast’s 
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