JVC TU-FD53D Manuel D'instructions page 94

Upgrade by USB
This option allow you to upgrade the software via a newer software stored on a USB
memory device.
AllCode : update all flash data except hcdp +sn+mac data
HDCPkey : updade the set-top box HDCP key (HDCP stands for High-Bandwidth Digital
Content Protection)
Maincode : only update the set-top box App Area
RadioBack : The set-top box boot logo will be replaced.
Remove USB device safely
This option allows you to remove a USB memory device safely from your set-top box.
Supported Files Formats
Image Format
JPEG ( Baseline )
JPEG ( Progressive )
PNG
BMP
GIF
Zoom
Audio / Video Format
TS
MPG
MPEG
DAT
VOB
MP4
AVI
MKV
MOV
FLV
MP3
Maximum 10, 000 x 10,000
Maximum 2,500 x 2,500
Maximum 1,280 x 720
Maximum 10, 000 x 10,000
Maximum 1,280 x 720
Uniform scaling
Zoom-in: 2\4\8\16
Zoom into the window size
File name : *.ts /*.tp/*.trp /*.m2ts
Support DVB Subtitle
File name : *.mpg
File name : *.mpeg
File name : *.dat
File name : *.vob
File name : *.mp4
Support timed text subtitle
File name : *.avi
File name : *.mkv
Support ASS/SSA/UTF-8 Plain Text/VobSub
File name : *.mov
File name : *.flv
File name : *.mp3
EN-14
Resolution
Info