Panasonic TH-55LFV70U Operating Instructions Manual page 87

USB Media Player
2.6. USB memory contents check
You can run a USB memory contents check with OSD (Scenario file check).
(Note) OSD shows leading error codes that are followed by the descriptions below.
*The following errors are detectable. (The number of head of each sentences is error code.)
1. No USB media is inserted
2. scenario.dat / filelist.dat cannot be opened
3. There is an error in writing scenario.dat /filelist.dat
4. The play file format is not supported
5. No play file exists
6. It is Multi Player, but no group ID is specified yet
7. There are several identical file definitions
8. The play time is outside the range
9. The file listed in the scenario is not in the file list
10. The scenario contains 0 or over 1000 play files
11. There are 0 or over 1000 play files (Single Media Player Type3 only)
12. Only the group ID is listed on the file list (Multi Media Player only)
*Supplementary note
The USB memory contents check does not determine whether or not a play file is playable.
If a file cannot be played while Media Player is active, an error OSD will be displayed.
87