The improvement of v.1.4.8 firmware is as follows.

1. mp3 file play error => fixed.

2. Ability to rewind/forward 10 seconds, 1 minute & 10 minutes while playing audio/video by pressing each of the 1, 2 & 3 keys respectively on the remote control.

3. Ability to control the subtitle position (up 2 level, down 4 level).

4. Background music on/off during picture slide show => Added function on the set up menu.

5. Pause<->Playback with each Enter key on the remote control.

6. When you choose files, the color and current display color can be changed. (orange color)

7. The noise produced when files start and stop (while BGM function is ON) is removed.