Samsung HT-TZ315 Service Manual page 47

DVD flash Initialization & Update (firmware)

1. Prepare or Making DISC-CD or DVD or USB that contains
HEX file for Update.
2. Play the DISC or USB, then 'Updating' will appear on the
screen, then Power will go out and on.
3. Then DISC-TRAY will OPEN, then remove DISC or USB,
making Unit 'NO DISC' state.
4. Press 'STOP' button of Main Unit more than 5 seconds,
Display Indicator shows 'INITIALIZE' then Power goes out.
5. Initialization complete.
Samsung Electronics
<Fig. 4-19 Connecting USB>
<Fig. 4-20 TV Display (On Updating)>
<Fig. 4-21 Update Start>
Troubleshooting
4-29