Software Upgrade - Samsung HLS4676SX/XAA Service Manual

Alignment & Adjustment

3-5 Software Upgrade

1. Prepare the USB memory stick with the built-in firmware.
2. Select Cable channel 3, and press "Mute"→ "7"→ "8"→ "9"→ "Exit" buttons.
3. When the downloading window appears, insert the USB stick to the wiselink port on the side of the TV.
4. TV goes off and turns back on when the download is automatically complete. Remove USB stick to complete the upgrade.
※ Check for the Firmware Version
1) Turn off the power to put the unit into the STAND-BY mode.
2) In order to enter the Service Mode, Press "Mute" → "1" → "8" → "2" → "POWER" buttons on the Remote Control.
3) In case entry into SERVICE MODE is unsuccessful, repeat steps 1 and 2 directly above.
4) You can check the firmware version at the bottom of the Factory menu.
3-14
TV Side Panel
Example
T-EINLUS0-XXXX
T-EINLUS5-XXXX
ACL xx.xx.xx
RFS....
20xx-xx-xx
T-LEEUM-xxxx
Samsung Electronics