Software Upgrade - Samsung CW-21Z453NL EC Series Service Manual

Alignment & Adjustment

3-5 Software Upgrade

3-5-1 Checking the Version of the Software (Analog SW)
1. To enter Service Mode, press the keys on the remote control according to the following sequence. (in Stand-by status)
Info → Menu → Mute → Power On
2. When entering Service mode, the software information is displayed at the top of the service mode menu OSD.
ex) T-HITPEU-1000 2005/0X/XX
3-12 Samsung Electronics