POWER: Press to turn on/off the TV from or to standby mode.
VIDEO: 1. Press repeatedly to select the signal source.
2. The Source List should be activated and show on OSD
3. 1st press displays current, subsequent presses advance
STILL: Press to do freeze function
TEXT: Press to turn teletext mode ON/OFF (with MIX)
SUBTITLE: TTX subtitle
STEREO/DUAL: Press to select Mono / Stereo / DUAL from TV RF input.
Number Key: 1. Press number button to direct access to TV channel