T21 Tuner
- 1Mute the amplifier/preamplifier
- 2Indicators light when pressing a button Top: AMP, TV, or PRE mode Bottom: AV or CD mode
- 3Change the display option
- 4Save preset
- 5Step down in frequency Long press: Scan down Preset mode: Previous preset
- 6Select remote mode Double press: Select second mode
- 7Increase/decrease the volume of the amplifier/preamplifier
- 8Turn on the remote backlight for 10 secs
- 9Switch between on and standby Long press: Switch all controlled products to standby (if supported)
- 10Select a preset
- 11Step between dim levels
- 12Next preset
- 13Step up in frequency Long press: Scan up Preset mode: Next preset
- 14Next/previous preset
- 15Switch between tune and preset mode
