
[47] AM Button
In main and tuner mode, buttons are pre programmed to select the AM band.
[48] FM Button
In main and tuner mode, buttons are pre programmed to select the FM band.
[49] M1, M2, M3, M4 (Macro Keys)
These buttons are programmable for use with any source.
[50] Sleep Button
Press sleep to make the 
automatically switch off after a pre- set number of minutes. Pressing the sleep button once will set the sleep time to 90 minutes, after which the 
[1]or 
[51] Backlight Button
No programming capabilities. This
button backlights all keys for eight (8) seconds when pressed.
[52] Dim Button
In main mode, button is pre pro- grammed to dim 
[53] Main Button
In all modes, button provides access to the 
ADCOM