Altech UEC DSD4121RV - Manual (Page 16)

Page 15 of 22
VOLUME BAR AND MUTE
The “MUTE” button switches the audio ON or OFF, when the volume is “ON” a blue bar is visible showing the level
your volume is set too, see right-hand side screen below.
When the volume is “OFF” the blue bar is extinguished, see left-hand side screen below. However, when the
“MUTE” button is pressed again, the volume level will be unchanged.
MENU
The menu is used to set up the decoder for the user’s environment and preference.
Launch the menu by pressing the MENU button on the remote.
Navigate through the menu using the UP, DOWN, OK and EXIT keys.
Decoder Features and Menu