Attero Tech unD32 BoB - Manual (Page 10)

unD32 BoB
User Manual
 Attero Tech LLC 2013 Page 9 614-00012-01
3 – Front Panel Operation (unD32 only)
The front panel allows the user to:
o View and select which of the available Dante audio channels is mapped to each of the unD32 audio outputs
o Adjust the signal level of each analog audio output from +20dB down to -40dB
o Individually mute each analog audio output
3.1 – Front Panel
The front panel contains a 16-character by 2-line LCD screen and a six button keypad. A depiction of the front panel is
shown in Figure 7.
Figure 7 - unD32 Keypad & LCD
The six button keypad allows the user to traverse the various control screens. Four keys provide the ability to move the
cursor Up, Down, Left, and Right. The key in the center with a check mark is the Enter key. The key marked with a red
“X” at the bottom left is the Cancel Key.
3.2 – Cursor
The LCD will always display a cursor during operation of the unD32. The cursor is shown as a blinking block at the first
character of a field. The cursor indicates the field that is currently selected. The cursor will initially be in the first
character of the unD32 Output Channel field in the Channel Select screen.
3.3 – Transition between Screens
Each channel has two screens associated with it: the Channel Select screen and the Volume Select screen. These
screens are described in subsequent sections of this user’s manual.
A single press of either the Up or Down button will cause the screen to transition to the Volume Select screen for the
current channel. Another press of the Up or Down button will cause the screen to transition to the Channel Select
screen for the next higher or next lower Output Channel respectively.
*Note:
The channel number wraps from 32 to 1 in the Up direction and 1 to 32 in the down direction.