JOPLIN
384
k
H
z
/32bit ANALOG-TO-DIGITAL CONVERTER
REVISION P
R
A – SEPTEMBER 2012
Copyright © 2012, M2Tech Srl
7
M2Tech
www.m2tech.biz
2. Front Panel
1
2
3
4
Figure 1
1) Standby/Exit button.
This button has two function. When in standby, the unit is silent
and the display is off. Standby ends when this button is pressed. When the unit is
operative and the menu is not being accessed, press this button to put the unit in standby.
When accessing the menu, press this button to exit the menu without changing the
selected option.
2) Encoder knob and switch.
Push the knob to access the menu. More pushes allow to
navigate the various menu items. When the desired item is accessed, rotate the knob to
choose the desired value for that item. Push the knob one last time to select the desired
value and exit the menu.
3) Display.
Multifunction six digits led matrix display. During normal operation, it indicates
the sampling frequency. When accessing the menu, it indicates the menu item and current
value. When clipping is reached on the analog input, it indicates the status by displaying
“CLIP”. When in standby, a single led is on at the center of the display area. Its intensity is
set by menu.
4) VU-meter.
It indicates the peak value for both channels. Left channel is top, right
channel is immediately below left channel. Its intensity is set by menu.
