•
phones / sys: in this mode, all 8 mic preamp channels are shown in a row with slightly narrowed col-
umns, with the left side screen area displaying the selected headphone source and headphone out-
put level with a large number; and the right side screen area displaying ADC sample rate, clock
source and clock output.
•
phones / gain: in this mode, all 8 mic preamp channels are shown in a row with slightly narrowed
columns, with the left side screen area displaying the selected headphone source and headphone
output level with a large number; and the right side screen area displaying the channel name or
number (if no name is entered), and the selected channel's gain level with large number.
•
channel: in this mode only a single channel is displayed at a time. There is a large horizontal dBFS
meter across the top which includes scale numbers between -60 and 0dBFS. The full 11 character
channel name is shown (if entered), as well as the +48V and phase reverse status, with a large chan-
nel gain number displayed in the right side screen area.
•
phones / channel: in this mode only a single channel is displayed at a time. The left side screen area
displays the selected headphone source and headphone output level with a large number. The mid-
dle of the screen has the large horizontal dBFS meter across the top which includes scale numbers
between -60 and 0dBFS. The full 11 character channel name is shown (if entered), as well as the
+48V and phase reverse status, and the large gain number is displayed in the right side screen area.
9 - display brightness
The high contrast OLED display can be set to 3 brightness settings. To set your desired screen brightness:
1. Scroll to the setup menu item #9 'display brightness'
2. Press the EDIT encoder to enter edit mode
3. Turn the knob to select your desired option
4. Press the EDIT knob again to enter your selection and exit edit mode
The display brightness options are:
•
low
•
norm
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high
10 - display auto dim
To help ensure a long service life, the m108 OLED display will automatically dim its intensity after a pre-
set amount of time. Any front panel operation (switch press or knob turn) will restore the screen's de-
fault brightness level and reset the auto dim timer. To set the desired auto dim timer:
1. Scroll to the setup menu item #10 'display auto dim'
2. Press the EDIT encoder to enter edit mode
3. Then turn the knob to select your desired option
4. Press the EDIT knob again to enter your selection and exit edit mode
The auto dim timer settings are:
•
2min
m108 Owner's Manual
page 21
