User guide
 INSTALLING THE ULTRALITE-MK3 HYBRID HARDWARE
21
adjust these trims using CueMix FX, see “Input 
trim” on page 67. To adjust the trims using the 
front panel LCD:
1 Push the PARAM knob repeatedly until you see 
CUEMIX in the LCD display.
2 Push the CHANNEL knob repeatedly until you 
see “I:” (which stands for Input) in the CHANNEL 
section of the LCD (Figure 4-3).
3 Turn the CHANNEL KNOB until you see the 
desired analog input or input pair. For example, 
analog inputs 1-2 appear as “I:An 1-2” 
(Figure 4-3), which means Input analog 1-2.
4 From the factory, analog inputs are grouped in 
stereo pairs (1-2, 3-4, etc.) If you need to split a pair 
to program it as two individual mono inputs, turn 
the PARAM knob until you see PAIR in the 
parameter section of the LCD (Figure 4-3). Turn 
the VALUE knob to choose MONO. Then turn the 
CHANNEL knob again to select the desired input.
Figure 4-3: The settings for analog inputs 1 and 2 (as a pair).
5 After splitting the stereo pair, if necessary, turn 
the PARAM knob until you see the TRIM 
parameter in the LCD (Figure 4-4):
Figure 4-4: Setting the input trim for a TRS analog input pair.
6 Turn the VALUE knob to adjust the trim.
Separate main outs
The main outputs operate as an independent pair 
(they don’t share signal with any other output 
pair). In a standard studio configuration, the main 
outs are intended for a pair of studio monitors, but 
they can also be used as regular outputs for any 
purpose. Their reference level is +4dB. Main out 
volume is controlled by the VOL knob on the front 
panel: push it repeatedly until you see MASTER 
and then turn it to adjust the master volume 
output. This knob can be programmed to control 
any combination of outputs you wish.
S/PDIF
If you make a S/PDIF digital audio connection to 
another device, be sure to review the digital audio 
clocking issues, as explained in “Connecting and 
syncing S/PDIF devices” on page 22.
The UltraLite-mk3 on-board mixer also supplies 
12dB of digital trim adjustment for the S/PDIF 
input pair, which can be adjusted from CueMix FX 
(“Input trim” on page 67) or the front panel (using 
the same procedure as explained earlier for 
“Quarter-inch analog input trims” on page 20.
CONNECT MIDI GEAR
Connect your MIDI device’s MIDI IN jack to the 
UltraLite-mk3’s MIDI OUT jack (Connection A 
below). Conversely, connect the MIDI device’s 
MIDI OUT jack to the UltraLite-mk3’s MIDI IN 
jack (Connection B).
Figure 4-5: Connecting a MIDI device to the UltraLite-mk3.
UltraLite-mk3
rear panel
MIDI Device
MIDI 
cables
MIDI 
IN
MIDI 
OUT
MIDI 
OUT
MIDI 
IN
Connection A
Connection B










