User Manual
Table Of Contents
- How to Use This Reference Manual
- Contents
- Function Tree
- SELECTED CHANNEL section
- Channel Strip section
- Input and output patching
- Input channels
- Signal flow for input channels
- Specifying the channel name, icon, and channel color
- Making HA (Head Amp) settings
- Sending the signal from an input channel to the STEREO/MONO bus
- Sending a signal from an input channel to a MIX/ MATRIX bus
- Channel name display indication
- Correcting delay between channels (Input Delay)
- Surround output for input channels
- Channel library operations
- OUTPUT channels
- Signal flow for output channels
- Specifying the channel name, icon, and channel color
- Sending signals from MIX channels to the STEREO/ MONO bus
- Sending signals from MIX channels and STEREO/ MONO channels to MATRIX buses
- Correcting delay between channels (Output Delay)
- Using the PORT TO PORT function
- Channel library operations
- EQ and Dynamics
- Channel Job
- Scene memory
- Monitor and Cue functions
- Talkback and Oscillator
- Meters
- Graphic EQ, Parametric EQ, effects, and Premium Rack
- I/O devices and external head amps
- MIDI
- Recorder
- Setup
- About the SETUP screen
- User settings
- Preferences
- USER DEFINED keys
- Functions that can be assigned to USER DEFINED keys
- USER DEFINED knobs
- Functions that can be assigned to USER DEFINED knobs
- Custom fader bank
- Console Lock
- Saving and loading setup data to and from a USB flash drive
- Word clock and slot settings
- Using cascade connections
- Basic settings for MIX buses and MATRIX buses
- Switching the entire phantom power supply on/ off
- Specifying the brightness of the touch screen, LEDs, channel name displays, and lamps
- Setting the date and time of the internal clock
- Setting the network address
- Setting up the Dante audio network
- Using GPI (General Purpose Interface)
- Help function
- Other functions
- Initializing the unit to factory default settings
- Adjusting the detection point of the touch screen (Calibration function)
- Adjusting the faders (Calibration function)
- Fine-tuning the input and output gain (Calibration function)
- Adjusting the LED color (Calibration function)
- Adjusting the brightness of the channel name display
- Adjusting the contrast of the channel name display
- Initializing the Dante audio network settings
- Warning/Error Messages
- Index
- Data List
- Contents
- EQ Library List
- DYNAMICS Library List
- Dynamics Parameters
- Effect Type List
- Effects Parameters
- Premium Rack Processor Parameters
- Parameters that can be assigned to control changes
- NRPN parameter assignments
- Mixing parameter operation applicability
- MIDI Data Format
- Input/Output Specifications
- Electrical characteristics
- Mixer Basic Parameters
- Pin Assignment Chart
- MIDI Implementation Chart
Input channels
Reference Manual
30
Relationship between analog and digital gain while Gain
Compensation is on
If Gain Compensation is on, adjusting the analog gain by a specific amount will cause the
I/O device to output to the audio network a signal that is attenuated by the same amount.
Therefore, the signals on the audio network will maintain a constant corrected level in the
digital domain.
For example, assume that the analog gain value has been set to +30 dB and Gain
Compensation is now turned on. Under this condition, if you raise the analog gain value to
+45 dB, the level of the signal sent to the audio network will stay at +30 dB (that is, attenuated
by –15 dB).
If the FOH console and the monitoring console are sharing one I/O device, adjusting the
analog gain on the FOH console will not affect the input level on the monitoring console. The
signal in the audio network is maintained at a constant level, and therefore increasing the
analog gain as much as possible will lower the relative noise floor and improve the S/N ratio.
The gain of each signal input to the QL series unit will be adjusted by the digital gain
parameter of the QL series console.
However, please note that if the signal is distorted due to a high level of analog gain, you must
first turn the Gain Compensation function off, set the gain to an appropriate input level, and
then turn the function back on. If you try to lower the analog gain level while the Gain
Compensation function is on, the signal on the audio network will be amplified by the same
amount due to the Gain Compensation function, and the signal will remain distorted.
NOTE
You can perform this operation rapidly if you’ve assigned Gain Compensation on/off as the SET
BY SEL function to one of the USER DEFINED keys.
Sending the signal from an input channel to the
STEREO/MONO bus
The STEREO bus and MONO bus are used to send signals to the main speakers. There are
two ways to send signals to the STEREO bus or MONO bus: ST/MONO mode and LCR
mode. You can select the mode individually for each channel. These two modes differ as
follows.
ST/MONO mode
This mode sends signals from the input channel to the STEREO bus and to the MONO bus
independently.
• Signals sent from an input channel to the STEREO bus and to the MONO bus can be
switched on or off individually.
• The panning of a signal sent from an input channel to the STEREO bus L/R is controlled by
the TO ST PAN knob. (Signals sent to the MONO bus are not affected by this knob.)
• The left/right volume balance of a signal sent from an ST IN channel to the STEREO bus is
controlled by this knob.
If PAN/BALANCE mode is set to PAN, you will be able to adjust the pan position of signals
sent to the STEREO bus L/R individually (page 31).
LCR mode
This mode sends input channel signals to three buses (STEREO (L/R) and MONO (C))
simultaneously.
• Signals sent from an input channel to the STEREO bus and MONO bus will be switched on
or off collectively.
• The CSR (Center Side Ratio) knob specifies the level ratio between signals sent from an
input channel to the STEREO (L/R) bus and to the MONO (C) bus.
• The TO ST PAN knob/BALANCE knob specifies the level of signals sent from an input
channel to the STEREO (L/R) bus and MONO (C) bus.
NOTE
If you want to monitor the signal of the STEREO bus or MONO bus through headphones or
similar devices, press the MONITOR button in the Function Access Area to select “LCR” as the
monitor source before you continue with the following procedure.